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RRB JE CBT-1 PYQ 20 Feb 2026, Shift 1 (9:00 AM)

All 100 questions of RRB JE CBT-1 PYQ 20 Feb 2026, Shift 1 (9:00 AM) 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.

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Q1RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A sound wave travels from air into water. How does its frequency, speed, and wavelength change as it crosses the boundary?
  1. AIts frequency increases, speed remains the same, and wavelength decreases
  2. BIts frequency decreases, speed decreases, and wavelength increases
  3. CIts frequency remains constant, speed decreases, and wavelength decreases
  4. DIts frequency remains constant, speed increases, and wavelength increases
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Correct answer: (D) Its frequency remains constant, speed increases, and wavelength increases

Q2RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Seven people, A, L, M, I, R, H and S, are sitting in a row, facing north. Only three people sit to the left of A. Only H sits to the right of R. Only three people sit between R and L. M sits at some place to the left of I but at some place to the right of S. How many people sit between S and I?
  1. ATwo
  2. BFour
  3. COne
  4. DThree
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Correct answer: (D) Three

Q3RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The Deccan Plateau is separated from the Chota Nagpur Plateau by which of the following?
  1. AVindhya Range
  2. BAravalli Hills
  3. CMahanadi Basin
  4. DWestern Ghats
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Correct answer: (A) Vindhya Range

Q4RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. (Note: All numbers are single digit numbers only.) (Left) 8 9 & 8 $ 5 # @ & # 4 @ 3 ! + ? 4 5 & 8 (Right) If all the symbols are dropped from the series, which of the following will be seventh from the right?
  1. A8
  2. B5
  3. C4
  4. D3
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Correct answer: (A) 8

Q5RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A young child is diagnosed with both myopia and hypermetropia in different eyes. What is the most appropriate corrective approach?
  1. AUsing bifocal lenses in both eyes
  2. BProviding glasses with different lenses for each eye (concave for one, convex for the other)
  3. CProviding identical convex lenses for both eyes
  4. DUsing cylindrical lenses in both eyes
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Correct answer: (B) Providing glasses with different lenses for each eye (concave for one, convex for the other)

Q6RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
217 is related to 115 following a certain logic. Following the same logic, 183 is related to 81. To which of the given options is 234 related, following the same logic? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
  1. A132
  2. B139
  3. C121
  4. D145
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Correct answer: (A) 132

Q7RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Who has been elected as the President of Centre of Films for Children and Young People (CIFEJ) for the 2025–2027 term?
  1. ASS Rajamouli
  2. BLokesh Kanagaraj
  3. CJitendra Mishra
  4. DOm Raut
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Correct answer: (C) Jitendra Mishra

Q8RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which statement correctly describes a heterogeneous mixture?
  1. AIts particles are uniformly distributed at particle level
  2. BIts composition remains fixed and constant always
  3. CIts composition is not uniform throughout the mixture
  4. DIts components cannot be separated by physical methods
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Correct answer: (C) Its composition is not uniform throughout the mixture

Q9RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following does NOT describe a property of ethanol (C₂H₅OH)?
  1. AIt is a clear, colourless liquid with a pleasant smell.
  2. BIt reacts with sodium to release hydrogen gas.
  3. CIt is soluble in water in all proportions.
  4. DIt turns blue litmus paper red.
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Correct answer: (D) It turns blue litmus paper red.

Q10RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Govind starts from Point A and drives 5 km towards south. He then takes a left turn, drives 5 km, turns left and drives 12 km. He then takes a left turn and drives 11 km. He takes a final left turn, drives 7 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point A again? (All turns are 90° turns only unless specified.)
  1. A6 km to the east
  2. B5 km to the west
  3. C6 km to the west
  4. D5 km to the east
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Correct answer: (A) 6 km to the east

Q11RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
P is the brother of W. W is the father of R. T is the father of J. J is the son of R. How is J related to P?
  1. ADaughter's husband
  2. BBrother's daughter's husband
  3. CDaughter's son
  4. DBrother's daughter's son
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Correct answer: (D) Brother's daughter's son

Q12RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following statements about Parliamentary Committees is TRUE?
  1. AAd Hoc Committees are permanent in nature.
  2. BStanding Committees are reconstituted from time to time and are permanent.
  3. CThere are no temporary Parliamentary Committees.
  4. DAll Parliamentary Committees are permanent.
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Correct answer: (B) Standing Committees are reconstituted from time to time and are permanent.

Q13RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Suppose a student wants to design an amusement park ride that moves people in a circle at uniform speed. Which concept should the student apply to ensure riders stay safely in their seats during the circular motion?
  1. AIncreasing speed randomly will keep them safe
  2. BGravity alone is sufficient to keep the riders in place
  3. CA constant outward force is needed to keep riders pressed against their seats
  4. DA constant inward (centripetal) force is needed on the riders to keep them in uniform circular motion
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Correct answer: (D) A constant inward (centripetal) force is needed on the riders to keep them in uniform circular motion

Q14RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A technician needs to connect a new appliance in a domestic circuit to ensure it receives full voltage and can be operated independently. What should the technician do?
  1. AConnect the appliance only to the neutral wire
  2. BConnect the appliance in parallel with existing appliances
  3. CConnect the appliance only to the earth wire
  4. DConnect the appliance in series with existing appliances
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Correct answer: (B) Connect the appliance in parallel with existing appliances

Q15RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A plant sheds its leaves and bark to remove stored waste products. How does this strategy differ from the way animals excrete wastes?
  1. APlants use blood circulation for excretion, unlike animals.
  2. BPlants use digestive systems to remove waste, unlike animals.
  3. CPlants have a single organ system for waste removal, unlike animals.
  4. DPlants use parts that will be shed, while animals have specialized organs for excretion.
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Correct answer: (D) Plants use parts that will be shed, while animals have specialized organs for excretion.

Q16RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A dishonest vendor claims that he is selling goods at their cost price. But he is weighing 902 grams for 1000 grams. What is his profit percentage (rounded off to 2 decimal places)?
  1. A12.08%
  2. B6.51%
  3. C11.82%
  4. D10.86%
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Correct answer: (D) 10.86%

Q17RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
If a point is located below the principal axis of a spherical mirror, what sign is assigned to its perpendicular distance according to the sign convention for spherical mirrors?
  1. APositive
  2. BZero
  3. CDepends on mirror type
  4. DNegative
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Correct answer: (D) Negative

Q18RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Methane reacts with chlorine in the presence of sunlight to form chloromethane and hydrogen chloride. Which of the following statements is CORRECT? Statement I: Only one chlorine atom can substitute at a time. Statement II: The reaction is an example of a substitution reaction. Statement III: Multiple substitution can occur if the reaction continues.
  1. AOnly I and III are true
  2. BOnly II and III are true
  3. CI, II and III are true
  4. DOnly I and II are true
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Correct answer: (C) I, II and III are true

Q19RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Two men A and B walk round a circle 1300 metres in circumference. A walks at the rate of 150 metres per minute and B at the rate 80 metres per minute. If they both start at the same time from the same point and walk in the same direction, after how much time will they meet each other?
  1. AQuestion content
  2. BQuestion content
  3. CQuestion content
  4. DQuestion content
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Correct answer: (A)

Q20RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Where is perinuclear space present?
  1. AOutside the nucleus
  2. BWithin the nucleolus
  3. CInside of the nucleus
  4. DBetween two layers of the nuclear envelope
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Correct answer: (D) Between two layers of the nuclear envelope

Q21RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
When was Namami Gange Programme launched to clean the Ganga river?
  1. A2017
  2. B2020
  3. C2014
  4. D2015
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Correct answer: (C) 2014

Q22RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which change will promote micelle formation in a detergent solution?
  1. AIncreasing detergent concentration above Critical Micelle Concentration(CMC)
  2. BLowering the temperature below Kraft point
  3. CAdding more water to dilute the solution
  4. DDecreasing detergent concentration below Critical Micelle Concentration(CMC)
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Correct answer: (A) Increasing detergent concentration above Critical Micelle Concentration(CMC)

Q23RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Magnesium ribbon burns with:
  1. AA blue non-luminous flame
  2. BA bright white flame
  3. CA yellow luminous flame
  4. DNo visible flame
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Correct answer: (B) A bright white flame

Q24RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which property explains why the path of light is not visible when a beam passes through a true solution?
  1. AParticles are smaller than one nanometre
  2. BParticles can be removed by filtration
  3. CParticles are heavier than solvent molecules
  4. DParticles settle down on standing still
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Correct answer: (A) Particles are smaller than one nanometre

Q25RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A camp has provisions for 51 persons for 12 days. If the number of persons is increased to 102, for how many days will the same provisions last?
  1. A9
  2. B5
  3. C4
  4. D6
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Correct answer: (D) 6

Q26RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
In this question, a group of numbers/symbols is coded using letter codes as per the codes given below and the conditions which follow. The correct combination of codes following the conditions is your answer. If none of the conditions follow, then codes for the respective Number/Symbol are to be followed directly as given in the table. Number/symbol 2@ 58 $9& % #6+731 Code P TF JW A E RD Q S B U L Conditions: If the first element is a number and the last a symbol, the codes for these two (the first and the last elements) are to be interchanged. If the first element is an even number and the last an odd number, the first and last elements are to be coded as $. If both the second and third elements are perfect cubes, the third element is to be coded as the code for the second element. What is the code for the following group of numbers/symbols? 28%5
  1. APRJF
  2. B$RJ$
  3. CPJRF
  4. D$JR$
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Correct answer: (D) $JR$

Q27RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
What is a key difference between chemical fertilisers and manures in terms of nutrient release to plants?
  1. AManures have higher and less variable nutrient concentrations.
  2. BChemical fertilisers enhance biological activity.
  3. CManures release nutrients gradually.
  4. DConventional chemical fertilisers release nutrients gradually.
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Correct answer: (C) Manures release nutrients gradually.

Q28RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
In this question, a group of number/symbol is coded using letter codes as per the codes given below and the conditions which follow. The correct combination of codes following the conditions is your answer. If none of the conditions follow, then codes for the respective Number/Symbol to be followed directly as given in the table. NUMBER/SYMBOL 7$86&#3+ 5429@ * CODE A E R T H U K L P Z C V NQ Conditions – (i) If the first element is a symbol and the last a number, the codes for these two (the first and the last elements) are to be interchanged. (ii) If the first element is an odd number and the last an even number, the first and last elements are to be coded as © (iii) If both second and third elements are perfect squares, the third element is to be coded as the code for the second element. What will be the code for the following group? 7 4 9 @ $
  1. AA Z Z R E
  2. BE Z Z N E
  3. CA V Z N E
  4. DA Z Z N E
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Correct answer: (D) A Z Z N E

Q29RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which metal listed below shows the strongest reaction when added to dilute hydrochloric acid?
  1. AMagnesium
  2. BIron
  3. CZinc
  4. DCopper
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Correct answer: (A) Magnesium

Q30RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The selling price of 20 books is equal to the cost price of 31 books. Find the loss or gain percentage.
  1. A55 % gain
  2. BQuestion content
  3. C55 % loss
  4. DQuestion content
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Correct answer: (A) 55 % gain

Q31RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Why is it important to keep the level of vitamins A and K high in poultry feeds for broilers?
  1. ATo increase their tolerance to cold weather
  2. BTo ensure proper nutrition for healthy growth and development
  3. CTo make broilers resistant to external parasites
  4. DTo reduce the size of eggs
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Correct answer: (B) To ensure proper nutrition for healthy growth and development

Q32RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Each of A, B, C, M, N and O has scored different marks. Only two people have scored between O and B. Only one person has scored more than M. Only three people have scored between M and O. N has scored more than C but less than A. How many people have scored less than C?
  1. ATwo
  2. BOne
  3. CThree
  4. DFour
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Correct answer: (B) One

Q33RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The 7-digit number 93A562B is divisible by 9, What is the minimum value of (A + B)?
  1. A2
  2. B4
  3. C7
  4. D5
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Correct answer: (A) 2

Q34RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Standard deviation of 10, 12, 9, 8, 21 is (correct to two decimals):
  1. A4.59
  2. B4.79
  3. C4.89
  4. D4.69
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Correct answer: (D) 4.69

Q35RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following statements is TRUE for all saturated hydrocarbons?
  1. AThey are generally very reactive due to triple bonds.
  2. BThey readily undergo addition reactions.
  3. CThey contain at least one double bond.
  4. DThey show substitution reactions rather than addition reactions.
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Correct answer: (D) They show substitution reactions rather than addition reactions.

Q36RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Each of C, D, E, F, X, Y and Z has an exam on a different day of a week starting from Monday and ending on Sunday of the same week. No one has exam before Z. Only three people have exam between Z and F. Only one person has exam between F and X. Y has exam on Wednesday. D has exam on one of the days after E but on one of the days before C. On which day of the week does D have exam?
  1. AFriday
  2. BTuesday
  3. CThursday
  4. DWednesday
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Correct answer: (C) Thursday

Q37RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following is an effect of non-biodegradable substances in water bodies?
  1. AHelps plants grow
  2. BWater becomes fertile
  3. CProvides nutrients for fish
  4. DClogs drains and harms aquatic life
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Correct answer: (D) Clogs drains and harms aquatic life

Q38RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Why does a torch bulb glow only when the switch is turned on?
  1. ABecause the bulb is functional
  2. BBecause the bulb is in series with the cell
  3. CBecause the battery is charged
  4. DBecause the switch completes the circuit, allowing current to flow
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Correct answer: (D) Because the switch completes the circuit, allowing current to flow

Q39RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
In this question, a question is followed by two statements numbered (I) and (II). You have to decide whether the data provided in the statements is sufficient to answer the question. Read both the statements and decide the appropriate answer. Af, Bg, Cq, Dy and En are sitting around a circular table, facing the centre. Who sits second to the right of Bg? (I) Af sits to the immediate right of En. Cq is the immediate neighbour of Dy and En. (II) Dy sits to the immediate right of Bg. En sits second to the left of Bg.
  1. AData in Statement II alone is sufficient to answer the question while data in Statement I is not.
  2. BBoth Statements I and II together (and not Statement I alone or Statement II alone) are sufficient to answer the question.
  3. CData in Statement I alone is sufficient to answer the question while data in Statement II is not.
  4. DData in Statements I and II together are NOT sufficient to answer the question.
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Correct answer: (C) Data in Statement I alone is sufficient to answer the question while data in Statement II is not.

Q40RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Study the given Venn diagram carefully and answer the question. The numbers in different sections indicate the number of persons. (NOTE: You have to take the given data to be true even if they seem to be at variance from commonly known facts) How many such Engineers are there who are also Politicians but not Doctors?
  1. A9
  2. B17
  3. C10
  4. D7
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Correct answer: (A) 9

Q41RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting /multiplying, etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) (2,9,17) (11,16,60)
  1. A(11,8,12)
  2. B(3,2,34)
  3. C(9,12,8)
  4. D(6,17,41)
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Correct answer: (D) (6,17,41)

Q42RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
When an object is placed at the center of curvature (C) of a concave mirror, what is the nature of the image formed?
  1. AEnlarged and inverted
  2. BHighly diminished, point-sized
  3. CReal and inverted
  4. DVirtual and erect
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Correct answer: (C) Real and inverted

Q43RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Six friends, O, P, Q, G, H and I, live on six different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it is numbered 2 and so on, till the topmost floor, which is numbered 6. Only one person lives above Q. P lives on an even-numbered floor but not on floor number 4. Only two people live between P and H. Only two people live between Q and I. O lives immediately below Q. How many people live between G and O?
  1. ANone
  2. BThree
  3. COne
  4. DTwo
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Correct answer: (D) Two

Q44RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which is the one that does not belong to that group? (NOTE: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)
  1. ALD - XF
  2. BZS - NV
  3. CWP - KS
  4. DTM - HP
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Correct answer: (A) LD - XF

Q45RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Girish scored 664 marks in an examination and was 8 marks short of 84% of the maximum marks. In the same examination, his friend scored 472 marks. What is the percentage of marks scored by his friend?
  1. A59%
  2. B61%
  3. C56%
  4. D58%
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Correct answer: (A) 59%

Q46RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
If 7 : 21 :: 2.2 : x and 7 : 49 :: 9 : y, what is the ratio of x to y?
  1. A11 : 105
  2. B12 : 103
  3. C15 : 115
  4. D9 : 106
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Correct answer: (A) 11 : 105

Q47RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Why is potassium hydroxide used in the bell-jar experiment involving photosynthesis?
  1. ATo absorb carbon dioxide
  2. BTo provide sunlight
  3. CTo supply oxygen
  4. DTo remove water
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Correct answer: (A) To absorb carbon dioxide

Q48RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which economic model advocates that developing countries should prioritize import substitution over free trade to promote economic development?
  1. AComparative Advantage Theory
  2. BNeoliberalism
  3. CExport-led Growth Model
  4. DImport Substitution Industrialization
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Correct answer: (D) Import Substitution Industrialization

Q49RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
What happens to the work done if the displacement becomes zero despite a force being applied?
  1. AThe work done decreases.
  2. BThe work done increases.
  3. CThe work done is zero.
  4. DThe work done remains constant.
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Correct answer: (C) The work done is zero.

Q50RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
In a wallet containing gold, silver and bronze tokens, the ratio of gold to silver tokens was 5:17 while the ratio of bronze to gold tokens was 18:19. What was the ratio of bronze to silver tokens?
  1. A98:328
  2. B93:327
  3. C90:323
  4. D95:330
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Correct answer: (C) 90:323

Q51RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following compounds has a formula unit mass of 100 u?
  1. AMgO
  2. BCaCl2
  3. CNa2CO3
  4. DCaCO3
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Correct answer: (D) CaCO3

Q52RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
9 identical cartons together weigh 72 kg. How many cartons of the same type would be needed to make up a total 168 kg?
  1. A18
  2. B20
  3. C24
  4. D21
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Correct answer: (D) 21

Q53RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
How much fund is allotted to the Khelo India (national programme for development of sports) for FY26?
  1. A₹1,400 crore
  2. B₹1,000 crore
  3. C₹1,200 crore
  4. D₹1,600 crore
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Correct answer: (B) ₹1,000 crore

Q54RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following statements correctly differentiates the power of the Rajya Sabha from the Lok Sabha?
  1. ARajya Sabha can initiate a motion of no-confidence against the Council of Ministers
  2. BRajya Sabha can amend Money Bills
  3. CRajya Sabha has equal power with Lok Sabha in all financial matters
  4. DRajya Sabha can authorise Parliament to make laws on State subjects
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Correct answer: (D) Rajya Sabha can authorise Parliament to make laws on State subjects

Q55RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
During a round-trip journey where a person walks to a location at 5 km/h and returns at 3 km/h, which statement about average speed is correct?
  1. AAverage speed is 3 km/h.
  2. BAverage speed is 5 km/h.
  3. CAverage speed will be less than the arithmetic mean of 5 km/h and 3 km/h.
  4. DAverage speed equals the arithmetic mean of 5 km/h and 3 km/h.
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Correct answer: (C) Average speed will be less than the arithmetic mean of 5 km/h and 3 km/h.

Q56RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The average of the first 18 positive multiples of 15 is:
  1. A18
  2. B135
  3. C15
  4. D142.5
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Correct answer: (D) 142.5

Q57RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Statements: Some bins are cats. No cat is a deer. No cat is a tree. Conclusions: (I): No bin is a deer. (II): Some trees are deers.
  1. ABoth conclusions (I) and (II) follow.
  2. BNeither conclusion (I) nor (II) follows.
  3. COnly conclusion (II) follows.
  4. DOnly conclusion (I) follows.
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Correct answer: (B) Neither conclusion (I) nor (II) follows.

Q58RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Find the least number which when divided by 5, 6, 3 and 4 leaves a remainder 2, but when divided by 7 leaves no remainder.
  1. A168
  2. B147
  3. C198
  4. D182
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Correct answer: (D) 182

Q59RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The population of country is 10 crores at present and is expected to grow to 17.28 crores in the next three years. Neglecting the death rate, the uniform annual percentage rate of growth is:
  1. A11
  2. B20
  3. C10
  4. D12
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Correct answer: (B) 20

Q60RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Why are solids described as rigid in nature?
  1. ATheir particles slide easily under applied external force
  2. BTheir particles possess very low mass and volume
  3. CTheir particles are closely packed with strong attraction
  4. DTheir particles move freely with weak mutual attraction
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Correct answer: (C) Their particles are closely packed with strong attraction

Q61RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Kiran has borrowed an amount of ₹4,40,000 from a bank to start a business. How much simple interest (in ₹) will he pay at a rate of 7% per annum after 2 years?
  1. A60600
  2. B63600
  3. C61600
  4. D62600
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Correct answer: (C) 61600

Q62RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Simplify the following. 294 ÷ [10 ÷ 5 × {11 + 12 − (8 + 5 − (10 + 1))}]
  1. A7
  2. B4
  3. C2
  4. D15
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Correct answer: (A) 7

Q63RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Social indicators of development improved after economic growth accelerated. Which of the following indicators saw the most consistent improvement after 1991?
  1. AMaternal Mortality Rate
  2. BGini coefficient
  3. CConsumer Price Index
  4. DFiscal deficit
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Correct answer: (A) Maternal Mortality Rate

Q64RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern. IIO : JDK NGR : OBN
  1. ABHW : BCR
  2. BIQL : IKH
  3. CORL : PMH
  4. DITX : IOS
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Correct answer: (C) ORL : PMH

Q65RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Question content
  1. AQuestion content
  2. BQuestion content
  3. CQuestion content
  4. DQuestion content
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Correct answer: (B)

Q66RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The length of a rectangular ground is 21 m more than its breadth. Its area is 31,042 m². Its breadth (in m) is:
  1. A182
  2. B151
  3. C161
  4. D166
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Correct answer: (D) 166

Q67RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The average sale of cars by a dealer per day in the month of March, other than on Saturdays and Sundays, is 151. The average sale of cars per day on Sundays is 129. What is the average sale of cars per day on Saturdays, if the first Saturday is on the 3rd of March and average sale of cars per day for the whole month is 148?
  1. A155
  2. B150
  3. C145
  4. D153
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Correct answer: (B) 150

Q68RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
According to Dadabhai Naoroji’s Drain of Wealth theory, what major economic issue needed to be addressed to end India’s exploitation under British rule?
  1. ALimited administrative participation for Indians
  2. BUnequal economic exchange between India and Britain
  3. CExcessive land revenue imposed on peasants
  4. DReligious discrimination by colonial authorities
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Correct answer: (B) Unequal economic exchange between India and Britain

Q69RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Chetan’s salary was first reduced by 40% and subsequently raised by 24%. How much percentage was his final salary lower compared to his initial salary?
  1. A24%
  2. B40%
  3. C25.6%
  4. D9.6%
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Correct answer: (C) 25.6%

Q70RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding / subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 94, 375 115, 396
  1. A76, 358
  2. B107, 389
  3. C81, 364
  4. D72, 353
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Correct answer: (D) 72, 353

Q71RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Anirudh and Brahmaji are assigned the work of constructing a wall. Anirudh can do the job in 60 hours alone where as Brahmaji can do the job three times faster. Anirudh starts the work during the first hour and Brahmaji does the work during the second hour. During the third hour both do the job simultaneously. If they continue in this fashion, how long it will take for them to complete the job?
  1. A21.5 hours
  2. B22.5 hours
  3. C23 hours
  4. D7.5 hours
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Correct answer: (C) 23 hours

Q72RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
If + means - , - means x , x means ÷ , ÷ means +, then what will come in place of the question mark (?) in the following equation? 8-21×3÷75+13=?
  1. A119
  2. B120
  3. C128
  4. D118
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Correct answer: (D) 118

Q73RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following is present only in plant cell?
  1. ACell wall
  2. BVacuoles
  3. CNucleus
  4. DEndoplasmic reticulum
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Correct answer: (A) Cell wall

Q74RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Question content
  1. A28
  2. B18
  3. C25
  4. D36
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Correct answer: (A) 28

Q75RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A cylindrical vessel contains 154 litres of water. If the radius of the base is 14 cm, the height (in cm) of the water column in the vessel is: (Take )
  1. A250 cm
  2. B275 cm
  3. C260 cm
  4. D240 cm
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Correct answer: (A) 250 cm

Q76RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Refer to the following letter, number and symbol series and answer the question that follows. (Left) L 8 * Q 3 $ M ^ Y 7 & T 2 % R $ F 6 # P @ N 9 ! K 4 @ Z ^ W (Right) If all the symbols are dropped, which of the following will be seventh from the right?
  1. AF
  2. BP
  3. CN
  4. D6
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Correct answer: (B) P

Q77RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Choose the correct statements about triangles from the ones given below: A. A triangle can be formed with sides 9 cm, 13 cm, 3 cm. B. In ∆PQR, if ∠P =50°, ∠Q = 30°, then QR is the longest side of the triangle. C. Area of an equilateral triangle of side 6 cm is 18√3 cm². D. In ∆DEF and ∆PQR, ∠D = ∠P, ∠E = ∠Q and DF = PR. Then ∆DEF is congruent to ∆PQR.
  1. AOnly A
  2. BOnly A, B, C
  3. COnly B, C, D
  4. DOnly D
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Correct answer: (D) Only D

Q78RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A person standing 20 meters away from the base of a tower observes that the angle of elevation to the top of the tower is 60°. Find the height of the tower. (Rounded off to two decimal places)
  1. A34.64 m​
  2. B32.60 m​
  3. C38.38 m​
  4. D36.67 m​
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Correct answer: (A) 34.64 m​

Q79RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
This question is based on the following words. MUG TOP ACE GAS How many letters are there between the second letter of the first word from the right and the second letter of the first word from the left as per the English alphabetical order?
  1. A18
  2. B19
  3. C20
  4. D22
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Correct answer: (B) 19

Q80RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
In a 100-meter race, X runs at 5 m/s and Y at 4 m/s. How much head start should X give Y (in meters) so that the race ends in a tie?
  1. A25
  2. B15
  3. C20
  4. D10
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Correct answer: (C) 20

Q81RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
In February 2025, the Union Minister of External Affairs and Heads of Missions from 61 countries visited Kaziranga National Park, located in which state of India?
  1. AManipur
  2. BAssam
  3. CNagaland
  4. DArunachal Pradesh
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Correct answer: (B) Assam

Q82RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
A store offers a trade discount of 16% on all items. In addition, they offer a “Buy four get one free” scheme on specific items. If a customer purchases five items each marked at ₹700 and the “Buy four get one free” scheme applies, what is the total discounted price for five items, the customer has to pay?
  1. A₹2305
  2. B₹2352
  3. C₹2378
  4. D₹2336
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Correct answer: (B) ₹2352

Q83RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Why are non-biodegradable substances harmful for the environment?
  1. ACan be broken down by bacteria
  2. BNeeds heat and temperature for breakdown, releases harmful chemicals
  3. CCauses no pollution in water
  4. DEasily mixes with soil
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Correct answer: (B) Needs heat and temperature for breakdown, releases harmful chemicals

Q84RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which missile system is being developed under Project Kusha to enhance India's air defence capabilities?
  1. ABrahMos
  2. BMICA
  3. CExtended Range Air Defence System
  4. DS-400
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Correct answer: (C) Extended Range Air Defence System

Q85RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
What should come in place of ‘?’ in the given series? 116, 121, 131, 146, 166, ?
  1. A189
  2. B195
  3. C191
  4. D193
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Correct answer: (C) 191

Q86RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Why is it important to provide dairy cattle with a sloping floor in their sheds and balanced rations in their diet?
  1. ATo protect from parasites, and increase fibre content.
  2. BTo keep the shed dry and facilitate cleaning, and to support health and milk production.
  3. CTo keep the shed dry and facilitate cleaning, and reduce roughage intake.
  4. DTo prevent diseases and to support health and milk production.
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Correct answer: (B) To keep the shed dry and facilitate cleaning, and to support health and milk production.

Q87RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The internal surface area (in m²) of an open cuboidal tank whose internal length, internal breadth and internal height are given as 3 m, 11 m, and 9 m, respectively, is:
  1. A295
  2. B285
  3. C303
  4. D314
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Correct answer: (B) 285

Q88RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Find the mode of the given data (correct to two places of decimal). Class 0-6 6-12 12-18 18-24 24-30 interval Frequenc 8 7 5 9 4 y
  1. A20.67
  2. B22.45
  3. C19.24
  4. D21.36
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Correct answer: (A) 20.67

Q89RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which rule helps to determine the direction of force acting on a current-carrying conductor in a magnetic field?
  1. AAmpere's rule
  2. BFaraday's law
  3. CFleming's left-hand rule
  4. DRight-hand rule
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Correct answer: (C) Fleming's left-hand rule

Q90RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
What is the purpose of the Draft National Sports Governance Bill, 2024, introduced by the Indian Government?
  1. ATo eliminate traditional sports from national competitions
  2. BTo establish a framework for ethical governance and athlete welfare in sports federations
  3. CTo increase commercialization of sports in Urban and Semiurban areas
  4. DTo centralize all sports decisions under one authority
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Correct answer: (B) To establish a framework for ethical governance and athlete welfare in sports federations

Q91RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? HUL 19 , MZQ 36, REV 53, WJA 70 , ?
  1. ABNE 88
  2. BBOF 87
  3. CCMD 80
  4. DBMF 90
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Correct answer: (B) BOF 87

Q92RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
The product of two consecutive natural numbers is 506. The greater of the two numbers is:
  1. A17
  2. B23
  3. C18
  4. D21
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Correct answer: (B) 23

Q93RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
What lies between the sand dunes and the coast in the East Coastal Plains?
  1. ADeltas
  2. BLagoons
  3. CMountains
  4. DBeaches
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Correct answer: (B) Lagoons

Q94RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following letter-clusters should replace # and % so that the pattern and relationship followed between the letter-cluster pair on the left side of :: is the same as that on the right side of :: ? # : ORM :: MPK : %
  1. A# = TTO, % = KMK
  2. B# = MKO, % = KNI
  3. C# = QTO, % = KPY
  4. D# = QTO, % = KNI
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Correct answer: (D) # = QTO, % = KNI

Q95RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which two elements are primarily added to soil by green manure?
  1. APhosphorus and calcium
  2. BNitrogen and potassium
  3. CPotassium and magnesium
  4. DNitrogen and phosphorus
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Correct answer: (D) Nitrogen and phosphorus

Q96RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which individuals actively supported Mahatma Gandhi during the Kheda Satyagraha movement?
  1. AAmbalal Sarabhai and Anasuya Ben
  2. BRaj Kumar Shukla and Rajendra Prasad
  3. CVallabhbhai Patel and Indulal Yajnik
  4. DVallabhbhai Patel and Rajendra Prasad
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Correct answer: (C) Vallabhbhai Patel and Indulal Yajnik

Q97RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
What should come in place of ‘?’ in the given series? 17 30 43 56 69 ?
  1. A81
  2. B80
  3. C83
  4. D82
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Correct answer: (D) 82

Q98RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Which of the following is one of Asia's largest cattle fairs, organized at the confluence of two mighty rivers, the Ganga and Gandak?
  1. ASuraj Kund Craft Mela
  2. BFlamingo Festival
  3. CSonepur Fair
  4. DThrissur Pooram
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Correct answer: (C) Sonepur Fair

Q99RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
Question content
  1. AQuestion content
  2. BQuestion content
  3. CQuestion content
  4. DQuestion content
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Correct answer: (C)

Q100RRB JE CBT-1, 20 Feb 2026, Shift 1 (9:00 AM)
In a certain code language, A + B means ‘A is the daughter of B’ A – B means ‘A is the brother of B’ A x B means ‘A is the wife of B’ A ÷ B means ‘A is the father of B’ Based on the above, how is E related to K if ‘E+F÷G–HxK’?
  1. ASister
  2. BWife's sister
  3. CMother
  4. DWife's mother
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Correct answer: (B) Wife's sister

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