Official Paper

RRB JE CBT 1 2025 Official Paper (Held On: 19 Feb, 2026 Shift 3) (Previous Year Paper)

100 questions · 90 minutes · with answers · free

Test (100 questions)

A ball at rest is dropped from the top of a 20 m high building. Calculate the speed with which it hits the ground. (Take g = $10 \text{ m/s}^2$ )

((a))
$10 \text{ m/s}$
((b))
$40 \text{ m/s}$
((c))
$14 \text{ m/s}$
((d))
$20 \text{ m/s}$

Show Answer

Answer: ((a))

$10 \text{ m/s}$

The simplified value of 178 - 7 x (3 + 17) + 22 is:

((a))
67
((b))
60
((c))
58
((d))
66

Show Answer

Answer: ((a))

The price of fuel decreases by 35%, 10% and 50% in three successive months, but increases by 40% in the fourth month. What is the percentage increase/decrease in the price of fuel in the fourth month as compared to its original price?

((a))
Decreases by 59.05%
((b))
Increases by 64.45%
((c))
Decreases by 63.97%
((d))
Increases by 56.75%

Show Answer

Answer: ((a))

Decreases by 59.05%

This question is based on the following words.

OUT USE TUG RIP

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?

((a))
14
((b))
10
((c))
12
((d))
11

Show Answer

Answer: ((a))

A and B can complete a work in 15 days and 10 days, respectively. They started doing the work together but after 4 days, B had to leave, and A completed the remaining work alone. The entire work was completed in ______________ days.

((a))
9
((b))
5
((c))
10
((d))
6

Show Answer

Answer: ((a))

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?

SWC67, XBH56, CGM45, HLR34, ?

((a))
MQW23
((b))
NQW23
((c))
MQX23
((d))
MOW23

Show Answer

Answer: ((a))

MQW23

What is the main purpose of giving vaccinations to farm animals?

((a))
To increase milk production
((b))
To prevent attacks from external parasites
((c))
To protect them from major viral and bacterial diseases
((d))
To improve the quality of animal feed

Show Answer

Answer: ((a))

To increase milk production

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 its 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.)

(24, 8, 96)

(28, 7, 98)

((a))
(32, 6, 96)
((b))
(52, 4, 102)
((c))
(48, 8, 144)
((d))
(44, 6, 134)

Show Answer

Answer: ((a))

(32, 6, 96)

Which peak marks the north-western end of the Great Himalaya?

((a))
Kanchenjunga
((b))
Mount Everest
((c))
Namcha Barwa
((d))
Nanga Parbat

Show Answer

Answer: ((a))

Kanchenjunga

Each of P, Q, R, S, T, U and V has an exam on a different day of a week, starting from Monday and ending on Sunday of the same week.

Only five people have exams after T. Only five people have exams before R. U has exam immediately before P. V has exam before U but on someday after S.

How many people have exams between V and Q?

((a))
Four
((b))
Two
((c))
One
((d))
Three

Show Answer

Answer: ((a))

Four

The Indian dancer Guru Vempati Chinna Satyam was related to which dance form, for which he was honoured with the Padma Bhushan in 1998?

((a))
Mohiniyattam
((b))
Kathakali
((c))
Kuchipudi
((d))
Manipuri

Show Answer

Answer: ((a))

Mohiniyattam

What is the correct sequence in which the oath of office binds a Union Minister?

((a))
Allegiance → Sovereignty → Duty and Impartiality→ Faithful discharge
((b))
Allegiance to the → Constitution, → Sovereignty and integrity → Faithful discharge of duties→ Impartiality
((c))
Constitution → Justice → Integrity → Sovereignty
((d))
Integrity → Constitution → Sovereignty → Duty → Impartiality (justice without fear or favour)

Show Answer

Answer: ((a))

Allegiance → Sovereignty → Duty and Impartiality→ Faithful discharge

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.)

36, 289

58, 465

((a))
32, 256
((b))
21, 168
((c))
19, 183
((d))
23, 185

Show Answer

Answer: ((a))

32, 256

Mahesh has borrowed an amount of ₹420000 from a bank to start a business. How much simple interest (in ₹) will he pay at a rate of 6% per annum after 2 years?

((a))
53400
((b))
49400
((c))
51400
((d))
50400

Show Answer

Answer: ((a))

53400

A bi-convex lens forms a real, inverted image twice as large as the object. Where is the object located relative to the lens?

((a))
Beyond twice the focal length from the lens
((b))
At twice the focal length from the lens
((c))
At the focal length from the lens
((d))
Between one focal length and twice the focal length from the lens

Show Answer

Answer: ((a))

Beyond twice the focal length from the lens

Assertion (A): If the median of the given data (provided in ascending order): 26,29,42,53,x,x+2,70,75,82,93, is 60 then the value of x is 59

Reason (R): When the number of observations (n) is even the median is the value of the $\frac{1}{2}$ (sum of middle terms) provided data is arranged in ascending order.

((a))
Both Assertion (A) and Reason are true and R is the correct explanation of A.
((b))
Assertion (A) is false but Reason (R) is true.
((c))
Both Assertion (A) and Reason are true and R is not the correct explanation of A.
((d))
Assertion (A) is true but Reason (R) is false.

Show Answer

Answer: ((a))

Both Assertion (A) and Reason are true and R is the correct explanation of A.

Mr. Y travelled 438 km, 820 km and 972 km at a speed of 6 km/hr, 20 km/hr and 27 km/hr, respectively. Find his average speed in km/hr.

((a))
$14 \frac{14}{15}$
((b))
$14 \frac{13}{15}$
((c))
$14 \frac{11}{15}$
((d))
$14 \frac{8}{15}$

Show Answer

Answer: ((a))

$14 \frac{14}{15}$

What should come in place of ‘?’ in the given series?

115, 119, 127, 139, 155, ?

((a))
171
((b))
173
((c))
175
((d))
177

Show Answer

Answer: ((a))

171

During aerobic respiration, each pyruvate molecule is broken down to give ______ molecules of carbon dioxide.

((a))
Three
((b))
Two
((c))
One
((d))
Four

Show Answer

Answer: ((a))

Three

A large central vacuole is a characteristic feature of which of the following cells?

((a))
Animal cells
((b))
Protozoan cells
((c))
Plant cells
((d))
Bacterial cells

Show Answer

Answer: ((a))

Animal cells

Compare the products of complete and incomplete combustion of methane:

((a))
Complete → $CO + H_2O$ ; Incomplete → $CO_2 + H_2O$
((b))
Complete → $CO_2 + H_2O$ ; Incomplete → $CO + H_2O$
((c))
Complete → $CO_2$ only; Incomplete → $H_2O$ only
((d))
Complete → $CO + H_2O$ ; Incomplete → $C + H_2O$

Show Answer

Answer: ((a))

Complete → $CO + H_2O$ ; Incomplete → $CO_2 + H_2O$

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.

Only two people have exams before D. Only one person has exam after C. Only three people have exams between D and Z. Only one person has exam between X and Y. F has exam immediately before X.

How many people have exam(s) between E and X?

((a))
Four
((b))
Three
((c))
Two
((d))
One

Show Answer

Answer: ((a))

Four

In a certain code language,

A + B means ‘A is the son of B’

A – B means ‘A is the sister 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 C related to G if ‘C x S + D ÷ F – G’?

((a))
Daughter
((b))
Brother's daughter
((c))
Brother's wife
((d))
Wife

Show Answer

Answer: ((a))

Daughter

What will come in place of ‘?’ in the following equation, if ‘+’ and ‘−‘ are interchanged and ‘×’ and ‘÷’ are interchanged?

12 ÷ 3 + 32 × 4 − 5 = ? + 3

((a))
36
((b))
32
((c))
38
((d))
34

Show Answer

Answer: ((a))

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.

Question: Ax, Bk, Cq, Dp and Ev are sitting around a circular table, facing the centre. Who sits to the immediate left of Cq?

Statements:

(I) Bk sits second to the left of Ev. Dp sits second to the right of Ev.

(II) Ax sits second to the right of Cq. Dp sits to the immediate left of Bk.

((a))
Data in statements I and II together are not sufficient to answer the question.
((b))
Both statements I and II together (and not statement I alone or statement II alone) are sufficient to answer the question.
((c))
Data in Statement I alone is sufficient to answer the question, while data in statement II is not.
((d))
Data in Statement II alone is sufficient to answer the question, while data in statement I is not.

Show Answer

Answer: ((a))

Data in statements I and II together are not sufficient to answer the question.

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 Poets are neither Writers nor Teachers?

((a))
10
((b))
16
((c))
22
((d))
15

Show Answer

Answer: ((a))

In April 2025, which two Indian cricketers were featured in the Wisden 2025 honours list?

((a))
Ravindra Jadeja and Harmanpreet Kaur
((b))
Rohit Sharma and Renuka Thakur
((c))
Ravichandran Ashwin and Jemimah Rodrigues
((d))
Jasprit Bumrah and Smriti Mandhana

Show Answer

Answer: ((a))

Ravindra Jadeja and Harmanpreet Kaur

The 'Middle-Income Trap' refers to ____________.

((a))
Struggle to attain high income status
((b))
Exclusive focus on agriculture
((c))
Over-reliance on foreign aid
((d))
Rapid transition to high-income status

Show Answer

Answer: ((a))

Struggle to attain high income status

A ball is placed at the edge of a table and left undisturbed. Which form of energy does the ball primarily possess due to its position, and what can happen if it is pushed off the table?

((a))
The ball possesses elastic potential energy due to its shape.
((b))
The ball possesses kinetic energy and will remain at rest unless a force acts on it.
((c))
The ball possesses potential energy and will convert it to kinetic energy as it falls.
((d))
The ball possesses chemical energy and will release it when it falls.

Show Answer

Answer: ((a))

The ball possesses elastic potential energy due to its shape.

The average of the first 18 positive multiples of 8 is:

((a))
8
((b))
72
((c))
76
((d))
18

Show Answer

Answer: ((a))

Which crop should a farmer consider for cultivation if he wants to increase protein content in his harvest?

((a))
Cereals
((b))
Oilseeds
((c))
Pulses
((d))
Vegetables and spices

Show Answer

Answer: ((a))

Cereals

Which process is used to convert zinc carbonate ore into zinc oxide before reduction?

((a))
Heating strongly in limited air
((b))
Heating with aluminium powder
((c))
Heating with carbon powder
((d))
Heating strongly in excess air

Show Answer

Answer: ((a))

Heating strongly in limited air

QSTV is related to ZBCE in a certain way based on the English alphabetical order. In the same way, VXYA is related to EGHJ. To which of the following is XZAC related, following the same logic?

((a))
GIJL
((b))
GHIL
((c))
GJIR
((d))
GIIL

Show Answer

Answer: ((a))

GIJL

Seven people, F, J, M, L, R, V and X, are sitting in a row, facing north.

Only two people sit between F and L. Only M sits to the right of J. Only one person sits between L and J. R sits at some place to the right of V but at some place to the left of X.

How many people sit to the left of R?

((a))
1
((b))
2
((c))
3
((d))
4

Show Answer

Answer: ((a))

Water flows at the rate of 10 m/min from a cylindrical pipe 6 mm in diameter. How long will it take to fill up a conical vessel whose diameter at the base is 60 cm and depth 21 cm?

((a))
1 hour, 20 minutes
((b))
1 hour, 10 minutes
((c))
1 hour, 12 minutes
((d))
1 hour, 6 minutes

Show Answer

Answer: ((a))

1 hour, 20 minutes

Refer to the two statements given below and choose the CORRECT option.

Statement A: Milch animals are reared primarily for the production of milk.

Statement B: Milch animals are mainly used for ploughing agricultural fields.

((a))
Statement A is incorrect but B is correct.
((b))
Statement A is correct but B is incorrect.
((c))
Both statements A and B are incorrect.
((d))
Both statements A and B are correct.

Show Answer

Answer: ((a))

Statement A is incorrect but B is correct.

A scientist wants to demonstrate that dispersion depends on wavelength. She shines monochromatic red light through a prism. What does she observe and why?

((a))
Multiple red rays emerge, each at a different angle
((b))
Only a single red ray emerges; no spectrum forms because there is only one wavelength
((c))
A full spectrum appears, showing all colors
((d))
Red light is absorbed, so nothing emerges

Show Answer

Answer: ((a))

Multiple red rays emerge, each at a different angle

P and Q together can fill a cistern with water in 24 hours. If P alone can fill the cistern with water in 96 hours, then in how many hours will Q alone fill three-fourth of the same cistern with water?279

((a))
25
((b))
24
((c))
49
((d))
48

Show Answer

Answer: ((a))

Why are terrestrial food chains usually limited to 4–5 trophic levels?

((a))
Energy available decreases at higher trophic levels
((b))
Decomposers recycle all energy
((c))
Plants produce less oxygen
((d))
Top predators eat less

Show Answer

Answer: ((a))

Energy available decreases at higher trophic levels

What is the remainder when $(x^{2}-4x+7)$ is divided by $(x-2)$ ?

((a))
3
((b))
-1
((c))
7
((d))
1

Show Answer

Answer: ((a))

In a certain code language,

A + B means ‘A is the mother 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’ and

A # B means ‘A is the daughter of B’.

How is E related to J if ‘E % V + T # H % J’?

((a))
Daughter’s son
((b))
Mother’s father
((c))
Daughter’s husband
((d))
Wife’s father

Show Answer

Answer: ((a))

Daughter’s son

The LCM of $5^{3} \times 8^{2} \times 12$ , $5^{2} \times 12^{2} \times 16$ and $8^{3} \times 12^{2} \times 16^{2}$ is:

((a))
2¹⁹ × 3² × 5³
((b))
2²² × 3² × 5³
((c))
2²¹ × 3² × 5³
((d))
2²⁰ × 3² × 5³

Show Answer

Answer: ((a))

2¹⁹ × 3² × 5³

Baking soda ( $NaHCO_{3}$ ) is commonly used in cooking. Which of the following statements about it is correct?

((a))
It is acidic in nature and has pH < 7.
((b))
It is a strong base that turns red litmus blue.
((c))
It reacts with acids to release carbon dioxide gas.
((d))
It does not react with water or acids.

Show Answer

Answer: ((a))

It is acidic in nature and has pH < 7.

The length of a cuboid is three times its height, and the breadth is twice the height. If the height is $(x^{2} + 2)$ cm, find the lateral surface area of the cuboid at x = 2.

((a))
240 cm2
((b))
300 cm2
((c))
360 cm2
((d))
420 cm2

Show Answer

Answer: ((a))

240 cm2

A bright metal turns dull over time due to oxidation. What is this process called?

((a))
Evaporation
((b))
Corrosion
((c))
Sublimation
((d))
Filtration

Show Answer

Answer: ((a))

Evaporation

A vending machine contains ₹1, 50 paise, and 25 paise coins. In one tray, the number of coins of these denominations is in the ratio 2:3:4, and their total value is ₹180. In another tray, the values of ₹1, 50 paise, and 25 paise coins are in the ratio 13:11:7, and the total number of coins in this tray is 378. How many 50-paise coins are there in total across both trays?

((a))
252
((b))
250
((c))
253
((d))
251

Show Answer

Answer: ((a))

252

A student observes that a compass needle deflects when brought near a current-carrying wire. Using your understanding of magnetic fields, explain why this happens.

((a))
A current-carrying wire creates a magnetic field that exerts a force on the compass needle.
((b))
The wire heats up, causing air currents to move the needle.
((c))
The wire produces an electric force that acts on the compass needle.
((d))
The wire causes a gravitational effect moving the needle.

Show Answer

Answer: ((a))

A current-carrying wire creates a magnetic field that exerts a force on the compass needle.

A car travels 120 meters north in 10 seconds and then instantly returns to its original position in the next 10 seconds. Which statement best describes the car's average velocity for the entire trip?

((a))
The average velocity is zero because the displacement is zero.
((b))
The average velocity is 12 m/s because the total time is 10 seconds.
((c))
The average velocity is 12 m/s because the car covered 120 m in 10 seconds.
((d))
The average velocity is 6 m/s because the total distance is 240 m in 20 seconds.

Show Answer

Answer: ((a))

The average velocity is zero because the displacement is zero.

Which measurable quantity remains the same when a liquid is transferred between containers?

((a))
Density of the liquid always increases
((b))
Volume of the liquid remains unchanged
((c))
Shape of the liquid remains unchanged
((d))
Mass of the liquid becomes zero

Show Answer

Answer: ((a))

Density of the liquid always increases

An electric iron uses a heating element made of an alloy instead of pure metal. Which property of alloys justifies this choice?

((a))
Alloys are cheaper
((b))
Alloys have higher resistivity and do not oxidise readily at high temperatures
((c))
Alloys have lower resistivity
((d))
Alloys are better conductors

Show Answer

Answer: ((a))

Alloys are cheaper

In a certain code,

‘child plays game’ is coded as 'ra so tu'

‘adult plays work’ is coded as 'ke so mi'

‘game work activity’ is coded as 'tu mi lo'

Q. What is the code for activity?

((a))
ke
((b))
tu
((c))
mi
((d))
lo

Show Answer

Answer: ((a))

Which type of spherical mirror has its reflecting surface curved inwards, facing towards the centre of the sphere?

((a))
Plane mirror
((b))
Convex mirror
((c))
Concave mirror
((d))
Parabolic mirror

Show Answer

Answer: ((a))

Plane mirror

The value of $\sqrt{77 + \sqrt{\left(12 + \sqrt{\left(10 + \sqrt{32 + \sqrt{16}}\right)}\right)}}$ is:

((a))
9
((b))
13
((c))
8
((d))
11

Show Answer

Answer: ((a))

Select the correct option regarding the following two statements labelled Assertion (A) and Reason (R).

Assertion (A): Excess accumulation of biodegradable waste can also create environmental problems.

Reason (R): Slow decomposition may lead to foul smell and spread of disease.

((a))
Both A and R are true, and R is the correct explanation of A
((b))
A is false, but R is true
((c))
Both A and R are true, but R is not the correct explanation of A
((d))
A is true, but R is false

Show Answer

Answer: ((a))

Both A and R are true, and R is the correct explanation of A

Refer to the following letter and symbol series and answer the question that follows. Counting to be done from left to right only.

(Left) D K & Ω # E S Y C + * A B @ R T % U $ £ Q G (Right)

How many such letters are there each of which is immediately preceded by another letter and also immediately followed by a symbol?

((a))
4
((b))
3
((c))
6
((d))
5

Show Answer

Answer: ((a))

Match the following List-I (World Events) with List-II (Outcomes) and choose your answer from the code given below.

World Events (List I)	Outcome (List II)
1. United Nations Conference on the Human Environment (1972)	i) Millennium Development Goals (MDG)
2. Brundtland Report (1987)	ii) Adoption of Sustainable Development Goals (SDGs)
3. UN Millennium Summit (2000)	iii) Environmental Movement
4. UN Summit (2015)	iv) The word ‘Sustainable Development’ was introduced

((a))
1(i), 2(iv), 3(iii), 4(ii)
((b))
1(iii), 2(iv), 3(i), 4(ii)
((c))
1(i), 2(ii), 3(iv), 4(iii)
((d))
1(i), 2(ii), 3(iii), 4(iv)

Show Answer

Answer: ((a))

1(i), 2(iv), 3(iii), 4(ii)

Which of the following is the correct relationship between the number of carbon and hydrogen atoms in alkenes?

((a))
$C_nH_{2n+4}$
((b))
$C_nH_{2n-2}$
((c))
$C_nH_{2n+2}$
((d))
$C_nH_{2n}$

Show Answer

Answer: ((a))

$C_nH_{2n+4}$

Which metal releases the most heat when reacting with excess hydrochloric acid?

((a))
Nickel
((b))
Iron
((c))
Zinc
((d))
Magnesium

Show Answer

Answer: ((a))

Nickel

Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only. (All numbers are single-digit numbers only)

(Left) 2 # @ 1 4 ^ 8 9 + 2 ? $ 3 ^ 7 * 9 8 (Right)

How many such symbols are there, each of which is immediately preceded by a number and also immediately followed by another number?

((a))
Three
((b))
Four
((c))
Five
((d))
Two

Show Answer

Answer: ((a))

Three

What key difference set the Kheda Satyagraha apart from the Ahmedabad Mill Strike during the phase of heightened nationalist activity?

((a))
Emphasis on constitutional and legislative demands
((b))
Common leadership under the same nationalist figures
((c))
Mobilisation of rural peasants versus organisation of urban workers
((d))
Reliance on petitions and appeals to colonial authorities

Show Answer

Answer: ((a))

Emphasis on constitutional and legislative demands

Find the discriminat of the equation $\frac{x-3}{x-4}+\frac{x-6}{x-5}=\frac{5}{2}$ .

((a))
7
((b))
-6
((c))
6
((d))
-7

Show Answer

Answer: ((a))

Based on the alphabetical order, three of the following four 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.)

((a))
USO
((b))
MLG
((c))
WUQ
((d))
DBX

Show Answer

Answer: ((a))

USO

Simplify: $\frac{4}{5} + \left( \frac{1}{1 + \frac{5}{8}} \right) - \frac{3}{5}$

((a))
$\frac{53}{65}$
((b))
$\frac{58}{63}$
((c))
$\frac{60}{71}$
((d))
$\frac{48}{65}$

Show Answer

Answer: ((a))

$\frac{53}{65}$

The nucleus contains chromosomes, which appear as rod-shaped structures only when the cell is about to divide. These chromosomes are composed of _____.

((a))
RNA and lipids
((b))
Glucose and enzymes
((c))
Amino acids and carbohydrates
((d))
DNA and proteins

Show Answer

Answer: ((a))

RNA and lipids

By selling an article at 76% of its marked price, a trader makes a loss of 20%. What will be the profit percentage, if he sells it at 99% of its marked price?

((a))
$2 \frac{2}{19} %$
((b))
$1 \frac{1}{19} %$
((c))
$3 \frac{3}{19} %$
((d))
$4 \frac{4}{19} %$

Show Answer

Answer: ((a))

$2 \frac{2}{19} %$

India is ranked at what position among 142 Countries, in the World Justice Project(WJP) Rule of Law Index 2024, released on October 2024?

((a))
79th
((b))
52nd
((c))
10th
((d))
14th

Show Answer

Answer: ((a))

79th

If third proportional of 8 and 48 be $x$ , then what is the value of $x$ ?

((a))
288
((b))
289
((c))
291
((d))
286

Show Answer

Answer: ((a))

288

What should come in place of '?' in the given series?

250 200 160 130 ?

((a))
100
((b))
120
((c))
110
((d))
90

Show Answer

Answer: ((a))

100

The Indian Home Rule League at Madras was founded by ______.

((a))
Bala Gangadhar Tilak
((b))
Mahatma Gandhi
((c))
Annie Besant
((d))
Subhas Chandra Bose

Show Answer

Answer: ((a))

Bala Gangadhar Tilak

Iron nails are coated with zinc to prevent rusting. Even if the zinc layer is scratched, rusting does not occur because —

((a))
Zinc forms a hard oxide layer.
((b))
Iron becomes stainless in the presence of zinc.
((c))
Zinc acts as a sacrificial anode and corrodes instead of iron.
((d))
Zinc reacts with moisture to form a protective film

Show Answer

Answer: ((a))

Zinc forms a hard oxide layer.

In what ratio must a fruit vendor mix two varieties of mangoes costing ₹60/kg and ₹68.40/kg, so that by selling the mixed variety of mangoes at ₹79.80/kg, he may gain 18.75%?

((a))
3 : 7
((b))
1 : 6
((c))
6 : 1
((d))
7 : 3

Show Answer

Answer: ((a))

3 : 7

Why is mercury obtained from cinnabar ore through two heating steps instead of direct reduction?

((a))
Mercury sulphide melts before decomposition
((b))
Mercury sulphide must first change into oxide
((c))
Mercury oxide forms only in absence of air
((d))
Mercury metal reacts with oxygen on heating

Show Answer

Answer: ((a))

Mercury sulphide melts before decomposition

An individual who is not a member of either House of Parliament may be appointed to the Council of Ministers; however, they must become a member of either House within a specified time frame of:

((a))
03 Months
((b))
09 Months
((c))
06 Months
((d))
12 Months

Show Answer

Answer: ((a))

03 Months

QL 2 is related to SG 16 in a certain way. In the same way, EI 6 is related to GD 20. To which of the following is PN 8 related, following the same logic?

((a))
RI 22
((b))
UJ 23
((c))
JI 12
((d))
YU 11

Show Answer

Answer: ((a))

RI 22

Two circles, having their centres at A and at B, touch externally at a point M. From a point P on a tangent at M, tangents PQ and PR are drawn to the circles with points of contact Q and R, respectively. If AP = 13 cm and AM = 5 cm, find the value of PQ + PR − PM .

((a))
12 cm
((b))
14 cm
((c))
13 cm
((d))
10 cm

Show Answer

Answer: ((a))

12 cm

What does Snell's law of refraction state about the ratio of the sine of the angle of incidence to the sine of the angle of refraction for a given colour and pair of media?

((a))
It remains constant.
((b))
It changes with the angle of incidence.
((c))
It depends on the type of mirror.
((d))
It varies with the normal.

Show Answer

Answer: ((a))

It remains constant.

When an object is in free fall near the Earth's surface, which of the following physical quantities remains constant if air resistance is neglected?

((a))
Energy remains constant.
((b))
Acceleration due to gravity remains constant.
((c))
Velocity remains constant.
((d))
Momentum remains constant.

Show Answer

Answer: ((a))

Energy remains constant.

If 15% of A is equal to 20% of B and 10% of B is equal to 25% of C, what is the ratio of A : B : C?

((a))
22:17:11
((b))
12:9:7
((c))
20:15:6
((d))
8:7:6

Show Answer

Answer: ((a))

22:17:11

In January 2025, India became the fourth nation in the world to successfully dock two satellites in space. What was the name of this mission?

((a))
Chandrayaan-3
((b))
SpaDeX
((c))
Gaganyaan
((d))
Mars Orbiter

Show Answer

Answer: ((a))

Chandrayaan-3

What is the rank of the Indian Air Force as per the Global Firepower Index, 2025?

((a))
Seventh
((b))
Fifth
((c))
Fourth
((d))
Sixth

Show Answer

Answer: ((a))

Seventh

Who was the Chairman of the 'Committee to Review Policy for Public Enterprises', set up by the Government of India in 1984?

((a))
Subimal Dutt
((b))
S. S. Tarapore
((c))
K. Kasturirangan
((d))
Arjun Sengupta

Show Answer

Answer: ((a))

Subimal Dutt

Meena, Sunita, Kavita, Rina and Priti have different heights. Only two people are shorter than Kavita. Rina is taller than Priti but shorter than Sunita. Meena is the tallest.

Who is the shortest?

((a))
Meena
((b))
Priti
((c))
Sunita
((d))
Rina

Show Answer

Answer: ((a))

Meena

During a sale 50% of the goods are sold at 19% profit, 20% of the remaining goods are sold at 40% profit and the still remaining goods are sold at a loss of 25%. If there is an overall profit of $x%$ , then what is the value of $x$ ?

((a))
5
((b))
2
((c))
3.5
((d))
4

Show Answer

Answer: ((a))

The sum of the squares of two consecutive odd natural numbers is 3530. The sum of the numbers is:

((a))
80
((b))
98
((c))
84
((d))
100

Show Answer

Answer: ((a))

Kartik starts from Point A and drives 11 km towards east. He then takes a right turn, drives 5 km, turns right and drives 14 km. He then takes a right turn and drives 11 km. He takes a final right turn, drives 3 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 degree turns only unless specified.)

((a))
6 km to the south
((b))
7 km to the north
((c))
6 km to the north
((d))
7 km to the south

Show Answer

Answer: ((a))

6 km to the south

In a certain code,

'great people gathering' is coded as 'sc nj gy'

'great minds together' is coded as 'xg jp sc'

'read people minds' is coded as 'nj ys jp'

(all the codes are two letter coded only)

What is the code for 'together gathering'?

((a))
gy jp
((b))
gy ys
((c))
sc ys
((d))
xg gy

Show Answer

Answer: ((a))

gy jp

Who was honored with the Padma Shri in 2025 for preserving the traditional Tanglia weaving art?

((a))
Vinayak Lohani
((b))
Prashanth Prakash
((c))
Pawan Goenka
((d))
Parmar Lavjibhai Nagjibhai

Show Answer

Answer: ((a))

Vinayak Lohani

(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.)

21, 274

34, 443

((a))
29, 376
((b))
24, 312
((c))
27, 351
((d))
26, 339

Show Answer

Answer: ((a))

29, 376

What is the volume (incm³) of a solid sphere whose radius is 2.1 cm (rounded off to two decimal places)? (Use $\pi = \frac{22}{7}$ )

((a))
38.81
((b))
36.8
((c))
32.8
((d))
34.81

Show Answer

Answer: ((a))

38.81

Why does the temperature remain constant during melting of ice even on heating?

((a))
Heat energy is used to overcome particle attraction
((b))
Heat energy converts directly into work
((c))
Heat energy escapes from ice into the surroundings
((d))
Heat energy increases kinetic energy instantly

Show Answer

Answer: ((a))

Heat energy is used to overcome particle attraction

$\text{If } 6 \sin Y + \cos Y = \sqrt{5} \sin Y, \text{ then find the value of } \tan Y.$

((a))
$\frac{-7-\sqrt{5}}{31}$
((b))
$\frac{-6-\sqrt{5}}{36}$
((c))
$\frac{-6-\sqrt{5}}{41}$
((d))
$\frac{-6-\sqrt{5}}{31}$

Show Answer

Answer: ((a))

$\frac{-7-\sqrt{5}}{31}$

If Chandu covers 285 km in a boat in 45 hours against the stream while he takes 18 hours to cover the same distance downstream, then find the speed of the stream.

((a))
5.16 km/h
((b))
1.39 km/h
((c))
5.78 km/h
((d))
4.75 km/h

Show Answer

Answer: ((a))

5.16 km/h

The marks scored by 10 students are given below.

12, 12, 20, 12, 12, 17, 17, 18, 18, 13

The mode of the data is:

((a))
17
((b))
12
((c))
20
((d))
15

Show Answer

Answer: ((a))

If x varies directly as y and inversely as z, and x = 16 when y = 40 and z = 3, then find x when y = 50 and z = 6.

((a))
16
((b))
10
((c))
15
((d))
12

Show Answer

Answer: ((a))

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 conclusions logically follow(s) from the statements.

Statements:

All chocolates are juices.

All juices are medicines.

No juice is a biscuit.

Conclusions:

(I): No medicine is a biscuit.

(II): No chocolate is a biscuit.

((a))
Both conclusions (I) and (II) follow.
((b))
Neither conclusion (I) nor (II) follows.
((c))
Only conclusion (II) follows.
((d))
Only conclusion (I) follows.

Show Answer

Answer: ((a))

Both conclusions (I) and (II) follow.

Which of the following is the main reason for the flatness of the Great Indian Plains?

((a))
River deposition
((b))
Wind erosion
((c))
Glacial erosion
((d))
Tectonic uplift

Show Answer

Answer: ((a))

River deposition

Amit had invested same amount of sums at simple interest as well as compound interest, compounded annually. The time period of both the sums was 2 years and rate of interest too was the same 10% per annum. At the end, he found a difference of ₹45 in both the interests received. What were the sums (in ₹) invested in each case?

((a))
3750
((b))
4850
((c))
4500
((d))
3600

Show Answer

Answer: ((a))

3750

Refer to the two statements given below and choose the CORRECT option.

Statement A: Poor storage conditions result in weight loss and discolouration of grains.

Statement B: Poor storage conditions enhance seed viability and grain texture.

((a))
Statement A is incorrect but B is correct.
((b))
Both statements A and B are correct.
((c))
Both statements A and B are incorrect.
((d))
Statement A is correct but B is incorrect.

Show Answer

Answer: ((a))

Statement A is incorrect but B is correct.

A dealer purchases 1,200 eggs at ₹4.50 each. During transit, 8% of the eggs break.

The remaining eggs are sold at ₹6.00 each. Find the overall profit percentage.

((a))
$22\frac{2}{3}$ %
((b))
$21\frac{1}{3}%$ %
((c))
$21\frac{2}{3}$ %
((d))
$22\frac{1}{3}$ %

Show Answer

Answer: ((a))

$22\frac{2}{3}$ %

100

Why do muscle cells sometimes respire anaerobically during heavy exercise?

((a))
Because lactic acid is required
((b))
Because the body wants to store energy
((c))
Because glucose is unavailable
((d))
Because the supply of oxygen is limited

Show Answer

Answer: ((a))

Because lactic acid is required

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