879 General Studies questions asked in BPSC TRE previous year papers, each with the correct answer and explanation. Read them free on UTpaper, or attempt the full papers as timed online tests.
Q851BPSC TRE 2.0 (2023) Computer Science Class 11-12
The process in which atmospheric carbon dioxide is converted into carbohydrates during photosynthesis is
Aoxidation
Breduction
Chydrolysis
DMore than one of the above
ENone of the above
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Correct answer: (B) reduction
Explanation
In photosynthesis CO₂ gains hydrogen (and loses oxygen) to form carbohydrates, so it is reduced.
Q852BPSC TRE 2.0 (2023) Computer Science Class 11-12
The quality of a printer is determined as
Awords per inch
Bstrike per inch
Cdots per inch
DMore than one of the above
ENone of the above
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Correct answer: (C) dots per inch
Explanation
Printer resolution and print quality are measured in dots per inch (dpi).
Q853BPSC TRE 2.0 (2023) Computer Science Class 11-12
Trachoma disease is related to
Alungs
Bears
Ceyes
DMore than one of the above
ENone of the above
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Correct answer: (C) eyes
Explanation
Trachoma is a bacterial (Chlamydia trachomatis) infection of the eyes that can cause blindness.
Q854BPSC TRE 2.0 (2023) Computer Science Class 11-12
Which of the following makes use of Newton’s third law of motion?
AArchery
BSpace rocket
CVenturimeter
DMore than one of the above
ENone of the above
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Correct answer: (A) Archery
Q855BPSC TRE 2.0 (2023) Computer Science Class 11-12
Particles which can be added to the nucleus of an atom without changing its chemical properties are
Aneutrons
Belectrons
Cprotons
DMore than one of the above
ENone of the above
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Correct answer: (A) neutrons
Explanation
Chemical properties depend on the number of protons and electrons. Adding neutrons only makes an isotope of the same element.
Q856BPSC TRE 2.0 (2023) Computer Science Class 11-12
Before Elon Musk announced change of the signature Blue Bird logo to Sign ‘X’ logo, who is regarded as the creator of Twitter’s iconic Bird in its final version in 2012?
AJack Dorsey
BMartin Grasser
CNoah Glass
DMore than one of the above
ENone of the above
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Correct answer: (B) Martin Grasser
Explanation
Designer Martin Grasser created the final version of Twitter's blue bird logo in 2012, before it was replaced by 'X' in 2023.
Q857BPSC TRE 2.0 (2023) Computer Science Class 11-12
Who is the Director of the famous film Oppenheimer, a film about high-concept science, released this year?
AChristopher Nolan
BGuy Ritchie
CLaura McGann
DMore than one of the above
ENone of the above
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Correct answer: (A) Christopher Nolan
Explanation
Oppenheimer (2023), about J. Robert Oppenheimer and the atomic bomb, was written and directed by Christopher Nolan.
Q858BPSC TRE 2.0 (2023) Computer Science Class 11-12
Which one of the following has pulled out from hosting the 2026 edition of Commonwealth Games due to huge estimated expenditure on its organization?
ALondon, UK
BKuala Lumpur, Malaysia
CVictoria, Australia
DMore than one of the above
ENone of the above
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Correct answer: (C) Victoria, Australia
Explanation
In July 2023 the Australian state of Victoria withdrew from hosting the 2026 Commonwealth Games, citing costs that had risen far above the estimate.
Q859BPSC TRE 2.0 (2023) Computer Science Class 11-12
What is the full form of INDIA, a recently formed alliance of opposition political parties?
AIndian National Developmental Inclusive Alliance
BIndian National Development for Improvement Alliance
CIndian National Developmental Inclusive Association
DMore than one of the above
ENone of the above
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Correct answer: (A) Indian National Developmental Inclusive Alliance
Explanation
The opposition alliance formed in July 2023 is the Indian National Developmental Inclusive Alliance (I.N.D.I.A.).
Q860BPSC TRE 2.0 (2023) Computer Science Class 11-12
What message was sent by Chandrayaan–2 lunar orbiter to Chandrayaan–3’s lander module when it established contact with it in August 2023?
A“Welcome home”
B“Chalo chand ke paar chalein”
C“Welcome, buddy”
DMore than one of the above
ENone of the above
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Correct answer: (C) “Welcome, buddy”
Explanation
When the Chandrayaan-2 orbiter made two-way contact with the Chandrayaan-3 lander Vikram in August 2023, ISRO reported its message as 'Welcome, buddy!'.
Q861BPSC TRE 2.0 (2023) Computer Science Class 11-12
Name the former President of China who crushed the pro-democracy movement in 1989.
AMao Tse Tung
BYang Shangkun
CJiang Zemin
DMore than one of the above
ENone of the above
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Correct answer: (C) Jiang Zemin
Explanation
Official BPSC answer key: (C) Jiang Zemin. Note: the President of China in 1989 was Yang Shangkun (B).
Q862BPSC TRE 2.0 (2023) Computer Science Class 11-12
Who has elected for the second term as Ireland’s Prime Minister?
ASanna Marin
BRobert Abela
CLeo Varadkar
DMore than one of the above
ENone of the above
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Correct answer: (C) Leo Varadkar
Explanation
Leo Varadkar became Taoiseach (Prime Minister) of Ireland for a second time in December 2022. Sanna Marin was Finland's PM and Robert Abela is Malta's PM.
Q863BPSC TRE 2.0 (2023) Computer Science Class 11-12
African Union was made a permanent member in the G–20 Summit held in India. Who is the Chairman of the African Union?
AAzali Assoumani
BJustin Trudeau
CUrsula von der Leyen
DMore than one of the above
ENone of the above
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Correct answer: (C) Ursula von der Leyen
Explanation
Official BPSC answer key: (C). Note: the African Union chairperson at the 2023 G-20 summit was Azali Assoumani (A); Ursula von der Leyen heads the European Commission.
Q864BPSC TRE 2.0 (2023) Computer Science Class 11-12
As per geographical area, arrange the following physiographic units of India in ascending order:
1. Central highlands
2. Great plains
3. Coastal plains
4. Northern Mountains
Select the correct answer using the codes given below.
A3, 1, 2, 4
B1, 2, 3, 4
C2, 4, 1, 3
DMore than one of the above
ENone of the above
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Correct answer: (A) 3, 1, 2, 4
Explanation
By area, the coastal plains are the smallest unit, followed by the central highlands and the Great Plains, with the northern mountains the largest, as per the official key.
Q865BPSC TRE 2.0 (2023) Computer Science Class 11-12
Arrange the following ranges from North to South in sequence:
1. Ladakh
2. Karakoram
3. Pir Panjal
4. Zanskar
Select the correct answer using the codes given below.
A1, 3, 2, 4
B2, 1, 4, 3
C3, 4, 1, 2
DMore than one of the above
ENone of the above
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Correct answer: (B) 2, 1, 4, 3
Explanation
From north to south the ranges are Karakoram, Ladakh, Zanskar and then Pir Panjal (the Lesser Himalaya, south of the Kashmir valley).
Q866BPSC TRE 2.0 (2023) Computer Science Class 11-12
During the monsoon season in India, most of the cyclones have their origin
Abetween 8° N and 13° N latitude
Bbetween 10° N and 15° N latitude
Cbetween 16° N and 21° N latitude
DMore than one of the above
ENone of the above
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Correct answer: (B) between 10° N and 15° N latitude
Explanation
As per the standard textbook statement and the official key, most cyclones of the monsoon season originate between 10°N and 15°N latitude, mainly over the Bay of Bengal.
Q867BPSC TRE 2.0 (2023) Computer Science Class 11-12
Which of the following areas is not landslide-prone area?
AWestern Ghats
BEastern Ghats
CHimalayan Regions
DMore than one of the above
ENone of the above
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Correct answer: (B) Eastern Ghats
Explanation
The Eastern Ghats are old, low and worn-down hills with relatively low landslide risk. The Himalaya and the steep, heavy-rainfall Western Ghats are highly landslide-prone.
Q868BPSC TRE 2.0 (2023) Computer Science Class 11-12
Which of the following coasts of India is most affected by violent tropical cyclones?
AMalabar
BCoromandel
CKonkan
DMore than one of the above
ENone of the above
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Correct answer: (B) Coromandel
Explanation
The Coromandel (east) coast faces the Bay of Bengal, where most violent tropical cyclones form, especially in October-November. Malabar and Konkan are on the west coast.
Q869BPSC TRE 2.0 (2023) Computer Science Class 11-12
When running water cuts through clayey soils and makes deep channels, they lead to
Agully erosion
Bsheet erosion
Cdeforestation
DMore than one of the above
ENone of the above
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Correct answer: (A) gully erosion
Explanation
Running water cutting deep channels (gullies) in clayey soil is gully erosion, which creates badlands like the Chambal ravines. Sheet erosion removes a thin top layer over a large area.
Q870BPSC TRE 2.0 (2023) Computer Science Class 11-12
Which of the following receives heavy rainfall in the month of October and November?
AHills of Garo, Khasi and Jaintia
BCoromandel Coasts
CPlateau of Chota Nagpur
DMore than one of the above
ENone of the above
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Correct answer: (B) Coromandel Coasts
Explanation
The Coromandel coast (Tamil Nadu) gets most of its rain in October-November from the retreating (north-east) monsoon.
Q871BPSC TRE 2.0 (2023) Computer Science Class 11-12
Cultivation of fruits and vegetables is called
Afloriculture
Bagriculture
Chorticulture
DMore than one of the above
ENone of the above
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Correct answer: (C) horticulture
Explanation
Horticulture is the cultivation of fruits, vegetables and flowers; floriculture is only flowers.
Q872BPSC TRE 2.0 (2023) Computer Science Class 11-12
Who provided leadership in the districts of Patna, Ara and Shahabad during the Revolt of 1857 in Bihar?
ARaj Kumar Shukla
BNamdar Khan
CKunwar Singh
DMore than one of the above
ENone of the above
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Correct answer: (C) Kunwar Singh
Explanation
Kunwar Singh of Jagdishpur led the 1857 revolt in the Ara-Shahabad region of Bihar, at about 80 years of age.
Q873BPSC TRE 2.0 (2023) Computer Science Class 11-12
The Partition of Bengal was made effective on
A14 October, 1905
B15 October, 1905
C16 October, 1905
DMore than one of the above
ENone of the above
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Correct answer: (C) 16 October, 1905
Explanation
The Partition of Bengal announced by Lord Curzon came into effect on 16 October 1905, which was observed as a day of mourning.
Q874BPSC TRE 2.0 (2023) Computer Science Class 11-12
The Quit India Resolution was adopted by the Congress in Bombay on
A7 August, 1942
B8 August, 1942
C9 August, 1942
DMore than one of the above
ENone of the above
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Correct answer: (B) 8 August, 1942
Explanation
The AICC adopted the Quit India Resolution at Gowalia Tank, Bombay, on 8 August 1942; the leaders were arrested early on 9 August.
Q875BPSC TRE 2.0 (2023) Computer Science Class 11-12
The British ruled India for a long period due to the
Aliberal policies of the Congress
Bimprisonment of Indian leaders
Cpolicy of Divide and Rule
DMore than one of the above
ENone of the above
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Correct answer: (C) policy of Divide and Rule
Explanation
The British kept power by setting communities against each other, the 'Divide and Rule' policy (e.g. partition of Bengal, separate electorates).
Q876BPSC TRE 2.0 (2023) Computer Science Class 11-12
Queen Victoria’s Proclamation was issued on which of the following dates?
A1 November, 1857
B27 March, 1858
C1 November, 1858
DMore than one of the above
ENone of the above
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Correct answer: (C) 1 November, 1858
Explanation
Queen Victoria's Proclamation, which transferred rule from the East India Company to the Crown, was read by Lord Canning at Allahabad on 1 November 1858.
Q877BPSC TRE 2.0 (2023) Computer Science Class 11-12
Which of the following statements is/are correct?
ARaja Rammohan Roy was the pioneer of modern education.
BSwami Dayanand proclaimed India for Indians.
CVivekananda participated in the Parliament of World Religions.
DMore than one of the above
ENone of the above
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Correct answer: (D) More than one of the above
Explanation
All three statements are correct: Ram Mohan Roy pioneered modern (English) education, Dayanand gave the call 'India for Indians', and Vivekananda spoke at the Parliament of World Religions, Chicago (1893).
Q878BPSC TRE 2.0 (2023) Computer Science Class 11-12
Who among the following became India’s unofficial Ambassador to England?
ASurendranath Banerjee
BDadabhai Naoroji
CSwami Vivekananda
DMore than one of the above
ENone of the above
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Correct answer: (B) Dadabhai Naoroji
Explanation
Dadabhai Naoroji lived in England for many years, became the first Indian member of the British House of Commons (1892), and put India's case there, so he is called India's unofficial ambassador.
Q879BPSC TRE 2.0 (2023) Computer Science Class 11-12
Who described the Government of India Act, 1935 as a ‘Charter of Slavery’ ?
AMahatma Gandhi
BNetaji Subhas Chandra Bose
CMaulana Hasrat Mohani
DMore than one of the above
ENone of the above
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Correct answer: (B) Netaji Subhas Chandra Bose
Explanation
Official BPSC answer key: (B). Note: the “Charter of Slavery” remark is most often attributed to Jawaharlal Nehru, who is not among the options.
How to use these BPSC TRE General Studies questions
Every question here was asked in a real BPSC TRE paper; the paper and shift are shown on the card, and the number opens the question on its own page. Try each one before tapping Show answer, then attempt the full BPSC TRE papers as timed tests to check your speed under exam conditions.