All 199 questions of CIL MT Systems PYQ, 24 Aug 2026 (3:00 PM, CBT-26) with the correct answer from the official answer key and a solution. Read them free on UTpaper, or attempt the paper as a timed online test.
Q1CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
जनवरी 2026 में लॉन्च किए गए इसरो के PSLV-C62 / EOS-N1 मिशन को किस संगठन के नौव समर्पित वाणिज्यिक मिशन के रूप में आयोजित किया गया?
Aराष्ट्रीय रिमोट सेंसिंग केंद्र
Bरक्षा अनुसंधान एवं विकास संगठन
Cन्यूस्पेस इंडिया लिमिटेड
Dभारतीय राष्ट्रीय अंतरिक्ष संवर्धन और प्राधिकरण केंद्र
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Correct answer: (C) न्यूस्पेस इंडिया लिमिटेड
Q2CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
भारत में 'अक्टूबर हीट' की परिघटना निम्नलिखित में से किस स्थिति से संबंधित है?
Aकम आद्रता और बार-बार चक्रवाती तूफान
Bहिमालय से प्रवाहित शीत उत्तरी पवन
Cमानसून के निवर्तन से साफ आसमान, उच्च आतपन और आद्र वायु
Dबंगाल की खाड़ी के ऊपर तीव्र निम्न दाब
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Correct answer: (C) मानसून के निवर्तन से साफ आसमान, उच्च आतपन और आद्र वायु
Q3CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
भारत का पहला समुद्री सेतु, पंबन सेतु, तमिलनाडु की मुख्य भूमि को निम्नलिखित में से किस द्वीप से जोड़ता है?
Aरामेश्वरम द्वीप
Bदीव द्वीप
Cअंडमान द्वीप समूह
Dमाजुली द्वीप
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Correct answer: (A) रामेश्वरम द्वीप
Q4CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
भारत में अप्रत्यक्ष करों की खंडित और जटिल प्रणाली के स्थान पर वस्तु एवं सेवा कर (GST) किस वर्ष लागू किया गया था?
A2017
B2019
C2014
D2010
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Correct answer: (A) 2017
Q5CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
केंद्रीय बजट 2026–27 में घोषित SHE-Marts योजना किस समूह द्वारा बनाए गए उत्पादों के लिए बाज़ार पहुँच बेहतर बनाने का प्रयास करती है?
Aस्वयं सहायता समूहों की महिलाएं
BFPO नेटवर्क के अंतर्गत किसान
Cशहरी कारखानों में कार्य करने वाले श्रमिक
Dग्रामीण स्कूलों में विद्यार्थी
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Correct answer: (A) स्वयं सहायता समूहों की महिलाएं
Q6CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
अनुच्छेद 352 के तहत राष्ट्रीय आपातकाल के दौरान, 44वें संशोधन अधिनियम, 1978 द्वारा गारंटीकृत कौन-सा मौलिक अधिकार सुरक्षित रहता है और इसे निलंबित नहीं किया जा सकता है?
Aवाक् की स्वतंत्रता का अधिकार
Bजीवन एवं व्यक्तिगत स्वतंत्रता का अधिकार
Cसंपत्ति अर्जित करने का अधिकार
Dधार्मिक स्वतंत्रता का अधिकार
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Correct answer: (B) जीवन एवं व्यक्तिगत स्वतंत्रता का अधिकार
Q7CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
किस संविधान संशोधन अधिनियम ने वस्तु एवं सेवा कर परिषद के निर्माण को सक्षम बनाया था तथा संसद और राज्य विधानमंडलों को एक साथ वस्तु एवं सेवा कर को नियंत्रित करने वाले कानून बनाने की शक्ति प्रदान की थी?
A100वां संविधान संशोधन अधिनियम, 2015
B102वां संविधान संशोधन अधिनियम, 2018
C103वां संविधान संशोधन अधिनियम, 2019
D101वां संविधान संशोधन अधिनियम, 2016
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Correct answer: (D) 101वां संविधान संशोधन अधिनियम, 2016
Q8CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
किस केंद्रीय बजट में भारत की व्यापार प्रतिस्पर्धा को सुदृढ़ करने के उद्देश्य से एक प्रमुख संरचनात्मक सुधार के रूप में निर्यात संवर्धन मिशन (EPM) की घोषणा की गई थी?
Aकेंद्रीय बजट 2025 – 26
Bकेंद्रीय बजट 2026 – 27
Cकेंद्रीय बजट 2023 – 24
Dकेंद्रीय बजट 2024 – 25
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Correct answer: (A) केंद्रीय बजट 2025 – 26
Q9CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
1526 में पानीपत के प्रथम युद्ध में इब्राहिम लोदी को पराजित करके भारत में मुग़ल साम्राज्य की स्थापना किसने की थी?
Aबाबर
Bअकबर
Cहुमायूं
Dजहांगीर
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Correct answer: (A) बाबर
Q10CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
मार्च 2026 तक की स्थिति के अनुसार, संस्थापित क्षमता के आधार पर निम्नलिखित में से कौन-सा, भारत का सबसे बड़ा कोयला-आधारित थर्मल पावर स्टेशन है?
Aसीपत पावर स्टेशन
Bविंध्याचल STPS
Cतालचेर STPS
Dमुंद्रा पावर स्टेशन
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Correct answer: (B) विंध्याचल STPS
Q11CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
कौन-सा मंदिर अपने प्रमुख तीर्थयात्रा सीजन के रूप में 41 दिनों के मंडल कालम और उसके बाद आने वाले मकरविलक्कू उत्सव से संबद्ध था, तथा जो पेरियार टाइगर रिजर्व का हिस्सा बनाने वाले पहाड़ों और घने वनों से घिरा हुआ था?
Aथिरुनेल्ली मंदिर
Bगुरुवायूर श्रीकृष्ण मंदिर
Cश्री पद्मनाभस्वामी मंदिर
Dसबरीमाला श्री धर्म शास्ता मंदिर
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Correct answer: (D) सबरीमाला श्री धर्म शास्ता मंदिर
Q12CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
अप्रैल 2026 में जारी IMF के वर्ल्ड इकोनॉमिक आउटलुक के अनुसार, वैश्विक अर्थव्यवस्था को मुख्यतः निम्नलिखित में से किस घटनाक्रम के कारण नवीकृत व्यवधान का सामना करना पड़ा?
AWTO नियमों का विघटन
Bवैश्विक बैंकिंग का पतन
Cतेल निर्यातकों द्वारा चूक
Dमध्य पूर्व में युद्ध
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Correct answer: (D) मध्य पूर्व में युद्ध
Q13CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
1857 का विद्रोह सबसे पहले किस सैन्य छावनी वाले शहर में हुआ था?
Aमेरठ
Bझांसी
Cकानपुर
Dलखनऊ
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Correct answer: (A) मेरठ
Q14CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
What is the primary purpose of virtual memory in a computer system?
ATo increase physical storage capacity
BTo increase physical storage capacity
CTo improve graphics performance
DTo extend RAM capacity by using disk space
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Correct answer: (D) To extend RAM capacity by using disk space
Q15CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
उष्णकटिबंधीय वर्षावन जलवायु (Af) के संबंध में निम्नलिखित में से कौन-सा कथन सही है?
Aयह विशेष रूप से अमेज़न बेसिन में पाया जाता है
Bयहाँ 3 से 4 महीने तक एक सुस्पष्ट शुष्क मौसम होता है
Cपूरे वर्ष उच्च तापमान और भारी वर्षा होती है
Dशीतकाल के महीनों में इस क्षेत्र का तापमान 10°C से कम रहता है
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Correct answer: (C) पूरे वर्ष उच्च तापमान और भारी वर्षा होती है
Q16CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
किस मंत्रालय ने मार्च 2026 में "प्लैनेट इन फोकसः एडवांसिंग एनवायरनमेंटल सस्टेनेबिलिटी अंडर द SDGs" और "डिलीवरिंग प्रॉस्पेरिटी एट स्केलः इंडियाज़ इकोनॉमिक ट्रांांसफॉर्मेशन थ्रू द SDGs" शीर्षक से SDG बुलेटिन जारी किए थे?
Aपर्यावरण, वन और जलवायु परिवर्तन मंत्रालय
Bवित्त मंत्रालय
Cसांख्यिकी और कार्यक्रम कार्यान्वयन मंत्रालय
Dग्रामीण विकास मंत्रालय
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Correct answer: (C) सांख्यिकी और कार्यक्रम कार्यान्वयन मंत्रालय
Q17CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
As per the Ministry of Ports, Shipping and Waterways, how many total Major Ports are there in India (As of June 2026)?
A12
B14
C13
D10
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Correct answer: (B) 14
Q18CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
Which regional organisation celebrated its 29th anniversary in June 2026, reaffirming cooperation in the Bay of Bengal region?
ASAARC
BASEAN
CSCO
DBIMSTEC
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Correct answer: (D) BIMSTEC
Q19CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
निम्नलिखित में से कौन-सा विकल्प, भारतीय मानसून प्रणाली में उष्णकटिबंधीय पूर्वी जेट स्ट्रीम (TEJ) की भूमिका का सही वर्णन करता है?
Aयह गर्मियों में दक्षिणी प्रायद्वीप में पश्चिम से पूर्व ओर प्रवाहित होती है है, जिससे बादल बनने में बाधा आती है
Bसर्दियों के दौरान यह हिमालय में पूर्व से पश्चिम की ओर प्रवाहित होती है, जिससे कश्मीर में हिमपात होता है
Cयह सर्दियों के दौरान उत्तरी भारत में पश्चिम से पूर्व की ओर प्रवाहित होती है, जिससे शीत लहरें आती ह
Dयह गर्मियों के दौरान प्रायद्वीपीय भारत में पूर्व से पश्चिम की ओर प्रवाहित होती है, जिससे दक्षिण-पश्चिम मानसून सुदृढ़ होता है
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Correct answer: (D) यह गर्मियों के दौरान प्रायद्वीपीय भारत में पूर्व से पश्चिम की ओर प्रवाहित होती है, जिससे दक्षिण-पश्चिम मानसून सुदृढ़ होता है
Q20CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
1498 में वास्को डी गामा के नेतृत्व में कौन-सी यूरोपीय शक्ति सबसे पहले समुद्री मार्ग से भारत पहुंची थी?
Aफ्रांांसीसी (French)
Bपुर्तगाली (Portuguese)
Cडच (Dutch)
Dब्रिटिश (British)
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Correct answer: (B) पुर्तगाली (Portuguese)
Q21CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
जून 2026 में आयोजित 11वीं शासी परिषद (Governing Council) की बैठक किस भारतीय प्रशासनिक एवं आर्थिक निकाय से संबंधित थी?
Aचुनाव आयोग
Bवित्त आयोग
Cकेंद्रीय सतर्कता आयोग
Dनीति आयोग
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Correct answer: (D) नीति आयोग
Q22CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
किस संसदीय समिति को प्रायः 'लघु-संसद' कहा जाता है क्योंकि यह नियंत्रक और महालेखापरीक्षक के लेखापरीक्षा प्रतिवेदनों का उपयोग करके सरकारी खर्च की जांच करती है?
Aलोक लेखा समिति (Public Accounts Committee)
Bप्राक्कलन समिति प्रतिवेदन (Estimates Committee Report)
Cकार्य मंत्रणा समिति (Business Advisory Committee)
Dसार्वजनिक उपक्रम समिति (Public Undertakings Committee)
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Correct answer: (A) लोक लेखा समिति (Public Accounts Committee)
Q23CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
What role does encryption play in application security?
AIt increases processing power
BIt protects information from unauthorized access
CIt enhances display quality
DIt slows down cyber attacks
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Correct answer: (B) It protects information from unauthorized access
Q24CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
निम्नलिखित में से किस वैज्ञानिक को प्रतिरक्षाविज्ञान की नींव रखते हुए चेचक का टीका (smallpox vaccine) विकसित करने का श्रेय दिया जाता है?
Aएडवर्ड जेनर (Edward Jenner)
Bअलेक्जेंडर फ्लेमिंग (Alexander Fleming)
Cपॉल एर्लिच (Paul Ehrlich)
Dजोनास साल्क (Jonas Salk)
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Correct answer: (A) एडवर्ड जेनर (Edward Jenner)
Q25CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General Knowledge
किस पूर्व भारतीय टेनिस खिलाड़ी को 2026 में खेल के क्षेत्र में पद्म भूषण से सम्मानित किया गया?
दो परीक्षाओं का भारित औसत 70 है। परीक्षा 1 का भार, परीक्षा 2 के भार का दोगुना है। यदि परीक्षा 2 का औसत स्कोर 60 है, तो परीक्षा 1 का औसत स्कोर कितना होगा?
किसी प्रयोगशाला में रसायन A और रसायन B को 5 : 8 के अनुपात में मिलाकर रासायनिक विलयन तैयार किया जाता है। यदि 104 लीटर विलयन तैयार किया जाता है, तो रसायन B की कितनी मात्रा की आवश्यकता होगी?
किसी निवेश पर संचित मिश्रधन A, मूलधन P के अनुक्रमानुपाती और समय t के वर्ग के व्युत्क्रमानुपाती होता है। जब ₹20,000 का निवेश 2 वर्ष के लिए किया जाता है, तो संचित मिश्रधन ₹25,000 है। यदि समान शर्त के अंतर्गत ₹45,000 का निवेश 3 वर्ष के लिए किया जाए, तो संचित मिश्रधन कितना होगा?
किसी राशि को 20% वार्षिक साधारण ब्याज की दर से निवेश करने पर 2 वर्ष बाद वह ₹8,400 हो जाती है। समान राशि पर समान दर से 2 वर्ष बाद प्राप्त साधारण ब्याज (₹ में) कितना होगा?
टॉमी और आर्थर की वर्तमान आयु का योग 23 वर्ष है। अब से चार वर्ष पहले, आर्थर की आयु, टॉमी की उस समय की आयु की आधी थी। टॉमी की वर्तमान आयु (वर्ष में) कितनी है?
6 cm त्रिज्या वाले एक ठोस धात्विक गोले को पिघलाकर एकसमान ऐसे ठोस शंकुओं में ढाला जाता है, जिनमें से प्रत्येक की त्रिज्या 3 cm और ऊँचाई 12 cm है। यह मानते हुए कि सामग्री का कोई अपव्यय नहीं हुआ है, कितने शंकु बनाए जा सकते हैं?
कोई दुकानदार सही तराजू का उपयोग करके ₹40 प्रति kg में चीनी खरीदता है। वह इसे ₹50 प्रति kg में बेचता है, लेकिन 1 kg के स्थान पर केवल 800 g देता है। उसका वास्तविक लाभ प्रतिशत ज्ञात कीजिए।
एक चैरिटी अपने कुल फंड को दो परियोजनाओं के बीच विभाजित करती है। परियोजना A को कुल फंड का 45% फंड प्राप्त होता है और परियोजना B को शेष 55% फंड प्राप्त होता है। परियोजना A और परियोजना B को आवंटित फंड का अनुपात कितना है?
एक वाशिंग मशीन की कीमत एक टेलीविजन की कीमत से 15% कम है। यदि वाशिंग मशीन की कीमत में 83% की वृद्धि होती है और टेलीविजन की कीमत में 40% की कमी होती है, तो 5 वाशिंग मशीनों और 6 टेलीविजनों की कुल कीमत में प्रतिशत परिवर्तन कितना होगा?
एक ट्रेन एकसमान चाल से एक निश्चित दूरी तय करती है। यदि ट्रेन की चाल 6 km/hr अधिक होती, तो उसे निर्धारित समय से 4 घंटे कम लगते। यदि ट्रेन की चाल 6 km/hr कम होती, तो उसे निर्धारित समय से 6 घंटे अधिक लगते। यात्रा की दूरी ज्ञात कीजिए।
₹8,000 की राशि 5% वार्षिक चक्रवृद्धि ब्याज दर पर 2 वर्ष के लिए निवेश की जाती है, जहां ब्याज वार्षिक रूप से संयोजित होता है। 2 वर्ष के अंत में प्राप्त कुल मिश्रधन ज्ञात कीजिए।
एक इंजीनियरिंग कंपनी एक ठोस लंब प्रिज्म (solid right prism) डिज़ाइन कर रही है, जिसका आधार 9 cm, 12 cm और 15 cm भुजाओं वाला एक समकोण त्रिभुज है। प्रिज्म की ऊँचाई 20 cm है। प्रिज्म का संपूर्ण पृष्ठीय क्षेत्रफल ज्ञात कीजिए।
पोर्टफोलियो A में स्टॉक और बॉन्ड का अनुपात 7 : 5 है तथा पोर्टफोलियो B में स्टॉक और बॉन्ड का अनुपात 9 : 7 है। यदि दोनों पोर्टफोलियो में कुल निवेश समान है, तो किस पोर्टफोलियो में स्टॉक का हिस्सा अधिक है, और कुल निवेश के कितने भाग से अधिक है?
एक शोधकर्ता तीन आवधिक कार्यों को निम्नानुसार निर्धारित करती है: अल्फा प्रत्येक 22 दिन में, बीटा प्रत्येक 36 दिन में और गामा प्रत्येक 45 दिन में। तीनों कार्य आज एक साथ पूर्ण हुए। वह अगली समीक्षा बैठक को उस सबसे पहले दिन पर निर्धारित करना चाहती है जब तीनों कार्य पुनः देय (due) हों। उसे समीक्षा बैठक कितने दिन बाद आयोजित करनी चाहिए?
एक फ़ार्मास्युटिकल कंपनी 6 cm आंतरिक त्रिज्या वाले एक गोलाकार मेडिसिन कैप्सूल कंटेनर का डिज़ाइन तैयार करती है। इस कंटेनर को पूरी तरह से एक द्रव मेडिसिन से भरा जाना है। कंटेनर का आयतन कितना है? (π = 22/7 का उपयोग कीजिए)
तीन शोध सहायकों A, B और C की कार्य-दक्षताओं का अनुपात 3 : 4 : 5 है। वे एक साथ मिलकर किसी प्रोजेक्ट को 12 दिनों में पूरा कर सकते हैं। यदि A पहले 8 दिन तक अकेले कार्य करता है, जिसके बाद B और C भी शामिल हो जाते हैं और तीनों मिलकर कार्य जारी रखते हैं, तो शेष कार्य को पूरा करने के लिए कितने और दिनों की आवश्यकता होगी?
एक जीप एकसमान चाल से 100 km की दूरी तय करती है। यदि जीप की चाल 5 kmph बढ़ा दी जाए, तो समान दूरी तय करने में उसे 1 घंटा कम लगता है। जीप की मूल चाल ज्ञात कीजिए।
एक बॉक्स में 5 लाल, 4 नीली और 3 हरी गेंदें हैं। प्रतिस्थापन के बिना एक के बाद एक दो गेंद निकाली जाती हैं। दोनों गेंदों के अलग-अलग रंग के होने की प्रायिकता ज्ञात कीजिए।
दिए गए कथनों और निष्कर्षों का ध्यानपूर्वक अध्ययन कीजिए। यह मानते हुए कि कथनों में दी गई जानकारी सत्य है, भले ही वह सामान्य रूप से ज्ञात तथ्यों से भिन्न प्रतीत होती हो, तय कीजिए कि दिए गए निष्कर्षों में से कौन-से निष्कर्ष, कथनों का तार्किक रूप से अनुसरण करते हैं।
कथन:
सभी प्लेट, चम्मच हैं।
सभी चम्मच, कटोरे हैं।
निष्कर्ष:
(I) कुछ कटोरे, प्लेट हैं।
(II) कुछ कटोरे, चम्मच हैं।
Aकेवल निष्कर्ष (I) अनुसरण करता है।
Bकेवल निष्कर्ष (II) अनुसरण करता है।
Cनिष्कर्ष (I) और (II) दोनों अनुसरण करते हैं।
Dन तो निष्कर्ष (I) और न ही (II) अनुसरण करता है।
Show answerHide answer
Correct answer: (C) निष्कर्ष (I) और (II) दोनों अनुसरण करते हैं।
सात बक्से C, H, A, I, R, E और D एक के ऊपर एक रखे हैं, लेकिन जरूरी नहीं कि वे इसी क्रम म हों।
R के ऊपर केवल H रखा है। R और E के बीच केवल दो बक्से रखे हैं। I के नीचे केवल A रखा है। D, E के ठीक ऊपर नहीं रखा है।
C और A के बीच कितने बक्से रखे हैं?
M, N, O, P, W, X और Y एक गोल मेज के परितः केंद्र की ओर अभिमुख होकर बैठे हैं।
P, N के ठीक बाएं पड़ोस में बैठा है। W, M के ठीक बाएं पड़ोस में बैठा है। M, X के बाईं ओर दूसरे स्थान पर बैठा है। O, N के बाईं ओर तीसरे स्थान पर बैठा है।
Y के दाईं ओर तीसरे स्थान पर कौन बैठा है?
एक पासे के अलग-अलग फलकों पर छह अक्षर P, Q, R, S, T और U अंकित हैं। इस पासे की दो स्थितियाँ इस प्रकार हैं:
स्थिति 1: ऊपर Q, सामने P, दाएँ R
स्थिति 2: ऊपर P, सामने S, दाएँ U
T के विपरीत फलक पर अंकित अक्षर ज्ञात कीजिए।
शब्द RECORD के प्रत्येक व्यंजन को अंग्रेजी वर्णमाला क्रम में उसके ठीक बाद वाले अक्षर से बदल दिया जाता है और स्वरों को अपरिवर्तित रखा जाता है। इस प्रकार बने शब्द में कितने स्वर होंगे?
इस प्रश्न में, एक कथन के बाद I और II द्वारा क्रमांकित दो कार्यवाइयां दी गई हैं। आपको कथन में दी गई सभी बातों को सत्य मानना है और कथन में दी गई जानकारी के आधार पर तय करना है कि कौन-सी कार्यवाइयां तार्किक रूप कथन का अनुसरण करती हैं।
कथन:
शहर R में सिटी बसों के बार-बार खराब होने से दैनिक यात्रियों को असुविधा हो रही है।
कार्यवाई:
I. पुरानी बसों की मरम्मत और रखरखाव नियमित रूप से किया जाना चाहिए ताकि उन्हें खराब होने
से बचाया जा सके।
II. निजी वाहनों पर कर बढ़ाया जाना चाहिए।
यदि संख्या 1467538 के प्रत्येक विषम अंक में 2 जोड़ा जाए तथा प्रत्येक सम अंक में से 3 घटाया जाए, तो इस प्रकार बनी नई संख्या में कितने अंक एक से अधिक बार आएंगे?
रिया, बिंदु P से चलना शुरू करती है। वह पूर्व की ओर 2 m चलती है। फिर वह दाएँ मुड़ती है और 3 m चलती है। फिर वह बाएँ मुड़ती है और 7 m चलती है। फिर वह दाएँ मुड़ती है और 12 m चलती है। फिर वह दाएँ मुड़ती है और 4 m चलती है। पुनः, वह दाएँ मुड़ती है और 5 m चलती है। फिर वह बाएँ मुड़ती है और 2 m चलती है। फिर वह बाएँ मुड़ती है और 6 m चलती है। फिर वह दाएँ मुड़ती है और 3 m चलती है। अंत में, वह दाएँ मुड़ती है और बिंदु Q पर रुकने से पहले 5 m चलती है।
बिंदु Q के सापेक्ष बिंदु P किस दिशा में है? (जब तक निर्दिष्ट न किया जाए, सभी मोड़ केवल 90- डिग्री के मोड़ हैं।)
अंग्रेजी वर्णमाला के क्रम के आधार पर एक निश्चित तरीके से HVJC का संबंध IXIA से है। उसी प्रकार, XQDI का संबंध YSCG से है। समान तर्क का अनुसरण करते हुए, RWPM का संबंध निम्नलिखित में से किससे है?
अंग्रेजी वर्णमाला क्रम के आधार पर, निम्नलिखित चार अक्षर-समूहों में से तीन एक निश्चित तरीके से एकसमान हैं और इस प्रकार वे एक ग्रुप बनाते हैं। कौन-सा अक्षर-समूह उस ग्रुप से संबंधित नहीं है?
(नोट: असंगत अक्षर-समूह, व्यंजनों/स्वरों की संख्या या उनकी स्थिति पर आधारित नहीं है।)
C, D, E, F, Y और Z एक ही इमारत के छह अलग-अलग तलों पर रहते हैं। इमारत में सबसे निचले तल का क्रमांक 1 है, इसके ऊपर वाले तल का क्रमांक 2 है और इसी प्रकार, सबसे ऊपरी तल का क्रमांक 6 है।
E तल क्रमांक 4 पर रहता है। E और Y के बीच केवल दो व्यक्ति रहते हैं। E और F के बीच केवल D रहता है। C, E के ठीक नीचे वाले तल पर रहता है।
तल क्रमांक 2 पर कौन रहता है?
एक निश्चित तर्क के अनुसार, 22 का संबंध 157 से है। उसी तर्क के अनुसार, 34 का संबंध 241 से है। उसी तर्क के अनुसार, 45 का संबंध निम्नलिखित में से किससे है?
(नोट: संख्याओं को उनके घटक अंकों में तोड़े बिना संक्रियाएं केवल पूर्ण संख्याओं पर की जानी चाहिए। उदाहरण के लिए, 13 लीजिए - 13 पर संक्रियाएं, जैसे 13 में जोड़ना/घटाना/गुणा करना, आदि, की जा सकती हैं। 13 को 1 और 3 में तोड़ना तथा फिर 1 और 3 पर गणितीय संक्रियाएं करने की अनुमति नहीं है।)
एक निश्चित कूट में,
'blanket pillow mattress' को 'vx kp rd' के रूप में कूटबद्ध किया जाता है 'mattress curtain carpet' को 'rd jm ty' के रूप में कूटबद्ध किया जाता है 'carpet blanket cushion' को 'vx nq jm' के रूप में कूटबद्ध किया जाता है (सभी कूट केवल दो-अक्षर वाले कूट हैं)
किस शब्द को 'ty' के रूप में कूटबद्ध किया जाएगा?
C, O, R, P और E में से प्रत्येक की लंबाई अलग-अलग है। E और R के बीच केवल तीन व्यक्तियों की लंबाई हैं। P, O से लंबा है लेकिन C से छोटा है। E, R से लंबा है। P से छोटे कितने व्यक्ति हैं?
निम्नलिखित अक्षर और प्रतीक श्रृंखला का संदर्भ लीजिए और नीचे दिए गए प्रश्न का उत्तर दीजिए।
गिनती केवल बाएं से दाएं की जानी है।
(बाएं) N F K * Q % ? U H # J O $ * H D @ Z + J V (दाएं)
ऐसे कितने प्रतीक हैं, जिनमें से प्रत्येक के ठीक पहले एक अक्षर है और ठीक बाद में भी एक अक्षर है?
इस प्रश्न में, एक प्रश्न के बाद दो कथन दिए गए हैं, जिन्हें (I) और (II) के रूप में क्रमांकित किया गया है। आपको यह ज्ञात करना है कि क्या कथनों में दिया गया डाटा प्रश्न का उत्तर देने के लिए पर्याप्त है या नहीं। दोनों कथनों का अध्ययन करें और उचित उत्तर का चयन करें।
पांच नवाचार केंद्रों – एपेक्स, ब्लूम, क्रेस्ट, ड्राइव और एलिवेट – को भवन क्रमांक 1 से 5 आवंटित किया गया है, प्रत्येक केंद्र को एक अलग भवन दिया गया है। क्रेस्ट को कौन-सा भवन आवंटित किया गया है?
(I) क्रेस्ट को ब्लूम की तुलना में उच्च क्रमांक वाला भवन आवंटित किया गया है, लेकिन ड्राइव की
तुलना में निम्न क्रमांक वाला भवन आवंटित किया गया है।
(II) एपेक्स को भवन 1 आवंटित किया गया है, ब्लूम को भवन 2 आवंटित किया गया है, और
एलिवेट को भवन 5 आवंटित किया गया है।
Aकथन I और II दोनों एक साथ (और केवल कथन I या कथन II अकेले नहीं) प्रश्न का उत्तर देने के लिए पर्याप्त ह
Bकथन I और II दोनों एक साथ प्रश्न का उत्तर देने के लिए पर्याप्त नहीं ह
Cकथन II में दिया गया डेटा अकेले प्रश्न का उत्तर देने के लिए पर्याप्त है, जबकि कथन I में दिया गया डेटा पर्याप्त नहीं है
Dकथन I में दिया गया डेटा अकेले प्रश्न का उत्तर देने के लिए पर्याप्त है, जबकि कथन II में दिया गया डेटा पर्याप्त नहीं है
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Correct answer: (A) कथन I और II दोनों एक साथ (और केवल कथन I या कथन II अकेले नहीं) प्रश्न का उत्तर देने के लिए पर्याप्त ह
General English 25 questions
Q75CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
A sentence with a grammatical error is given here. Select the option that will rectify this error.
Her research differed with the established theory on several key points.
AHer research differed against the established theory on several key points.
BHer research differed from the established theory on several key points.
CHer research differed than the established theory on several key points.
DHer research differed to the established theory on several key points.
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Correct answer: (B) Her research differed from the established theory on several key points.
Q76CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the best completion for the indirect speech conversion of the given sentence.
She asked, 'Why did you not attend the seminar last Friday?' She asked why ______.
AI did not attend the seminar last Friday
BI had not attended the seminar the previous Friday
CI have not attended the seminar that Friday
DI do not attend the seminar the previous Friday
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Correct answer: (B) I had not attended the seminar the previous Friday
Q77CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the option that completes the sentence appropriately.
Ravi said that he ______ that book __.
Awas reading / then
Bhad read / now
Chad been reading / now
Dwas reading / now
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Correct answer: (A) was reading / then
Q78CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Choose the most appropriate synonym of the underlined word from the options given below.
The minister’s speech was filled with bombastic language that lacked real substance.
ARhapsodic
BZealous
CQuiet
DQueer
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Correct answer: (A) Rhapsodic
Q79CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the wrongly spelt word from the alternatives given below.
AArsenic
BOpponancy
CRabbinic
DExoneration
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Correct answer: (B) Opponancy
Q80CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Identify the error in the given sentence and choose the option that is the rectified version.
The train is arriving at platform 3 at 5 PM sharp, according to the printed timetable.
AThe train arrived at platform 3 at 5 PM sharp, according to the printed timetable.
BThe train arrives at platform 3 at 5 PM sharp, according to the printed timetable.
CThe train has arrived at platform 3 at 5 PM sharp, according to the printed timetable.
DThe train has been arriving at platform 3 at 5 PM sharp, according to the printed timetable.
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Correct answer: (B) The train arrives at platform 3 at 5 PM sharp, according to the printed timetable.
Q81CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Choose the most appropriate option from the given choices to correctly complete the sentence.
The research paper was praised for its originality, but it was criticized because __________ its theoretical framework __________ its empirical analysis met the expected standards.
Aeither; or
Bneither; or
Cneither; nor
Dnot only; but also
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Correct answer: (C) neither; nor
Q82CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the most appropriate meaning of the given idiom.
Herculean task
Aa difficult task that requires a huge amount of effort
Ba task with an urgent deadline
Ca task or a puzzle that is extremely confusing
Da task that is fun and enjoyable
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Correct answer: (A) a difficult task that requires a huge amount of effort
Q83CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the most appropriate option to fill in the blanks. If no article is required, select the option with ‘No article required’.
The symposium opened with ___ incisive critique of postcolonial theory and concluded with ___ ambitious rethinking of ecological ethics.
ANo article required; No article required
Ba; an
Can; No article required
Dan; an
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Correct answer: (D) an; an
Q84CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the option that rectifies the error in the given sentence.
By the time the lecture began, most students have already found their seats.
Amost students had
Balready find their seats.
CBy the times
Dthe lecture begin,
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Correct answer: (A) most students had
Q85CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the option where the given sentence has been correctly converted to the Active Voice:
Is the report being prepared ?
AWill they prepare the report?
BAre they preparing the report?
CDo they prepare the report?
DHave they prepared the report?
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Correct answer: (B) Are they preparing the report?
Q86CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Identify the error in the given sentence and choose the option that is the rectified version.
This time next Saturday, I will relax in my new house.
AThis time next Saturday, I will have relaxed in my new house.
BThis time next Saturday, I will be relaxing in my new house.
CThis time next Saturday, I am relaxing in my new house.
DThis time next Saturday, I relax in my new house.
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Correct answer: (B) This time next Saturday, I will be relaxing in my new house.
Q87CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
From the fragments below, which order most coherently expresses a logical sequence?-
(A) despite the preliminary evidence supporting the original framework (B) necessitating a series of methodological revisions (C) the experimental design was subsequently modified (D) when unforeseen variables began to influence the reliability of the findings
AA, B, C, D
BA, C, B, D
CA, D, C, B
DA, C, D, B,
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Correct answer: (D) A, C, D, B,
Q88CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the one word that substitutes for the underlined words:
Meera liked Krishna because she found him to be 'A person who is skilled in several arts.'
ASpecialist
BPolymath
CDilettante
DNovice
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Correct answer: (B) Polymath
Q89CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Choose the correct one-word for the group of words given below.- a fear or dislike of foreign people, customs, or cultures
AXenophobia
BPhilology
CMisanthropy
DCynophobia
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Correct answer: (A) Xenophobia
Q90CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the option where the given sentence has been correctly converted to the Passive Voice.
Submit the expense report by Friday.
AYou are submitting the expense report by Friday.
BThe expense report has to be submitted by Friday.
CYou should submit the expense report by Friday.
DLet the expense report be submitted by Friday.
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Correct answer: (D) Let the expense report be submitted by Friday.
Q91CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the wrongly spelt word.
AMagnanimous
BAesthetic
CConscientious
DAcquiesence
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Correct answer: (D) Acquiesence
Q92CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Select the most appropriate option to fill in the blanks. If no article is required, select the option with ‘No article required’.
They were looking for _____17-year-old girl wearing ___________ pair of blue shoes.
Aa; a
BNo article required; an
Can; a
Da; No article required
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Correct answer: (A) a; a
Q93CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Choose the most appropriate option that has the same meaning as the given group of words:
to steal a march on someone
ATo deliberately delay your own actions so that the other person makes the first mistake
BTo secretly follow someone and copy their strategy without their knowledge
CTo physically take something form someone while they are distracted during a parade or procession
DTo gain advantage over someone by acting earlier or more quickly than they do
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Correct answer: (D) To gain advantage over someone by acting earlier or more quickly than they do
Q94CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Arrange the following to form a grammatically correct sentence:
P: had been overlooked in earlier analyses Q: the subtle thematic patterns R: a deeper layer of meaning revealed that S: upon closer examination of the text
AS R Q P
BQ R S P
CP S Q R
DS Q R P
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Correct answer: (A) S R Q P
Q95CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
What is the central theme of the passage?
APolitical systems in the 20th century feminist movement
BThe development and achievements of the First Wave of Feminism
CThe economic roles of women in different societies across the world
DThe history of education systems during 19th and 20th centuries
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Correct answer: (B) The development and achievements of the First Wave of Feminism
Q96CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
What can be inferred about the First Wave of Feminism?
AIt ignored the issue of voting rights
BIt addressed all forms of inequality equally
CIt was led entirely by working-class women
DIt focused mainly on legal and political rights
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Correct answer: (D) It focused mainly on legal and political rights
Q97CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Which of the following is a fact mentioned in the passage?
AThe movement achieved voting rights for women in several countries
BThe First Wave ended all gender inequality across the world
CIt was led only by men who believed in equality in the society
DWomen had full political rights before the movement even the right to vote
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Correct answer: (A) The movement achieved voting rights for women in several countries
Q98CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
What is a limitation of the First Wave as discussed in the passage?
AIt failed to gain any legal rights
BIt rejected political participation
CIt opposed education for women
DIt ignored issues of race and class
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Correct answer: (D) It ignored issues of race and class
Q99CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · General English
Q100CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Consider the following grammar G:
E → T E'
E' → + T E' ε
T → F T'
T' → * F T' ε
F → (E) id
Which of the following statements about top-down parsing of grammar G is true?
AThe grammar is not left-recursive and can be parsed using a predictive (LL(1)) parser.
BThe grammar requires backtracking since FIRST and FOLLOW sets of E’ overlap.
CThe grammar is left-recursive and hence cannot be used for top-down parsing.
DThe grammar is suitable for LL(1) (predictive) parsing and does not require backtracking.
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Correct answer: (D) The grammar is suitable for LL(1) (predictive) parsing and does not require backtracking.
Q101CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What makes a finite automaton deterministic?
AIt can have multiple transitions for the same input
BFor each state and input, there is exactly one transition
CIt can accept infinite input
DIt has no start state
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Correct answer: (B) For each state and input, there is exactly one transition
Q102CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following statements best reflects a comprehensive layered design issue in computer networks?
AEach layer must handle key issues like addressing, error control, flow control, sequencing and data direction, ensuring reliable communication between entities without breaking layer abstraction.
BThe design issues of addressing and error control are handled exclusively by the network layer, while flow control and sequencing are managed solely by the transport layer.
CLayered design primarily concerns selecting the physical transmission medium and ensuring minimal propagation delay across all layers.
DOnce error control and sequencing are implemented at the data link layer, upper layers are exempt from such design considerations.
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Correct answer: (A) Each layer must handle key issues like addressing, error control, flow control, sequencing and data direction, ensuring reliable communication between entities without breaking layer abstraction.
Q103CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
The entity integrity constraint ensures that:
ANo foreign key value can be NULL
BAll attribute values must belong to the same domain
CEach tuple must reference at least one other tuple
DNo primary key value can be NULL
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Correct answer: (D) No primary key value can be NULL
Q104CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following statements best distinguishes the relationship between a service and a protocol in a layered network architecture?
ABoth services and protocols define the message formats and meanings used between the same layer entities, but at different abstraction levels.
BA service specifies what operations a layer offers to the layer above, whereas a protocol defines how peer entities within the same layer communicate to provide that service.
CA service is the physical implementation of a protocol; thus, changing the protocol automatically changes the provided service.
DA protocol defines the interface between two adjacent layers, while a service specifies the message exchange rules between peer entities.
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Correct answer: (B) A service specifies what operations a layer offers to the layer above, whereas a protocol defines how peer entities within the same layer communicate to provide that service.
Q105CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Given the 2D array int arr[3][3] = {{1,2,3}, {4,5,6}, {7,8,9}};, what is the value of *(*(arr + 1) + 2)?
A8
B3
C6
D5
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Correct answer: (C) 6
Q106CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is a valid declaration for a 2D array in C?
Aint a[2,2] = {{1,2}, {3,4}};
Barray a[2][2] = {{1,2}, {3,4}};
Cint a[2][2] = {{1,2}, {3,4}};
Dint a[][] = {{1,2}, {3,4}};
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Correct answer: (C) int a[2][2] = {{1,2}, {3,4}};
Q107CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which constraint ensures that a foreign key value in one table either matches a primary key in another table or is NULL (if allowed) in DBMS?
AReferential integrity
BEntity integrity
CDomain constraint
DKey constraint
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Correct answer: (A) Referential integrity
Q108CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
During a content search operation in associative memory, which register temporarily holds the key used to compare against all stored memory words simultaneously?
AData Register
BProgram Counter
CArgument Register
DAccumulator
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Correct answer: (C) Argument Register
Q109CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following correctly describes loopback addressing?
AReserved for router multicast.
BUsed for local LAN broadcast.
CRange from 127.0.0.0 to 127.255.255.255 used for internal host testing.
DUsed to map private IP to public IP.
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Correct answer: (C) Range from 127.0.0.0 to 127.255.255.255 used for internal host testing.
Q110CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following traversals can be used to reconstruct a unique binary tree, if combined with Preorder?
AInorder
BPostorder
CPreorder alone is enough
DLevel Order
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Correct answer: (A) Inorder
Q111CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Define thrashing in an operating system.
AExcessive swapping of pages in and out of memory
BA process being started abnormally
CA read-write operation failure
DA deadlock occurring in memory allocation
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Correct answer: (A) Excessive swapping of pages in and out of memory
Q112CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is true about Selection Sort?
AIt is a stable sorting algorithm.
BIt has O(n²) time complexity in all cases.
CIt performs well on large datasets.
DIt is an adaptive sorting algorithm.
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Correct answer: (B) It has O(n²) time complexity in all cases.
Q113CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Consider a finite state transducer (FST) with Q = {q₀, q₁}, Σ = {0, 1}, Γ = {a, b, c}, initial state q₀, and the following transitions:
δ(q₀, 0) = q₁, δ(q₀, 1) = q₀ δ(q₁, 0) = q₀, δ(q₁, 1) = q₁ and output function:
θ(q₀, 0) = a, θ(q₀, 1) = c θ(q₁, 0) = b, θ(q₁, 1) = a What will be the output string for the input 1010?
Aacab
Babac
Ccaab
Dcaba
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Correct answer: (C) caab
Q114CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Given a Mealy machine where state q on input 1 outputs 0 and transitions to state p, converting to a Moore machine requires:-
AAdding epsilon transitions
BOutputting 0 immediately on entering ppp
CNo change is needed
DSplitting p into two states with different outputs
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Correct answer: (D) Splitting p into two states with different outputs
Q115CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which statement correctly defines the regular expressions?
Statement-1: Regular expressions representation doesn’t involve a combination
of strings of symbols from some alphabet ∑, parentheses and the operators +, ×, and *.
Statement-2: A regular expression is not obtained from the symbol {a, b, c},
empty string ∈, and empty-set Φ perform the operations +, × and * (union, concatenation and Kleene star).
AStatement-1 is True and Statement-2 is True
BStatement-1 is False and Statement-2 is True
CStatement-1 is False and Statement-2 is False
DStatement-1 is True and Statement-2 is False
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Correct answer: (C) Statement-1 is False and Statement-2 is False
Q116CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In the context of algorithm design and analysis, which of the following represents the initial step in the design process?
AWrite the pseudocode
BDefine the problem clearly and specify the input output
CAnalyze the algorithm time complexity
DImplement the algorithm in a Computer programming language
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Correct answer: (B) Define the problem clearly and specify the input output
Q117CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following statements is true regarding the differentiability of a function at a point?
AA function is differentiable at a point only if its derivative is infinite there.
BA function must be differentiable everywhere to be continuous at a point.
CA function may be discontinuous at a point and still be differentiable there.
DA function must be continuous at that point to be differentiable there.
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Correct answer: (D) A function must be continuous at that point to be differentiable there.
Q118CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which one of the following statements is true for a Hermitian matrix?
ASum of diagonal elements is zero
BAll diagonal elements are real numbers
CAll elements are positive numbers
DAll entries are real numbers
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Correct answer: (B) All diagonal elements are real numbers
Q119CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In a shift-reduce parser, which of the following lists includes all four possible parser actions?
AShift, Jump, Reduce, Halt
BShift, Move, Accept, Reject
CReduce, Copy, Accept, Abort
DShift, Reduce, Accept, Error
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Correct answer: (D) Shift, Reduce, Accept, Error
Q120CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In the grammar S→aS∣bS∣ϵ, which strings belong to the language?
AOnly “ab” and “ba”
BAny string of a’s and b’s
COnly “a” and “b”
Dstring of “ab” or “ba”
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Correct answer: (B) Any string of a’s and b’s
Q121CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What does the read() system call in an operating system do?
ABlocks until the requested number of bytes is read
BCopies data from kernel space to user space, possibly after reading from device buffers
CCopies data directly from device hardware into user space without kernel intervention
DRuns entirely in user mode for performance
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Correct answer: (B) Copies data from kernel space to user space, possibly after reading from device buffers
Q122CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following correctly represents the cofactor expansion of a 3x3 determinant along the first row?
ASum of only diagonal elements times their cofactors
BSum of each element of the first row times its corresponding cofactor
CDifference of elements of the first row and their cofactors
DSum of elements of the first column times their cofactors
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Correct answer: (B) Sum of each element of the first row times its corresponding cofactor
Q123CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is the correct symbol for representing the decimal number 12 in hexadecimal system?
AC
BB
CD
DA
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Correct answer: (A) C
Q124CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
If a system uses 32-bit virtual addresses and a page size of 4 KB, how many entries are needed in a single-level page table?
A2¹²
B2³²
C2²⁰
D2¹⁰
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Correct answer: (C) 2²⁰
Q125CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In a machine instruction, what does the opcode primarily define?
AThe size of the instruction in bits.
BThe type of operation the processor should execute.
CThe memory address where data is stored.
DThe number of registers used in execution.
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Correct answer: (B) The type of operation the processor should execute.
Q126CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which operation in Relational Algebra is used to retrieve specific columns from a relation?
ACartesian Product (×)
BProjection (π)
CSelection (σ)
DIntersection (∩)
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Correct answer: (B) Projection (π)
Q127CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is not a connection-oriented service?
AReliable byte-stream delivery.
BStateless packet forwarding.
CMaintain frame sequencing.
DPerform a Handshake to set up the connection.
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Correct answer: (B) Stateless packet forwarding.
Q128CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In the context of programming languages, if a compiler can determine the scope of a declaration by examining the program text alone, the language is said to use:
ADynamic policy and lexical scope
BStatic policy and lexical scope
CStatic policy and dynamic scope
DDynamic policy and dynamic scope
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Correct answer: (B) Static policy and lexical scope
Q129CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which statement best describes a zero-address instruction in stack-based architectures?
AOperands are implicitly taken from the top of the stack.
BOperands are fetched directly from main memory.
CThe instruction contains two explicit operand fields.
DOperands are stored in accumulator registers.
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Correct answer: (A) Operands are implicitly taken from the top of the stack.
Q130CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which statement correctly differentiates between SRAM and DRAM?
ADRAM is faster and more expensive than SRAM
BBoth have the same speed and cost
CSRAM requires periodic refreshing; DRAM does not
DSRAM is faster but more expensive than DRAM
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Correct answer: (D) SRAM is faster but more expensive than DRAM
Q131CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
The hardware organization of associative memory consists of:
AArgument Register(A), Key Register(K) and Match Register(M) Only
BMemory Array Logic, Key Register(K) and Match Register(M) Only
CArgument Register(A), Memory Array Logic and Match Register(M) Only
DMemory Array Logic, Argument Register(A), Key Register(K) and Match Register(M)
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Correct answer: (D) Memory Array Logic, Argument Register(A), Key Register(K) and Match Register(M)
Q132CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What is the best approach to delete an element from an unsorted array?
AShift all elements left after deletion
BReplace the element with the last element and reduce the array size
CSort the array and then delete
DReplace the element with 0
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Correct answer: (B) Replace the element with the last element and reduce the array size
Q133CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In SRTF (Shortest Remaining Time First) scheduling, which process is selected next?
AOne that arrives first
BOne with the longest burst time
COne with the shortest remaining burst time
DOne with the highest priority
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Correct answer: (C) One with the shortest remaining burst time
Q134CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What is the output of a JK flip-flop when both inputs J = 1 and K = 1?
AOutput is set to 1
BOutput remains unchanged
COutput is set to 0
DOutput toggles
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Correct answer: (D) Output toggles
Q135CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
A banking transaction commits successfully, but a system crash occurs immediately afterward. Which mechanism ensures durability?
ALocking
BTransaction isolation
CPartial commit
DRedo log
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Correct answer: (D) Redo log
Q136CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which statement best describes both an advantage and a disadvantage of Insertion Sort?
AFastest sorting algorithm for all inputs but requires excessive auxiliary space, making it unsuitable for memory-limited systems.
BEfficient for nearly sorted data due to adaptability but impractical for large datasets due to O(n2) complexity.
CPerforms optimally for any input type but lacks stability, failing to preserve the relative order of identical elements.
DGuarantees logarithmic time for sorted inputs but remains inefficient for small datasets as its complexity stays O(n2).
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Correct answer: (B) Efficient for nearly sorted data due to adaptability but impractical for large datasets due to O(n2) complexity.
Q137CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
______________________ is NOT a valid token typically generated by a lexical analyzer.
AParser
BCompiler
CKeyword
DVariable
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Correct answer: (A) Parser
Q138CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which notation represents the worst-case time complexity?
ABig Theta (Θ)
BBig O (O)
CBig Omega (Ω)
DSmall o (o)
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Correct answer: (B) Big O (O)
Q139CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
If a measurement is recorded as 12.8 cm and the true value is 13.0 cm, what is the absolute error?
A0.1 cm
B0 cm
C0.2 cm
D1.2 cm
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Correct answer: (C) 0.2 cm
Q140CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What does each row in a relational table represent?
AAttribute
BTuple
CDomain
DColumn
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Correct answer: (B) Tuple
Q141CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following options about non-preemptive scheduling is incorrect?
ANon-preemptive scheduling can lead to process starvation.
BIn non-preemptive scheduling, the response time and waiting time are generally not equal for all processes, and in most cases, waiting time is greater than response time.
CIn non-preemptive scheduling, the CPU is relinquished only when a process terminates or initiates an input/output operation.
DRound Robin is classified as a non-preemptive scheduling algorithm.
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Correct answer: (D) Round Robin is classified as a non-preemptive scheduling algorithm.
Q142CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
A system must recognize any number of consecutive 'a's. Which regular expression correctly models this?
Aa?
Ba*
Ca+
Dab*
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Correct answer: (B) a*
Q143CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Consider an FSM that accepts all strings over {a, b} with an even number of a’s.
Which regular expression corresponds to it?
A(a+b)∗a(a+b)∗(a+b)
B(b∗(ab∗ab∗))∗
C(a+b)∗a(a+b)∗(b+c)
D(b∗ab∗)∗
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Correct answer: (B) (b∗(ab∗ab∗))∗
Q144CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following best describes an empty set?
AA set that contains zero as an element
BA set that has one element
CA set that has no elements
DA set that contains all elements from a given universal set
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Correct answer: (C) A set that has no elements
Q145CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Consider the following declaration of array in C language.
int arr[5];
Which of the following statements is TRUE about array ‘arr’?
AThe ‘arr’ array can store integers and float values
BThe declaration of the array ‘arr’ is incorrect and will result in an error
CThe size of array ‘arr’ can be increased or decreased during run time dynamically
DThe ‘arr’ array can store only integer values
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Correct answer: (D) The ‘arr’ array can store only integer values
Q146CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What is the purpose of the Root Name Server in the DNS hierarchy?
AIt provides IP addresses of Authoritative Name Servers for Top-Level Domains (TLDs)
BIt resolves domain names directly
CIt assigns domain names
DIt caches DNS records for fast access
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Correct answer: (A) It provides IP addresses of Authoritative Name Servers for Top-Level Domains (TLDs)
Q147CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
A team develops a text-mining tool that highlights sequences in security logs where a server's alert code is immediately followed by an IP address in the format
10.0.X.Y (where X and Y are integers). Which regular expression most efficiently
identifies these patterns without false positives?
Aalert\s10\.0\.[0-9]*\.[0-9]*
Balert10\.0\.[0-9]+\.[0-9]+
Calert\s10\.0\.[0-9]{1,3}\.[A-Z]+
Dalert\s10\.0\.[0-9]+\.[0-9]+
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Correct answer: (D) alert\s10\.0\.[0-9]+\.[0-9]+
Q148CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
A 32-bit IEEE 754 single-precision floating-point number is represented as:
0100 0001 0100 1001 0000 0000 0000 0000 What is the decimal value of this floating-point number?
A25.125
B12.5625
C100.5
D50.25
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Correct answer: (B) 12.5625
Q149CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following statements correctly differentiates connection-oriented from connectionless services?
AConnection-oriented ensures reliability and order; connectionless may not.
BConnectionless has higher overhead; connection-oriented has minimal.
CConnection-oriented sends data without a connection; connectionless requires one.
DBoth perform error checking and retransmission.
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Correct answer: (A) Connection-oriented ensures reliability and order; connectionless may not.
Q150CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following statements correctly describes the power set of the set {a, b}?
AIt is the set containing only the singleton subsets of {a, b}
BIt is the set containing only the empty set of {a, b}
CIt is the set containing all possible subsets of {a, b}
DIt is the set containing only the original set {a, b}
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Correct answer: (C) It is the set containing all possible subsets of {a, b}
Q151CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Given a code snippet in C programming language as follows:
int a = 10;
int *p;
int **w;
p = &a;
which statement correctly assigns the address of 'p' to 'w'?
Aw = &p;
Bw = p;
Cw = &&a;
Dw = *p;
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Correct answer: (A) w = &p;
Q152CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Suppose an array contains N elements. Which of the following best represents the time complexity of traversing every alternate element?
AO(N²)
BO(1)
CO(log N)
DO(N)
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Correct answer: (D) O(N)
Q153CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is NOT a common design issue that needs to be addressed in each layer of a computer network?
ADetermining the color scheme of the user interface
BAddressing and identifying devices on the network
CData transmission and error control
DFlow control and sequencing of data
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Correct answer: (A) Determining the color scheme of the user interface
Q154CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In paging, the page table is used to:
AHandle external fragmentation
BMap logical pages to physical frames
CStore the physical addresses of all processes
DKeep track of free frames only
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Correct answer: (B) Map logical pages to physical frames
Q155CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Consider a Mealy machine designed to process a sequence representing the presence of mineral samples ('M') and non-mineral samples ('N') during a geological survey. The machine outputs 'A' when the current sample is 'M' and the previous sample was 'N', otherwise it outputs 'B'. Which description below correctly reflects the machine's output behavior?
AIt produces output based on both the current input and the previous state.
BIt produces output based only on the current input symbol.
CIt waits until the next transition to output a value.
DIt changes output only when the input switches from 'M' to 'N'.
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Correct answer: (A) It produces output based on both the current input and the previous state.
Q156CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What is the primary function of a Finite State Machine (FSM) simulator?
ATo transform FSMs directly into digital circuit layouts
BTo reduce the number of states in FSMs without running them
CTo convert FSMs into executable machine-level programs
DTo visually or textually test and analyze FSM behavior based on inputs and transitions
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Correct answer: (D) To visually or textually test and analyze FSM behavior based on inputs and transitions
Q157CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following best describes the memory hierarchy in a computer system?
ACache → Main Memory → Registers → Secondary Storage
BRegisters → Cache → Main Memory → Secondary Storage
CSecondary Storage → Main Memory → Cache → Registers
Q158CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What is the space complexity of an algorithm that uses only a constant amount of memory regardless of input size?
AO(log n)
BO(n2)
CO(n)
DO(1)
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Correct answer: (D) O(1)
Q159CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
A botanist creates a digital representation of a rare plant's evolutionary tree, where each node records a unique genetic mutation. During research, they need to extract the chronological sequence of mutations as they would naturally occur along the main lineage. Which traversal algorithm, when applied to the tree, most accurately reflects the order of these mutations if left sub-branches represent earlier side mutations and right sub-branches represent later side mutations?
ALevel order traversal groups mutations by depth, not by evolutionary chronology.
BPerforming an inorder traversal yields the desired mutation sequence along the main lineage.
CA preorder traversal starts with the main mutation, missing proper side branch sequencing.
DApplying a postorder traversal lists mutations from leaves to root, not main lineage order.
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Correct answer: (B) Performing an inorder traversal yields the desired mutation sequence along the main lineage.
Q160CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
A graduate student wants to find the likelihood of passing a Statistics exam, given that they attended all lectures. Which formula should the student use to determine the probability of passing given attendance?
AThe formula P(Attend|Pass) = P(Pass and Attend) divided by P(Pass) is appropriate.
BThe formula P(Pass) plus P(Attend) is appropriate for this scenario.
CThe formula P(Pass) times P(Attend) is appropriate for this scenario.
DThe formula P(Pass|Attend) = P(Pass and Attend) divided by P(Attend) is appropriate.
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Correct answer: (D) The formula P(Pass|Attend) = P(Pass and Attend) divided by P(Attend) is appropriate.
Q161CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What is the initial value of top in an empty stack implemented using an array?
A-1
B1
C0
DDepends on stack size
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Correct answer: (A) -1
Q162CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
If a D Flip-Flop has D = 1 and a rising edge of the clock occurs, what will the Q output be with reference to Sequential Circuits?
AToggle
BUndefined
C0
D1
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Correct answer: (D) 1
Q163CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is not a property of a discrete random variable X, that takes any value from 0, 1, 2,...,n?
AFor any possible value of X, P(X = x) ≥ 0
BΣ P(X = x) = 1, the summation is taken over all possible values of X
CP(X = n) < 0
DIf A and B are two disjoint subsets of {0, 1, 2, ...,n} then P(A + B) = P(A) + P(B)
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Correct answer: (C) P(X = n) < 0
Q164CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which technique is commonly used by a compiler to recognize identifiers in a programming language?
AHigh-level code optimization
BRegular expressions and finite automata
CManual code scanning
DContext-free grammar
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Correct answer: (B) Regular expressions and finite automata
Q165CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Identify the correct option for project operation in relational algebra:
Statement-1: The project operation is a binary operation that returns its argument
relation, with certain tuple left out.
Statement-2: The result of the PROJECT operation can be visualized as a
horizontal partition of the relation into two relations: one has the needed rows (tuples) and contains the result of the operation, and the other contains the discarded rows.
AStatement-1 is True and Statement-2 is False
BStatement-1 is True and Statement-2 is True
CStatement-1 is False and Statement-2 is True
DStatement-1 is False and Statement-2 is False
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Correct answer: (D) Statement-1 is False and Statement-2 is False
Q166CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following correctly describes an SQL schema?
AAn SQL schema is a view that aggregates data from multiple tables.
BAn SQL schema automatically enforces all foreign key constraints across the database.
CAn SQL schema is a table that stores all user data and constraints.
DAn SQL schema is identified by a name, includes an authorization identifier for its owner, and contains descriptors for elements.
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Correct answer: (D) An SQL schema is identified by a name, includes an authorization identifier for its owner, and contains descriptors for elements.
Q167CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following statements correctly describes Isolation and Transaction Isolation Levels in a database system?
Statement-1: Ensuring the isolation property is the responsibility of a component
of the database system called the concurrency-control system.
Statement-2: The isolation levels may be Serializable, Repeatable read, Read
committed, Read uncommitted and all the isolation levels additionally disallow dirty writes, that is, they disallow writes to a data item that has already been written by another transaction that has not yet committed or aborted.
AStatement-1 is True and Statement-2 is True
BStatement-1 is True and Statement-2 is False
CStatement-1 is False and Statement-2 is False
DStatement-1 is False and Statement-2 is True
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Correct answer: (A) Statement-1 is True and Statement-2 is True
Q168CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What is the division of the main memory in Fixed Partitioning in memory management of operating system?
ACreated as needed by the processes.
BDynamically resized when a process terminates.
CMade at boot time and remain unchanged in size and number.
DDestroyed as needed by the processes.
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Correct answer: (C) Made at boot time and remain unchanged in size and number.
Q169CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In an associative memory system, the key register holds:
AThe memory address of the required data.
BThe control bits for memory timing.
CThe tag field used for parallel comparison.
DThe binary result of address decoding.
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Correct answer: (C) The tag field used for parallel comparison.
Q170CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What is the worst-case time complexity of a linear search algorithm in an unsorted array of n elements?
AO(1)
BO(log n)
CO(n log n)
DO(n)
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Correct answer: (D) O(n)
Q171CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is a necessary condition for a function f: A → B to be invertible?
Af must be both one-to-one and onto
Bf must be only one-to-one
Cf must be only onto
Df can be neither one-to-one nor onto
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Correct answer: (A) f must be both one-to-one and onto
Q172CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
A logistics company manages a tracking system where each package ID is stored in a chronological list as the packages are processed. An engineer suggests that, to locate a particular package's ID, the system should check each ID sequentially from the start until the target is found or the list ends. Which statement most accurately reflects the main drawback of this approach if the company expects the number of packages to increase dramatically over time?
AFinding a package ID will become faster as the number of packages increases.
BSearch time grows linearly with the number of packages.
CThe time to search for any package ID will stay about the same, regardless of list size.
DThe memory needed to store package IDs will remain constant even as the list grows.
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Correct answer: (B) Search time grows linearly with the number of packages.
Q173CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Given two random variables X and Y with E(X) = 2, E(Y) = 3, and E(XY) = 10, what is the covariance of X and Y?
A6
B4
C1
D5
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Correct answer: (B) 4
Q174CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is true about IEEE standard floating-point formats?
Q181CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What shape is commonly used to represent an entity in an ER diagram?
ADiamond
BEllipse
CRectangle
DTriangle
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Correct answer: (C) Rectangle
Q182CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which statement about left recursion in context-free grammars is accurate?
ALeft recursion can be direct or indirect and may lead to infinite recursion in top-down parsers.
BLeft recursion is required for building LL(1) parsers without any modification.
CLeft recursion has no impact on recursive-descent parsing.
DLeft recursion occurs when a non-terminal appears at the end of its own production.
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Correct answer: (A) Left recursion can be direct or indirect and may lead to infinite recursion in top-down parsers.
Q183CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following Windows API functions is used to write data to a file?
Afwrite()
BWriteFile()
Cfprintf()
DCreateFile()
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Correct answer: (B) WriteFile()
Q184CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What will happen if a process with a higher priority arrives in the ready queue in preemptive scheduling algorithm?
AIt pauses for the current process to finish its CPU burst.
BThe scheduler compares the total execution times of all processes.
CThe currently running process is immediately removed from the CPU.
DThe CPU switches to the new process only if it has a smaller burst time.
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Correct answer: (C) The currently running process is immediately removed from the CPU.
Q185CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following best describes the interaction between CPU and DMA during block transfer?
ACPU transfers data to cache, DMA transfers it to I/O
BCPU supervises every byte of transfer to ensure correctness
CCPU and DMA alternate each word transfer over the bus
DCPU sends control information once, then DMA handles the transfer independently
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Correct answer: (D) CPU sends control information once, then DMA handles the transfer independently
Q186CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following statements are TRUE about server and client side scripting in computer networks?
S1: PHP is used for server side scripting S2: HTML is used for database operations S3: CSS is used for server side scripting S4: ASP.NET is used for server side scripting
AOnly S2 and S3
BOnly S1 and S4
COnly S1 and S3
DOnly S1, S2 and S4
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Correct answer: (B) Only S1 and S4
Q187CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What do you mean by TLD name servers?
ATop-level disk name servers
BTask-levelled data name servers
CTiered-level domain name servers
DTop-level domain name servers
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Correct answer: (D) Top-level domain name servers
Q188CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
You are tasked to construct a binary search tree (BST) from a stream of incoming sensor readings, where each reading is processed as it arrives. Midway, the sensor malfunctions and emits a duplicate reading not originally in the stream. To preserve BST properties and ensure efficient future search operations, which strategy should you employ for the duplicate reading?
AAllow the duplicate in the left subtree and continue
BAllow the duplicate in the right subtree and continue
CIgnore the duplicate and continue inserting unique values
DReplace the existing node with the duplicate value and continue
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Correct answer: (C) Ignore the duplicate and continue inserting unique values
Q189CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
The minimized Deterministic Finite State Machine (DFSM) in theory of computation for a language always has:
AExactly one final state
BEqual number of final and non-final states
CThe same number of states as the NFA
DThe minimum number of states possible for that language
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Correct answer: (D) The minimum number of states possible for that language
Q190CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
LR Parsing is known for being:
ATop-down parsing
BNon-deterministic always
CLeft-recursive only
DBottom-up parsing
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Correct answer: (D) Bottom-up parsing
Q191CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which scenario is least suitable for sparse matrix representation in computer memory?
AAn adjacency matrix for a large network
BA large matrix with many zeros
CA diagonal matrix
DA matrix where most elements are nonzero
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Correct answer: (D) A matrix where most elements are nonzero
Q192CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
What does a node in a singly linked list typically contain?
AData and one pointer
BA pointer only
CData and two pointers
DData only
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Correct answer: (C) Data and two pointers
Q193CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In a memory system with fixed-sized partitions, each holding one process (as in IBM OS/360 MFT).
Which statement is correct?
AEach partition holds multiple processes
BMultiprogramming limited; internal fragmentation possible
CMultiprogramming is unlimited
DPartition size adjusts dynamically
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Correct answer: (B) Multiprogramming limited; internal fragmentation possible
Q194CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In an associative memory system, the argument register is used to:
AStore the result of a match
BGenerate memory addresses sequentially
CCompare with key fields in all memory locations simultaneously
DHold data to be written into memory
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Correct answer: (C) Compare with key fields in all memory locations simultaneously
Q195CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which parsing method uses a stack to store symbols and reduces them when a right-hand side pattern is recognized?
ATop-Down Parsing
BRecursive Descent Parsing
CPredictive Parsing
DShift-Reduce Parsing
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Correct answer: (D) Shift-Reduce Parsing
Q196CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
A list of n-1 integers is provided, where each integer is in the range of 1 to n, and there are no duplicates. One integer is missing from the list. What is the time and space complexity if we apply a brute force algorithm to find the missing integer?
AO(n) time, O(n) space
BO(1) time, O(1) space
CO(n log n) time, O(1) space
DO(n2) time, O(1) space
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Correct answer: (D) O(n2) time, O(1) space
Q197CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Consider a binary search tree (BST). Which one of the following properties is always true for an inorder traversal of the BST?
AIt gives the nodes in descending order of values of keys
BIt gives the nodes in random order of values of keys
CIt only visits the leftmost and rightmost nodes
DIt gives the nodes in ascending order of values of keys
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Correct answer: (D) It gives the nodes in ascending order of values of keys
Q198CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
In computer networks, what is the primary difference between a service and a protocol?
AA service is used by lower layers, while a protocol belongs to higher layers.
BBoth service and protocol define how operations are performed.
CA protocol defines what operations are performed; a service defines how they are performed.
DA service defines what operations are provided; a protocol defines how they are performed.
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Correct answer: (D) A service defines what operations are provided; a protocol defines how they are performed.
Q199CIL MT Systems, 24 Aug 2026 (3:00 PM, CBT-26) · Professional Knowledge
Which of the following is an application of compiler technology?