RRB-NTPC 2016 Questions

19 Jun 2016 • Shift 3

96 Questions AvailableTake as Test

Question 1

Arithmetic

If 31 × 13 + 18 × 86 – 86 = y, then what is the value of y?

1765

1865

1665

1965

Question 2

Arithmetic

An article is sold at a profit of 38%. If the cost price is increased by ₹20 and the selling price is reduced by ₹45, then the profit would be 37.5%. What is the original cost price (in ₹) of the article?

14,400

14,700

14,300

14,500

Question 3

Arithmetic

A trader offers "Buy two, get one free" on a certain pair of trousers. If the marked price of the pair of trousers is ₹ 2700, and the trader still earns a profit of 20%, find the cost price of one pair of trousers for the trader.

₹ 1,550

₹ 1,450

₹ 1,500

₹ 1,600

Question 4

Arithmetic

A car covers 360 km at a uniform speed in 8 hours. Find its speed in metres per second.

13.5 m/s

12.5 m/s

12 m/s

13 m/s

Question 5

Arithmetic

A factory produces three types of widgets: A, B, and C. In one week, 12 units of A (average weight 47 kg each), 8 units of B (average weight 62 kg each), and 15 units of C (average weight 53 kg each) are manufactured. What is the weighted average weight of the widgets produced in that week?

51 kg

54 kg

52.5 kg

53 kg

Question 6

Arithmetic

A number is divided into two sections such that one part is 10 more than the other. If their ratio is 6:4, what are the two parts of the number?

30 and 20

32 and 22

32 and 20

34 and 24

Question 7

Arithmetic

A, B and C are partners in a business. A, whose money has been used for 4 months, claims \(\tfrac18\) of the profit. B, whose money has been used for 6 months, claims \(\tfrac13\) of the profit. C had invested ₹ 1560 for 8 months. How much money did A contribute?

₹794

₹690

₹810

₹720

Question 8

Arithmetic

If the wages for 9 workers for 8 days are ₹2,880, what will be the wages for 15 workers for 9 days at the same rate?

₹3,880

₹5,400

₹3,600

₹3,520

Question 9

Arithmetic

To prepare a fruit punch, 2 litres of orange juice are mixed with 5 litres of water. How much water is required if 5 litres of orange juice are used?

12.5 litres

18 litres

15.5 litres

10 litres

Question 10

Arithmetic

A customer orders food online worth ₹1,000. The food delivery app offers a flat promotional discount of 20% on the bill. After this discount, if the amount falls between ₹650 to ₹800 (both inclusive), an additional discount of 5% is applied on that bill. If the bill includes a fixed delivery charge of ₹80 on all orders, what is the final amount the customer has to pay?

₹840

₹760

₹800

₹900

Question 11

Arithmetic

A and B can do a piece of work in 12 days and 20 days, respectively. Both work for 3 days and then A leaves. How long (in days) will B take to complete the remaining work?

Question 12

Arithmetic

The ratio of land to water for Earth as a whole is 1:3, and it is 2:5 in the Northern hemisphere. If the areas of the Northern and the Southern hemispheres are equal, then the ratio of land to water in the Southern hemisphere is:

1:5

11:7

7:5

3:11

Question 13

Arithmetic

The total surface area of a cube having side 64 cm is:

24,528 cm 2

24,589 cm 2

24,576 cm 2

24,548 cm 2

Question 14

Arithmetic

Four years ago, Ravi was thrice as old as Kaviraj. At present, Ravi is twice as old as Kaviraj. Find Ravi's age at present.

14 years

16 years

10 years

8 years

Question 15

Arithmetic

Find the compound interest on ₹25,600 at the rate of \(12\tfrac12\) % interest per annum for 2 years 3 months, compounded annually.

₹8,650.50

₹7,812.50

₹10,580.50

₹9,750.50

Question 16

Arithmetic

A family increases its monthly income by 10% but their monthly expenditure rises by 20%. If their original monthly income was ₹45,000 and monthly expenditure was ₹36,000, what is the new monthly savings after the increase?

₹6,400

₹6,500

₹6,200

₹6,300

Question 17

Arithmetic

An article is sold at a profit of 20%. If the selling price is reduced by 10%, what will be the profit percentage?

20%

12%

Question 18

Arithmetic

The shadow of a tower increases by 20 m when the sun's altitude changes from 60 \(^\circ\)  to 45 \(^\circ\) . Find the length (rounded off to one decimal place, in m) of the tower.  (Use  \(\sqrt3 = 1.7\) )

24.7

48.6

17.4

27.5

Question 19

Arithmetic

The LCM of the numbers 3, 7.2 and 0.64 is:

144

153

Question 20

Arithmetic

If a sum is invested at a simple interest rate of 8% per annum for 9 months to earn an interest of ₹18,000, what was the principal amount invested?

₹3,00,000

₹2,50,000

₹4,00,000

₹3,50,000

Question 21

Arithmetic

Pipes C and D can fill a tank of 3,000 litres in 6 hours and 4 hours, respectively. Working together, how many hours will they take to fill a 6,000-litre tank?

3.5 hours

6 hours

4.8 hours

4.44 hours

Question 22

Arithmetic

ABCD is a quadrilateral in which AB \(\parallel\) DC, and E and F are the mid points of the diagonals AC and BD, respectively. If AB = 23 cm, BC = 91 cm, DC = 35 cm, and AD = 62 cm, then what is the length (in cm) of EF?

Question 23

Arithmetic

A man covers a certain distance by train. Had the train moved 14 km/hr faster, it would have taken 35 minutes less. If it moved 10 km/hr slower, it would have taken 30 minutes more. Find the distance covered by the train during the journey.

480 km

780 km

720 km

560 km

Question 24

Arithmetic

Find the smallest positive integer that leaves a remainder of 2 when divided by 3, a remainder of 3 when divided by 4, and a remainder of 4 when divided by 5.

Question 25

Arithmetic

The price of a machine is increased by 20%. Due to a fall in demand, the increased price is then decreased by 25%. Finally, the price is again increased by 10%. The overall percentage change in the price of the machine is:

1% increase

1.1% decrease

1.1% increase

1% decrease

Question 26

Arithmetic

The average of 7 consecutive even numbers is 32. Find the sum of the smallest and largest numbers.

Question 27

Arithmetic

The sum of two positive numbers is 13 and their product is 30. The positive difference between them is:

Question 28

Logical

Which judicial doctrine allows laws promoting DPSPs to be protected from being struck down for violating certain Fundamental Rights, as long as they are interpreted harmoniously?

Doctrine of Basic Structure

Doctrine of Severability

Doctrine of Protective Discrimination

Doctrine of Harmonious Construction

Question 29

Logical

Which climatic phenomenon is responsible for sudden winter rainfall in North-West India?

Easterly waves

Local winds

Jet streams

Western Disturbances

Question 30

Logical

Which country hosted the 2025 BRICS Agriculture Ministers' Summit?

Argentina

Brazil

Vietnam

Egypt

Question 31

Logical

Which of the following tasks is exclusive to the role of System Software and cannot be performed by an Application Software program?

Managing data storage and retrieval on a hard disk drive.

Executing a pre-written script to automate a series of repetitive tasks.

Accepting user input from a keyboard and displaying output on a monitor.

Allocating a specific block of the CPU's processing time to a newly launched program.

Question 32

Logical

Which of the following battles took place in 1761 between the Northern Expeditionary Force of the Maratha Empire and the alliance of the King of Afghanistan?

First Anglo-Afghan War

Third Battle of Panipat

Second Battle of Tarain

Battle of Peshawar

Question 33

Logical

To which Hindu deity is the Sun Temple at Konark dedicated?

Vishnu

Shiva

Surya

Brahma

Question 34

Logical

Which Article prevents the state from making laws inconsistent with Fundamental Rights, forming the base of judicial review?

Article 13

Article 17

Article 9

Article 5

Question 35

Logical

According to the Union Budget 2025-26, the government announced the establishment of a Maritime Development Fund with a corpus of:

₹25,000 crore

₹20,000 crore

₹30,000 crore

₹35,000 crore

Question 36

Logical

Since hydrogen ions cannot exist alone and exist only after combining with water molecules, they must always be shown as which among the following, represented as \(H_3O^+\) ?

Oxide ion

Hydrogen gas

Hydronium ion

Hydroxide ion

Question 37

Logical

Who among the following was the most celebrated Indo-Greek ruler in ancient India?

Pushyamitra

Alexander

Rudradaman

Menander

Question 38

Logical

What is the primary criterion for the selection of beneficiaries under the Pradhan Mantri Awaas Yojana-Gramin (PMAY-G)?

Income generated from agriculture

Land ownership documents

Educational qualifications

Socio-Economic Caste Census, 2011

Question 39

Logical

What was the main objective of the Samanvay Shakti exercise launched in August 2025 at Laipuli in Tinsukia district of Assam by Indian Army in collaboration with state officials of Assam and Manipur?

Joint military training between India and friendly foreign countries for counter-terrorism operations

Large-scale disaster management rehearsal with focus on earthquake and flood preparedness

Military-civil integration to foster synergy between security forces, government departments, and civil institutions

Strategic border defence drill aimed at strengthening Indo-Myanmar military cooperation

Question 40

Logical

Which resolution from 1931 significantly inspired India's Directive Principles promoting social and economic justice aims?

Karachi Resolution

Lucknow Resolution

Delhi Resolution

Lahore Resolution

Question 41

Logical

Baryi and Nyioga are folk music forms from which of the following states?

Manipur

Arunachal Pradesh

Mizoram

Tripura

Question 42

Logical

Who among the following has been sworn in as the 24th Prime Minister of Canada in March 2025?

Donald Tusk

Mark Carney

James David Vance

Claudia Sheinbaum

Question 43

Logical

Who among the following was NOT a founding member of the Indian National Congress?

Dinshaw Wacha

John Jardine

William Wedderburn

Bal Gangadhar Tilak

Question 44

Logical

Who is the final appellate authority under the Right to Information Act?

Supreme Court

Lokpal

High Court

Central Information Commission

Question 45

Logical

Which of the following applications are supercomputers primarily used for?

Word processing

Complex mathematical calculations

Internet browsing

Office automation

Question 46

Logical

Policy on disinvestment gathered steam when a new Department of Disinvestment was created in _____, which became a full Ministry in 2001.

1999

1991

2000

1992

Question 47

Logical

Which of the following was one of the primary objectives of India's 1991 economic reforms?

Promoting public sector dominance

Achieving self-sufficiency in agriculture

Opening up the economy to global markets

Strengthening import barriers

Question 48

Logical

What does Article 13 of the Indian Constitution primarily deal with?

Right to Equality

Judicial Review

Reservation Policy

Freedom of Speech

Question 49

Logical

What is the name of the mascot for the Khelo India Youth Games, 2025?

HathiSher

Simhal

Yoddha

Gajasimha

Question 50

Logical

The Damodar Valley of the Indian sub-continent is mostly rich in which mineral deposit?

Coal

Iron

Magnesium

Limestone

Question 51

Logical

Akbar's revenue minister Todar Mal introduced an efficient revenue system based on crop yields, land surveys, and prices called:

Ryotwari system

Zabti system

Jagirdari system

Mansabdari system

Question 52

Logical

Which of the following key combinations is used to open the File menu in many applications?

Alt + Tab

Alt + Insert

Alt + Del

Alt + F

Question 53

Logical

According to the Supreme Court of India directives issued in November 2025, which animals must be removed and permanently relocated from institutional public spaces such as schools, hospitals, and railway stations?

Stray donkeys

Stray cats

Stray dogs

Stray cows

Question 54

Logical

Which device converts printed text into machine-encoded text using pattern recognition?

MICR reader

OCR scanner

OMR scanner

Barcode reader

Question 55

Logical

In the Santhal Rebellion (1855–57), Santhals mainly directed their anger against:

British officers, zamindars, traders and local moneylenders

Soldiers of the Bengal army posted in distant cantonments

Traditional village headmen and clan chiefs of their own tribe

Missionaries who distributed free food during the famine

Question 56

Logical

Which of the following represents the correct electronic configurations of the element phosphorus?

K=2, L=6, M=7

K=2, L=5, M=8

K=2, L=8, M=5

K=2, L=7, M=6

Question 57

Which of the following is characterised as an interconnected chain of submerged mountains, with a central rift zone of intense volcanic activity?

Continental slope

Mid-oceanic ridges

Deep-ocean trenches

Abyssal plains

Question 58

Which of the following temples is described as a monumental representation of Surya's chariot with 24 wheels?

Virupaksha Temple

Mahabodhi Temple

Sun Temple, Konark

Airavatesvara Temple

Question 59

Who among the following is NOT associated with Carnatic music?

Ravi Shankar

Nithyasree Mahadevan

Vijayalakshmy Subramaniam

DK Pattammal

Question 60

Which of the following energy resource is considered exhaustible and polluting in India?

Wind

Solar

Biogas

Coal

Question 61

Arundhati Roy's first full-length memoir, published in 2025, is titled:

Notes from a Small Town

Mother Mary Comes To Me

Walking with the Ants

The Ministry of Lost Stories

Question 62

Which function is primarily regulated by the medulla?

Memory

Vision

Thinking

Involuntary actions

Question 63

Mount Etna, Europe's largest and most active volcano, known for its frequent and persistent eruptions, is located in _______, which reported a new eruption at a vent located in the west part of the Southeast Crater in February 2025.

Italy

Luxembourg

Estonia

Serbia

Question 64

Article 350B of the Indian Constitution provides for the appointment of which of the following?

Special Officer for Women and Children

Special Officer for Scheduled Castes

Special Officer for Linguistic Minorities

Special Officer for Other Backward Classes

Question 65

The Census 2011 of India is officially recognised as which number in the sequence of the continuous series of censuses reckoned from 1872?

14th National Census

15th National Census

13th National Census

16th National Census

Question 66

According to the Forest Survey of India (FSI) 2021, which state/UT had the highest percentage of forest cover relative to its geographical area?

Mizoram

Andhra Pradesh

Chhattisgarh

Assam

Question 67

JK 9 is related to MJ -7 in a certain way. In the same way, PQ 4 is related to SP -12. To which of the following is QR 13 related, following the same logic?

YT -1

TQ -3

GH-4

TM -6

Question 68

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?  HDZM 42 BYFR 36 VTLW 30 PORB 24 ?

JKYH 16

KKXG 16

JJXG 18

KJYH 18

Question 69

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.)

NQS

SVX

KNQ

LOQ

Question 70

What should come in place of the question mark (?) in the given series based on the English alphabetical order?  HKS GMP FOM EQJ ?

VTF

MTC

DSG

PVE

Question 71

If 'A' stands for '÷', 'B' stands for '×', 'C' stands for '+' and 'D' stands for '−', then what will come in place of the question mark (?) in the following equation?  10 B 3 D 45 A 9 C 2 = ? D 18

Question 72

Based on the English alphabetical order, three of the following four letter-clusters 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 one out is not based on the number of consonants/vowels or their position in the letter-cluster.)

WOK

TNH

RLF

YSM

Question 73

In a certain code language, 'PACK' is coded as '1376' and 'CAKE' is coded as '7615'. What is the code for 'E' in the given code language?

Question 74

What should come in place of '?' in the given series?  184 164 146 130 116 104 ?

Question 75

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.)  7 - 14  45 - 90

12 - 34

70 - 140

42 - 82

8 - 17

Question 76

Refer to the given number series and answer the question that follows. Counting to be done from left to right only. All numbers are single-digit numbers only.  (Left) 9 2 3 1 4 5 6 8 5 4 3 2 1 9 3 4 5 6 7 8 1 2 9 8 3 4 5 2 6 8 2 (Right)  How many such odd digits are there, each of which is immediately preceded by an even digit and also immediately followed by an odd digit?

One

None

Three

Two

Question 77

Seven boxes A, B, C, D, E, F and G are kept one over the other but not necessarily in the same order. Only four boxes are kept between C and A. Only F is kept above C. Only two boxes are kept between D and B. G is kept immediately above E. B is not kept immediately above G. Which box is kept immediately below E?

Question 78

Each of the digits in the number 8945317 is arranged in ascending order from left to right. The position(s) of how many digits will remain unchanged as compared to that in the original number?

TWO

ONE

NONE

THREE

Question 79

What will come in place of the question mark (?) in the following equation, if '+' and '−' are interchanged and '×' and '÷' are interchanged?  24 ÷ 5 – 11 + 70 × 14 = ?

126

123

122

120

Question 80

In a certain code language,  A ≤ B means 'A is the father of B',  A ≠ B means 'A is the wife of B',  A @ B means 'A is the son of B' and  A ~ B means 'A is the sister of B'.  Based on the above, how is R related to O if 'R ≠ A @ N ≤ C ~ O'?

Brother's wife

Father's mother

Wife's sister

Wife

Question 81

Seven boxes A, B, J, E, C, T and S are kept one over the other but not necessarily in the same order. Only T is kept below E. Only A is kept above J. Only C is kept between J and S. How many boxes are kept between B and T?

Zero

Three

Two

One

Question 82

What should come in place of the question mark (?) in the given series based on the English alphabetical order?  BIRD FMVH JQZL NUDP ?

RZHS

SZGS

SYGT

RYHT

Question 83

Seven people A, B, D, J, O, T and Z are sitting in a row, facing north. Only D sits to the left of T. Only four people sit between D and A. Only O sits between Z and B and Z is not an immediate neighbor of A. Who sits immediately to the left of T?

Question 84

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.  Statement: No Oranges are Apricots. All Apricots are Apples.  Conclusion I: No Apples are Oranges.  Conclusion II: Some Oranges are Apples.

Neither conclusion (I) nor (II) follows

Only conclusion (II) follows

Both conclusions (I) and (II) follow

Only conclusion (I) follows

Question 85

J, U, N, I, O, R and S are sitting around a circular table facing the centre of the table. S sits fourth to the left of R. O sits fourth to the right of U. Only two people sit between R and U when counted from the left of R. N is not an immediate neighbour of O or R. J is not an immediate neighbour of N. Who sits third to the right of I?

Question 86

P is the sister of Q. Q is the brother of S. T is the father of X. X is the son of S. How is P related to X?

Mother

Father's mother

Mother's sister

Sister

Question 87

What should come in place of the '?' in the given series?  17 30 56 95 147 ?

221

225

252

212

Question 88

NQTM is related to ILOH in a certain way based on the English alphabetical order. In the same way, UOLG is related to PJGB. To which of the following is HRPW related, following the same logic?

LFTS

NTGY

CMKR

PDRT

Question 89

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 one out is not based on the number of consonants/vowels or their position in the letter cluster.)

IB-DG

KD-FI

NG-IL

PI-KM

Question 90

Seven boxes, M, N, O, P, X, Y and Z, are kept one over the other, but not necessarily in the same order.  Y is kept second from the bottom. Only three boxes are kept between Y and O. X is kept at one of the positions below Y. Only N is kept between O and P. M is kept at one of the positions above O. How many boxes are kept between X and M?

Three

Five

Four

One

Question 91

In a certain code language, 'rain calms storms' is coded as 'gl ot fr' and 'patience gently calms' is coded as 'ot mi zp'. How is 'calms' coded in the given language?

Question 92

Palash starts from Point Y and drives 25 km towards West. He then takes a left turn, drives 23 km, turns right and drives 51 km. He then takes a left turn and drives 16 km. He takes a left turn, drives 31 km. He then turns right, drives 35 km, turns left and drives 45 km to stop at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are 90° turns only unless specified.)

73 km towards south

77 km towards north

71 km towards south

74 km towards north

Question 93

NJ 9 is related to QN −9 in a certain way. In the same way, OR 13 is related to RV −5. To which of the following is VR 19 related, following the same logic?

YV 1

VZ 3

CX 5

YX 6

Question 94

Refer to the following series and answer the question. (Counting to be done from left to right only.) (All numbers are single-digit numbers only.)  (Left) 7 3 5 2 3 5 3 5 2 2 5 2 5 2 5 6 5 4 6 5 4 9 9 8 5 5 2 (Right)  How many such even digits are there, each of which is immediately preceded by a perfect square and immediately followed by an even digit? (NOTE: 1 is also a perfect square.)

Two

One

Three

None

Question 95

Read the given statements and conclusions carefully. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. You have to decide which conclusions logically follow/s from the given statements.  Statements: Some hairs are wires. All ropes are wires.  Conclusion (I): Some hairs are ropes  Conclusion (II): All wires are ropes

Neither conclusion (I) nor (II) follows

Both conclusions (I) and (II) follow

Only conclusion (II) follows

Only conclusion (I) follows

Question 96

Refer to the following letter series and answer the question that follows.  (Left) Z K J H G F D S T U I A W Q P L M N B X (Right)  How many letters are there in the English alphabetical series between the letter which is fifth from the right end and fourth from the left end of the series?

One

Three

More than three

Two

If 31 × 13 + 18 × 86 – 86 = y, then what is the value of y?

An article is sold at a profit of 38%. If the cost price is increased by ₹20 and the selling price is reduced by ₹45, then the profit would be 37.5%. What is the original cost price (in ₹) of the article?

A trader offers "Buy two, get one free" on a certain pair of trousers. If the marked price of the pair of trousers is ₹ 2700, and the trader still earns a profit of 20%, find the cost price of one pair of trousers for the trader.

A car covers 360 km at a uniform speed in 8 hours. Find its speed in metres per second.

A factory produces three types of widgets: A, B, and C. In one week, 12 units of A (average weight 47 kg each), 8 units of B (average weight 62 kg each), and 15 units of C (average weight 53 kg each) are manufactured. What is the weighted average weight of the widgets produced in that week?

A number is divided into two sections such that one part is 10 more than the other. If their ratio is 6:4, what are the two parts of the number?

A, B and C are partners in a business. A, whose money has been used for 4 months, claims \(\tfrac18\) of the profit. B, whose money has been used for 6 months, claims \(\tfrac13\) of the profit. C had invested ₹ 1560 for 8 months. How much money did A contribute?

If the wages for 9 workers for 8 days are ₹2,880, what will be the wages for 15 workers for 9 days at the same rate?

To prepare a fruit punch, 2 litres of orange juice are mixed with 5 litres of water. How much water is required if 5 litres of orange juice are used?

A and B can do a piece of work in 12 days and 20 days, respectively. Both work for 3 days and then A leaves. How long (in days) will B take to complete the remaining work?

The ratio of land to water for Earth as a whole is 1:3, and it is 2:5 in the Northern hemisphere. If the areas of the Northern and the Southern hemispheres are equal, then the ratio of land to water in the Southern hemisphere is:

The total surface area of a cube having side 64 cm is:

Four years ago, Ravi was thrice as old as Kaviraj. At present, Ravi is twice as old as Kaviraj. Find Ravi's age at present.

Find the compound interest on ₹25,600 at the rate of \(12\tfrac12\) % interest per annum for 2 years 3 months, compounded annually.

A family increases its monthly income by 10% but their monthly expenditure rises by 20%. If their original monthly income was ₹45,000 and monthly expenditure was ₹36,000, what is the new monthly savings after the increase?

An article is sold at a profit of 20%. If the selling price is reduced by 10%, what will be the profit percentage?

The shadow of a tower increases by 20 m when the sun's altitude changes from 60 \(^\circ\) &nbsp;to 45 \(^\circ\) . Find the length (rounded off to one decimal place, in m) of the tower.&nbsp; (Use&nbsp; \(\sqrt3 = 1.7\) )

The LCM of the numbers 3, 7.2 and 0.64 is:

If a sum is invested at a simple interest rate of 8% per annum for 9 months to earn an interest of ₹18,000, what was the principal amount invested?

Pipes C and D can fill a tank of 3,000 litres in 6 hours and 4 hours, respectively. Working together, how many hours will they take to fill a 6,000-litre tank?

ABCD is a quadrilateral in which AB \(\parallel\) DC, and E and F are the mid points of the diagonals AC and BD, respectively. If AB = 23 cm, BC = 91 cm, DC = 35 cm, and AD = 62 cm, then what is the length (in cm) of EF?

A man covers a certain distance by train. Had the train moved 14 km/hr faster, it would have taken 35 minutes less. If it moved 10 km/hr slower, it would have taken 30 minutes more. Find the distance covered by the train during the journey.

Find the smallest positive integer that leaves a remainder of 2 when divided by 3, a remainder of 3 when divided by 4, and a remainder of 4 when divided by 5.

The price of a machine is increased by 20%. Due to a fall in demand, the increased price is then decreased by 25%. Finally, the price is again increased by 10%. The overall percentage change in the price of the machine is:

The average of 7 consecutive even numbers is 32. Find the sum of the smallest and largest numbers.

The sum of two positive numbers is 13 and their product is 30. The positive difference between them is:

Which judicial doctrine allows laws promoting DPSPs to be protected from being struck down for violating certain Fundamental Rights, as long as they are interpreted harmoniously?

Which climatic phenomenon is responsible for sudden winter rainfall in North-West India?

Which country hosted the 2025 BRICS Agriculture Ministers' Summit?

Which of the following tasks is exclusive to the role of System Software and cannot be performed by an Application Software program?

Which of the following battles took place in 1761 between the Northern Expeditionary Force of the Maratha Empire and the alliance of the King of Afghanistan?

To which Hindu deity is the Sun Temple at Konark dedicated?

Which Article prevents the state from making laws inconsistent with Fundamental Rights, forming the base of judicial review?

According to the Union Budget 2025-26, the government announced the establishment of a Maritime Development Fund with a corpus of:

Since hydrogen ions cannot exist alone and exist only after combining with water molecules, they must always be shown as which among the following, represented as \(H_3O^+\) ?

Who among the following was the most celebrated Indo-Greek ruler in ancient India?

What is the primary criterion for the selection of beneficiaries under the Pradhan Mantri Awaas Yojana-Gramin (PMAY-G)?

What was the main objective of the Samanvay Shakti exercise launched in August 2025 at Laipuli in Tinsukia district of Assam by Indian Army in collaboration with state officials of Assam and Manipur?

Which resolution from 1931 significantly inspired India's Directive Principles promoting social and economic justice aims?

Baryi and Nyioga are folk music forms from which of the following states?

Who among the following has been sworn in as the 24th Prime Minister of Canada in March 2025?

Who among the following was NOT a founding member of the Indian National Congress?

Who is the final appellate authority under the Right to Information Act?

Which of the following applications are supercomputers primarily used for?

Policy on disinvestment gathered steam when a new Department of Disinvestment was created in _____, which became a full Ministry in 2001.

Which of the following was one of the primary objectives of India's 1991 economic reforms?

What does Article 13 of the Indian Constitution primarily deal with?

What is the name of the mascot for the Khelo India Youth Games, 2025?

The Damodar Valley of the Indian sub-continent is mostly rich in which mineral deposit?

Akbar's revenue minister Todar Mal introduced an efficient revenue system based on crop yields, land surveys, and prices called:

Which of the following key combinations is used to open the File menu in many applications?

According to the Supreme Court of India directives issued in November 2025, which animals must be removed and permanently relocated from institutional public spaces such as schools, hospitals, and railway stations?

Which device converts printed text into machine-encoded text using pattern recognition?

In the Santhal Rebellion (1855–57), Santhals mainly directed their anger against:

Which of the following represents the correct electronic configurations of the element phosphorus?

Which of the following is characterised as an interconnected chain of submerged mountains, with a central rift zone of intense volcanic activity?

Which of the following temples is described as a monumental representation of Surya's chariot with 24 wheels?

Who among the following is NOT associated with Carnatic music?

Which of the following energy resource is considered exhaustible and polluting in India?

Arundhati Roy's first full-length memoir, published in 2025, is titled:

Which function is primarily regulated by the medulla?

Mount Etna, Europe's largest and most active volcano, known for its frequent and persistent eruptions, is located in _______, which reported a new eruption at a vent located in the west part of the Southeast Crater in February 2025.

Article 350B of the Indian Constitution provides for the appointment of which of the following?

The Census 2011 of India is officially recognised as which number in the sequence of the continuous series of censuses reckoned from 1872?

According to the Forest Survey of India (FSI) 2021, which state/UT had the highest percentage of forest cover relative to its geographical area?

JK 9 is related to MJ -7 in a certain way. In the same way, PQ 4 is related to SP -12. To which of the following is QR 13 related, following the same logic?

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? &nbsp;HDZM 42 BYFR 36 VTLW 30 PORB 24 ?

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?&nbsp; (Note: The odd man out is not based on the number of consonants/vowels or their position in the letter cluster.)

What should come in place of the question mark (?) in the given series based on the English alphabetical order? &nbsp;HKS GMP FOM EQJ ?

If 'A' stands for '÷', 'B' stands for '×', 'C' stands for '+' and 'D' stands for '−', then what will come in place of the question mark (?) in the following equation?&nbsp; 10 B 3 D 45 A 9 C 2 = ? D 18

In a certain code language, 'PACK' is coded as '1376' and 'CAKE' is coded as '7615'. What is the code for 'E' in the given code language?

What should come in place of '?' in the given series? &nbsp;184 164 146 130 116 104 ?

Each of the digits in the number 8945317 is arranged in ascending order from left to right. The position(s) of how many digits will remain unchanged as compared to that in the original number?

What will come in place of the question mark (?) in the following equation, if '+' and '−' are interchanged and '×' and '÷' are interchanged?&nbsp; 24 ÷ 5 – 11 + 70 × 14 = ?

In a certain code language, &nbsp;A ≤ B means 'A is the father of B',&nbsp; A ≠ B means 'A is the wife of B',&nbsp; A @ B means 'A is the son of B' and&nbsp; A ~ B means 'A is the sister of B'.&nbsp; Based on the above, how is R related to O if 'R ≠ A @ N ≤ C ~ O'?

Seven boxes A, B, J, E, C, T and S are kept one over the other but not necessarily in the same order. Only T is kept below E. Only A is kept above J. Only C is kept between J and S. How many boxes are kept between B and T?

What should come in place of the question mark (?) in the given series based on the English alphabetical order?&nbsp; BIRD FMVH JQZL NUDP ?

Seven people A, B, D, J, O, T and Z are sitting in a row, facing north. Only D sits to the left of T. Only four people sit between D and A. Only O sits between Z and B and Z is not an immediate neighbor of A. Who sits immediately to the left of T?

P is the sister of Q. Q is the brother of S. T is the father of X. X is the son of S. How is P related to X?

What should come in place of the '?' in the given series?&nbsp; 17 30 56 95 147 ?

The shadow of a tower increases by 20 m when the sun's altitude changes from 60 \(^\circ\) to 45 \(^\circ\) . Find the length (rounded off to one decimal place, in m) of the tower. (Use \(\sqrt3 = 1.7\) )

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? HDZM 42 BYFR 36 VTLW 30 PORB 24 ?

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.)

What should come in place of the question mark (?) in the given series based on the English alphabetical order? HKS GMP FOM EQJ ?

If 'A' stands for '÷', 'B' stands for '×', 'C' stands for '+' and 'D' stands for '−', then what will come in place of the question mark (?) in the following equation? 10 B 3 D 45 A 9 C 2 = ? D 18

What should come in place of '?' in the given series? 184 164 146 130 116 104 ?

What will come in place of the question mark (?) in the following equation, if '+' and '−' are interchanged and '×' and '÷' are interchanged? 24 ÷ 5 – 11 + 70 × 14 = ?

In a certain code language, A ≤ B means 'A is the father of B', A ≠ B means 'A is the wife of B', A @ B means 'A is the son of B' and A ~ B means 'A is the sister of B'. Based on the above, how is R related to O if 'R ≠ A @ N ≤ C ~ O'?

What should come in place of the question mark (?) in the given series based on the English alphabetical order? BIRD FMVH JQZL NUDP ?

What should come in place of the '?' in the given series? 17 30 56 95 147 ?