RRB-NTPC 2016 Questions

8 May 2016 • Shift 1

97 Questions AvailableTake as Test

Question 1

Arithmetic

If the salary of a person is first increased by 15% and thereafter decreased by 12%, what is the net change in his salary?

1.4% decrease

1.2% increase

1.32% decrease

1.2% decrease

Question 2

Arithmetic

Evaluate \(21^3 + (-2)^3 + (-19)^3\)

2397

2468

2394

2354

Question 3

Arithmetic

Which of the following numbers is not divisible by 88?

1232

1144

968

1058

Question 4

Arithmetic

The average of 5 numbers is 18.5. If one number is removed, the average of the remaining 4 numbers becomes 16. Find the number that was removed.

29.5

28.5

Question 5

Arithmetic

The ages of a mother and daughter are 36 years and 12 years, respectively. In how many years will the mother be twice the age of the daughter?

15 years

8 years

10 years

12 years

Question 6

Arithmetic

The length of each edge of a cube is 10 cm. If a sphere is inscribed inside the cube, what is the ratio of the surface area of the sphere to the outer surface area of the cube?

\(\pi : 3\)

\(\pi : 6\)

\(6 : \pi\)

\(3 : \pi\)

Question 7

Arithmetic

Pipe A can fill a cistern in 12 hours and another pipe B can empty it in 18 hours. Pipe A is opened first and after 4 hours, pipe B is also opened. In how much total time will the cistern be filled?

36 hours

32 hours

28 hours

24 hours

Question 8

Arithmetic

Which of the following ratios is the greatest? a)  \(7 : 11\) b)  \(9 : 14\) c)  \(11 : 18\) d)  \(13 : 21\)

\(9 : 14\)

\(11 : 18\)

\(7 : 11\)

\(13 : 21\)

Question 9

Arithmetic

A sum of money amounts to ₹4,600 in 3 years at 5% simple interest per annum. What is the sum?

₹4,200

₹3,800

₹3,500

₹4,000

Question 10

Arithmetic

Which of the following pairs of numbers is not coprime?

(127, 257)

(173, 351)

(177, 827)

(171, 273)

Question 11

Arithmetic

Two buses start at the same time from two towns that are 264 km apart and travel towards each other along the same highway. The first bus travels at a speed of 22 km/h, while the second bus travels at a speed of 26 km/h. After how much time will they meet?

6.25 hours

6.5 hours

5.5 hours

5 hours

Question 12

Arithmetic

If the simple interest on ₹5,000 for T years at 6% p.a. equals the simple interest on ₹7,500 for 4 years at 4% per annum, then find the value of T.

Question 13

Arithmetic

Chitra gets a discount of 40% on a water cooler whose marked price is ₹2,200. Since she pays by credit card, she gets an additional 20% discount. How much does she pay (in ₹)?

1,055

1,059

1,058

1,056

Question 14

Arithmetic

A student initially scored equal marks in Mathematics and Physics. Later, the marks in Mathematics increase by 20% of the original Mathematics marks, while the marks in Physics decrease by 10% of the original Physics marks. Taking the initial total marks as the base, what is the overall percentage change in the total marks?

10% increase

5% decrease

5% increase

No change

Question 15

Arithmetic

The largest four-digit number which when divided by 15, 12 and 14 leaves remainder 5 in each case is:

9595

9192

9665

9988

Question 16

Arithmetic

Three friends Arshdeep, Sandeep and Avtar are on a trip by a car. Arshdeep drives during the first 3 hours at an average speed of 52 km/hr. Sandeep drives during the next 4 hours at an average speed of 65 km/hr. Avtar drives for the next 3 hours at an average speed of 76 km/hr. They reached their destination after exactly 10 hours. Their average speed during the journey was:

64.4 km/hr

60.2 km/hr

56.4 km/hr

65.2 km/hr

Question 17

Arithmetic

The present ages of two sisters are in the ratio \(5:7\) . After 4 years, their ages will be in the ratio \(6:8\) . Find the present age of the younger sister.

22 years

20 years

18 years

24 years

Question 18

Arithmetic

A cricketer has scored an average of 55 runs in 9 matches. In the 10th match, he scores 85 runs. What is his new average?

Question 19

Arithmetic

A bookseller bought 7 identical sets of books at ₹375 each. He sold 3 sets at a profit of 16% per set and the remaining sets at a profit of 24% per set. What was his total profit (in ₹) from selling all the sets?

₹504

₹588

₹540

₹572

Question 20

Arithmetic

A group of 3 adults and 4 children pay ₹380 for movie tickets. Another group of 2 adults and 3 children pay ₹270 for the same tickets. What is the price of one adult ticket?

₹80

₹50

₹60

₹70

Question 21

Arithmetic

A Company produces 1,520 packets of noodles in 5 hours. How many packets will it produce in 17 hours at the same rate?

5,861

5,816

5,168

5,618

Question 22

Arithmetic

The sum of all interior angles of a regular polygon is 1800°. How many diagonals does the polygon have?

Question 23

Arithmetic

A, B, and C start a business by investing ₹60,000, ₹80,000, and ₹1,20,000, respectively. After one year, the total profit earned is ₹78,000. By how much does C’s share exceed B’s share?

₹9,800

₹12,000

₹9,400

₹10,600

Question 24

Arithmetic

The diagonals of a rhombus are mutually perpendicular and bisect each other. One diagonal is 10 cm longer than the other. If the area of the rhombus is 600 cm 2 , the perimeter (in cm) of the rhombus is:

96 cm

84 cm

100 cm

120 cm

Question 25

Arithmetic

A shopkeeper offers two successive discounts of 18% and 15% on a frock whose marked price is ₹1,000. What is the final selling price (in ₹) of the frock?

679

796

769

697

Question 26

Arithmetic

A shopkeeper offers the following schemes on toys of the same marked price.  (A) Successive discounts of 43% and 19% on any number of toys bought.  (B) Successive discounts of 41%, 21% and 49% on any number of toys bought.  (C) 35% discount on the first 5 toys and 3% discount on each toy thereon.  (D) 4 toys free of cost on buying 5 toys.  A customer wants to buy 5 toys. Which of the above schemes is the least beneficial to her?

Question 27

Arithmetic

A tank can be filled by pipe P in 8 hours and by pipe Q in 4 hours. If they open alternately for one hour each with Q starting first, what is the total time taken to fill the tank?

5 hours

4 hours and 40 minutes

6 hours

5 hours and 20 minutes

Question 28

Logical

Which type of Centre-State relation is covered under Articles 245 to 255 of Part XI of the Indian Constitution?

Financial relations

Judicial relations

Legislative relations

Administrative relations

Question 29

Logical

According to the World Bank's Travel and Tourism Economic Impact Research (EIR) of 2025, what was the contribution of the global tourism industry to the total Global Gross Domestic Product (GDP) in 2024?

20%

15%

12%

10%

Question 30

Logical

Which of the following sites is known for its paintings and sculptures, considered masterpieces of Buddhist art?

Elephanta Caves

Ajanta Caves

Bhimbetka Caves

Mawsmai Cave

Question 31

Logical

Which of the following Schedules of the Indian Constitution contains provisions for administration of tribal areas in northeastern India?

Third Schedule

Eleventh Schedule

Sixth Schedule

Eighth Schedule

Question 32

Logical

The Anti-Defection Law was introduced through which Constitutional Amendment?

73 rd Amendment

44 th Amendment

61 st Amendment

52 nd Amendment

Question 33

Logical

Which of the following editions of the Seatrade Maritime Logistics Middle East (SMLME) conference opened on May 6, 2025 at the Dubai World Trade Centre?

9 th

11 th

7 th

12 th

Question 34

Logical

Why do noble gases exist as gases at room temperature, while halogens exist as solids, liquids, or gases down the group?

Strong chemical bonds in noble gases

Larger atomic size of noble gases

Weak intermolecular forces in noble gases

High reactivity of noble gases

Question 35

Logical

Which city’s metro rail system’s first phase was inaugurated on 6 October 2025, making it the 24 th Indian city with a functional metro?

Bhubaneswar

Kolkata

Patna

Lucknow

Question 36

Logical

Which Late Harappan and Chalcolithic site in Maharashtra has yielded excellent examples of metal-cast sculptures?

Chandoli

Tekwada

Inamgaon

Daimabad

Question 37

Logical

In a sound wave traveling through air, which of the following terms refers to a region where the particles are crowded together, resulting in high pressure and high density?

Compression

Wavelength

Rarefaction

Crest

Question 38

Logical

A device driver acts as an interface between which two components?

User and Computer

Operating system and Hardware device

Software and User

CPU and Memory

Question 39

Logical

In November 2025, which of the following brands partnered with the Board of Control for Cricket in India (BCCI) as Team India's official colour partner for a period of three years?

Kansai Nerolac

Berger Paints

Nippon Paint

Asian Paints

Question 40

Logical

Which of the following is classified as a longitudinal valley located between the Lesser Himalaya and the Shiwaliks?

Dehra Dun

Kangra Valley

Patkai Hill Valley

Kullu Valley

Question 41

Logical

Who were the founding members of the 'Servants of India Society' along with Gopal Krishna Gokhale?

A.O. Hume, Dadabhai Naoroji, Lala Lajpat Rai

Subhas Chandra Bose, Jawaharlal Nehru, Sardar Patel

Natesh Appaji Dravid, Gopal Krishna Deodhar, Anant Vinayak Patwardhan

Rajendra Prasad, C.R. Das, Mahatma Gandhi

Question 42

Logical

Which of the following Union Territories had the lowest density of population according to Census 2011?

Lakshadweep

Andaman and Nicobar Islands

Puducherry

Chandigarh

Question 43

Logical

Gangaikondacholapuram was established as a capital city by which Chola ruler?

Rajendra I

Rajaraja I

Kulottunga I

Rajadhiraja I

Question 44

Logical

Which of the following features at Lothal provides the most convincing evidence of its role as a maritime trading centre in the Harappan Civilization?

A large warehouse located near the dock structure

Discovery of seals indicating contacts with distant regions

A brick-built basin connected to an ancient river channel

Evidence of bead-making workshops within the settlement

Question 45

Logical

In which of the following countries did the One Health Summit take place from 5-7 April 2016?

China

France

Myanmar

Germany

Question 46

Logical

'Agenda 21' — a comprehensive action plan for sustainable development — was adopted at which international conference?

1972 – Stockholm Conference

1992 – Earth Summit, Rio de Janeiro

1961 – Vienna Convention

2016 – Kigali Agreement

Question 47

Logical

Which Part of the Indian Constitution deals specifically with the Union executive structure?

Part VI

Part V

Part IV

Part III

Question 48

Logical

Which of the following tunnels was recognised as the Longest Highway Tunnel above 10,000 feet by the World Book of Records in February 2022?

Zojila Tunnel

Pir Panjal Tunnel

Atal Tunnel

Chenani-Nashri Tunnel

Question 49

Logical

In the context of computer hardware, what does the abbreviation "PCB" stand for?

Primary Cache Buffer

Processor Control Base

Printed Circuit Board

Peripheral Communication Bus

Question 50

Logical

In which year was the National seeds policy launched?

2000

2002

2005

2007

Question 51

Logical

V.S. Achuthanandan, who passed away in July 2025, was a prominent leader of which political party in India?

Indian National Congress

Bharatiya Janata Party

Communist Party of India (Marxist)

All India Trinamool Congress

Question 52

Logical

The Dashavatar Temple-Deogarh is important because it is an early example of which temple style?

Vesara style

Rock-cut architecture

Panchayatana Nagara temple

Dravida style

Question 53

Logical

An image‑editing program and a video‑editing program both use the same shared library for color correction. Which advantage of modular application software does this situation show?

Code reusability across different applications

Removal of all dependencies

Increased redundancy

Guaranteed offline operation

Question 54

Logical

Which city hosted the Global Justice, Love and Peace Summit in April 2025?

New Delhi

Oslo

Dubai

Milan

Question 55

Logical

Which of the following British officials was responsible for the annexation of Awadh, a major cause of resentment before 1857?

Charles Metcalfe

Lord Canning

Lord Dalhousie

Henry Lawrence

Question 56

Logical

Which characteristic correctly describes the Dual System of Administration established in Bengal after 1765?

Revenue collection was handled solely by Mughal officials without Company control.

Criminal justice remained independent of Company supervision throughout.

Revenue powers lay with the Company, while administrative responsibility lay with the Nawab.

Judicial authority was fully consolidated under the Company’s direct rule.

Question 57

Logical

Who among the following has been appointed as the Deputy Governor of the Reserve Bank of India in April 2025?

Nidhi Tiwari

Dr. Jay Bhattacharya

Manan Kumar Mishra

Dr. Poonam Gupta

Question 58

The incidence of oral cancer in India is strongly linked to the frequent consumption of which of the following harmful substances?

Tobacco

Soft drinks

Fried food

High-salt diet

Question 59

The laws to provide for the representation of the Chairpersons of the Panchayats are made by ___________.

The Parliament of India

The President of India

Governor of State

State Legislature

Question 60

In the Balance of Payments, an increase in foreign exchange reserves appears under which category?

Current Account – Debit

Capital Account – Credit

Current Account – Credit

Capital Account – Debit

Question 61

The Tri-Services Exercise (TSE-2025) “Trishul,” commencing in November 2025, is being led by which branch of the Indian Armed Forces?

Indian Air Force

Indian Navy

Indian Army

Indian Coast Guard

Question 62

In which year did the Indian Parliament enact the Fiscal Responsibility and Budget Management Act to institutionalise financial discipline and ensure long-term macroeconomic stability?

2000

2006

2009

2003

Question 63

Which of the following is included among the water-soluble vitamins collectively grouped together in a specific vitamin class known as vitamin B complex?

Tocopherol

Calciferol

Thiamin

Retinol

Question 64

Directive Principles collectively aim to achieve which ideals prominently declared in the Constitution’s Preamble?

Justice, liberty, equality, fraternity

Unity, diversity and fraternity

Sovereignty, security and hierarchy

Property, privilege, hierarchy

Question 65

In the search box of File Explorer, which search pattern finds all Word documents in the current folder whose names start with “Unit”?

Unit?.txt

*Unit.docx

Unit* .docx

Unit*.docx

Question 66

In the context of Indian classical music, the term "Khayal" literally signifies which of the following?

Imagination or reflective thought

An expression of devotional sentiment

A melodic framework

A structured rhythmic pattern

Question 67

Which of the following coastal plains is correctly matched with its state?

Malabar Plain – Gujarat

Utkal Plain – Odisha

Coromandel Plain – Kerala

Konkan Plain – Tamil Nadu

Question 68

What should come in place of '?' in the given series based on the English alphabetical order?  GJE ZCX SVQ LOJ ?

EHC

BFU

LNJ

PRN

Question 69

In a certain code language, ‘steak tooth badge’ is coded as ‘qj hc sv’ and ‘badge poet lemon’ is coded as ‘tz qj wv’. How is ‘badge’ coded in that language? (All codes are two-letter codes.)

Question 70

In a certain code language,  A @ B means ‘A is the son of B’,  A ≤ B means ‘A is the wife of B’,  A £ B means ‘A is the father of B’ and  A ≠ B means ‘A is the brother of B’.  How is A related to P if ‘A @ D £ J ≠ L ≤ P’?

Wife’s mother’s mother

Wife’s brother

Wife’s sister

Wife’s mother

Question 71

Tuv ranked 27th from the top and 64th from the bottom in his class. How many students are there in his class?

Question 72

Seven people, Q, M, B, L, E, F and G, are sitting in a row, facing north. Only six people sit to the right of E. Only five people sit to the left of Q. Only three people sit between M and Q. B is the immediate neighbour of L and G. Only three people sit between F and L.  How many people sit between G and F?

One

Four

Three

Two

Question 73

Ayush ranked 44th from the top and 25th from the bottom in his class. How many students are there in his class?

Question 74

Which of the following options should come in place of the ‘?’ in the given series based on the English alphabetical order?  N 32, I 25, D 18, Y 11, ?

T 4

Z 4

S 4

Y 4

Question 75

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.)

FE−IH

LK−ON

CB−FE

KJ−MO

Question 76

Each vowel in the word REFERTILIZES is changed to the second letter immediately following it in the English alphabetical order, and each consonant is changed to the second letter immediately preceding it in the English alphabetical order. Which of the following letters will appear exactly twice in the group of letters thus formed?

Question 77

KY 1 is related to MU 17 in a certain way. In the same way, FI 8 is related to HE 24. To which of the following is RF 3 related, following the same logic?

KL 5

KJ 7

TB 19

YG 9

Question 78

Read the given statement(s) 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 statement(s).  Statements:  All jokers are frogs.  All frogs are cars.  Conclusions:  (I) Some cars are frogs.  (II) All jokers are cars.

Neither conclusion (I) nor (II) follows

Both conclusions (I) and (II) follow

Only conclusion (II) follows

Only conclusion (I) follows

Question 79

What should come in place of ‘?’ in the given series?  8 9 17 26 90 115 ?

313

331

198

231

Question 80

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

Three

Two

Four

One

Question 81

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.)  18, 109  17, 103

26, 130

24, 155

22, 133

19, 116

Question 82

Mr. Yorly starts from Point A and drives 6 km towards South. He then takes a right turn, drives 37 km, turns right and drives 42 km. He then takes a right turn and drives 47 km. He takes a final right turn, drives 36 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 degrees turns only unless specified.)

10 km to the West

11 km to the North

12 km to the East

15 km to the South

Question 83

If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 82135746, then what will be the difference between the first digit from the right end and the first digit from the left end in the new number thus formed?

Question 84

If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 51748623, then how many digits will appear more than once in the new number thus formed?

Four

Two

Three

One

Question 85

BFGJ is related to GKLO in a certain way based on the English alphabetical order. In the same way, HKMN is related to MPRS.  To which of the following is ORTU related, following the same logic?

QEIY

TWYZ

UXZA

SVXY

Question 86

What should come in place of ‘?’ in the given series?  7 ? 19 31 47 67

Question 87

X is the mother of F. F is the sister of T. U is the father of K. K is the husband of T. How is X related to U?

Son's wife's mother

Mother

Daughter

Son's wife's sister

Question 88

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.)

AE - GK

DH - JN

KO - QV

HL - NR

Question 89

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.)

PNK

DAY

OLJ

NKI

Question 90

Each of the digits in the number 84157639 is arranged in ascending order from left to right. The position of how many digits will remain unchanged as compared to that in the original number?

One

Two

None

Three

Question 91

LM 5 is related to NL -14 in a certain way. In the same way, JK 9 is related to LJ -10. To which of the following is UV 11 related, following the same logic?

NJ 9

GT 3

WU -8

YT -7

Question 92

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?  HWR66 , MBW78 , RGB90 , WLG102 , ?

BOL114

BQM114

EQL114

BQL114

Question 93

Read the given statement(s) 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 statement(s).  Statements:  All huts are villages.  No hut is a district.  Conclusions:  (I) No village is a district.  (II) Some districts are huts.

Both conclusions (I) and (II) follow

Only conclusion (II) follows

Neither conclusion (I) nor (II) follows

Only conclusion (I) follows

Question 94

Seven people A, B, D, J, O, T and Z are sitting in a row, facing north. Only one person sits to the right of A. Only three people sit between B and A. Only three people sit between T and J, neither of whom sits on the left end. D sits immediately to the right of Z. Only one person sits between T and O. Who sits immediately to the left of A?

Question 95

Refer to the following series and answer the question (all numbers are single digit numbers only).  (Left) 45623332112387464658256543423 (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

TWO

FIVE

NONE

Question 96

In a certain code language, ‘COAL’ is coded as ‘7649’ and ‘ALSO’ is coded as ‘5967’. What is the code for ‘S’ in the given code language?

Question 97

Seven boxes M, N, O, P, X, Y and Z are kept one over the other but not necessarily in the same order. Only N is kept above P. Only two boxes are kept between P and X. Only O is kept below Y. Z is not kept immediately above X. Which box is kept second above M?

O "

If the salary of a person is first increased by 15% and thereafter decreased by 12%, what is the net change in his salary?

Evaluate \(21^3 + (-2)^3 + (-19)^3\)

Which of the following numbers is not divisible by 88?

The average of 5 numbers is 18.5. If one number is removed, the average of the remaining 4 numbers becomes 16. Find the number that was removed.

The ages of a mother and daughter are 36 years and 12 years, respectively. In how many years will the mother be twice the age of the daughter?

The length of each edge of a cube is 10 cm. If a sphere is inscribed inside the cube, what is the ratio of the surface area of the sphere to the outer surface area of the cube?

Pipe A can fill a cistern in 12 hours and another pipe B can empty it in 18 hours. Pipe A is opened first and after 4 hours, pipe B is also opened. In how much total time will the cistern be filled?

Which of the following ratios is the greatest? a)&nbsp; \(7 : 11\) b)&nbsp; \(9 : 14\) c)&nbsp; \(11 : 18\) d)&nbsp; \(13 : 21\)

A sum of money amounts to ₹4,600 in 3 years at 5% simple interest per annum. What is the sum?

Which of the following pairs of numbers is not coprime?

Two buses start at the same time from two towns that are 264 km apart and travel towards each other along the same highway. The first bus travels at a speed of 22 km/h, while the second bus travels at a speed of 26 km/h. After how much time will they meet?

If the simple interest on ₹5,000 for T years at 6% p.a. equals the simple interest on ₹7,500 for 4 years at 4% per annum, then find the value of T.

Chitra gets a discount of 40% on a water cooler whose marked price is ₹2,200. Since she pays by credit card, she gets an additional 20% discount. How much does she pay (in ₹)?

The largest four-digit number which when divided by 15, 12 and 14 leaves remainder 5 in each case is:

The present ages of two sisters are in the ratio \(5:7\) . After 4 years, their ages will be in the ratio \(6:8\) . Find the present age of the younger sister.

A cricketer has scored an average of 55 runs in 9 matches. In the 10th match, he scores 85 runs. What is his new average?

A bookseller bought 7 identical sets of books at ₹375 each. He sold 3 sets at a profit of 16% per set and the remaining sets at a profit of 24% per set. What was his total profit (in ₹) from selling all the sets?

A group of 3 adults and 4 children pay ₹380 for movie tickets. Another group of 2 adults and 3 children pay ₹270 for the same tickets. What is the price of one adult ticket?

A Company produces 1,520 packets of noodles in 5 hours. How many packets will it produce in 17 hours at the same rate?

The sum of all interior angles of a regular polygon is 1800°. How many diagonals does the polygon have?

A, B, and C start a business by investing ₹60,000, ₹80,000, and ₹1,20,000, respectively. After one year, the total profit earned is ₹78,000. By how much does C’s share exceed B’s share?

The diagonals of a rhombus are mutually perpendicular and bisect each other. One diagonal is 10 cm longer than the other. If the area of the rhombus is 600 cm 2 , the perimeter (in cm) of the rhombus is:

A shopkeeper offers two successive discounts of 18% and 15% on a frock whose marked price is ₹1,000. What is the final selling price (in ₹) of the frock?

A tank can be filled by pipe P in 8 hours and by pipe Q in 4 hours. If they open alternately for one hour each with Q starting first, what is the total time taken to fill the tank?

Which type of Centre-State relation is covered under Articles 245 to 255 of Part XI of the Indian Constitution?

According to the World Bank's Travel and Tourism Economic Impact Research (EIR) of 2025, what was the contribution of the global tourism industry to the total Global Gross Domestic Product (GDP) in 2024?

Which of the following sites is known for its paintings and sculptures, considered masterpieces of Buddhist art?

Which of the following Schedules of the Indian Constitution contains provisions for administration of tribal areas in northeastern India?

The Anti-Defection Law was introduced through which Constitutional Amendment?

Which of the following editions of the Seatrade Maritime Logistics Middle East (SMLME) conference opened on May 6, 2025 at the Dubai World Trade Centre?

Why do noble gases exist as gases at room temperature, while halogens exist as solids, liquids, or gases down the group?

Which city’s metro rail system’s first phase was inaugurated on 6 October 2025, making it the 24 th Indian city with a functional metro?

Which Late Harappan and Chalcolithic site in Maharashtra has yielded excellent examples of metal-cast sculptures?

In a sound wave traveling through air, which of the following terms refers to a region where the particles are crowded together, resulting in high pressure and high density?

A device driver acts as an interface between which two components?

In November 2025, which of the following brands partnered with the Board of Control for Cricket in India (BCCI) as Team India's official colour partner for a period of three years?

Which of the following is classified as a longitudinal valley located between the Lesser Himalaya and the Shiwaliks?

Who were the founding members of the 'Servants of India Society' along with Gopal Krishna Gokhale?

Which of the following Union Territories had the lowest density of population according to Census 2011?

Gangaikondacholapuram was established as a capital city by which Chola ruler?

Which of the following features at Lothal provides the most convincing evidence of its role as a maritime trading centre in the Harappan Civilization?

In which of the following countries did the One Health Summit take place from 5-7 April 2016?

'Agenda 21' — a comprehensive action plan for sustainable development — was adopted at which international conference?

Which Part of the Indian Constitution deals specifically with the Union executive structure?

Which of the following tunnels was recognised as the Longest Highway Tunnel above 10,000 feet by the World Book of Records in February 2022?

In the context of computer hardware, what does the abbreviation "PCB" stand for?

In which year was the National seeds policy launched?

V.S. Achuthanandan, who passed away in July 2025, was a prominent leader of which political party in India?

The Dashavatar Temple-Deogarh is important because it is an early example of which temple style?

An image‑editing program and a video‑editing program both use the same shared library for color correction. Which advantage of modular application software does this situation show?

Which city hosted the Global Justice, Love and Peace Summit in April 2025?

Which of the following British officials was responsible for the annexation of Awadh, a major cause of resentment before 1857?

Which characteristic correctly describes the Dual System of Administration established in Bengal after 1765?

Who among the following has been appointed as the Deputy Governor of the Reserve Bank of India in April 2025?

The incidence of oral cancer in India is strongly linked to the frequent consumption of which of the following harmful substances?

The laws to provide for the representation of the Chairpersons of the Panchayats are made by ___________.

In the Balance of Payments, an increase in foreign exchange reserves appears under which category?

The Tri-Services Exercise (TSE-2025) “Trishul,” commencing in November 2025, is being led by which branch of the Indian Armed Forces?

In which year did the Indian Parliament enact the Fiscal Responsibility and Budget Management Act to institutionalise financial discipline and ensure long-term macroeconomic stability?

Which of the following is included among the water-soluble vitamins collectively grouped together in a specific vitamin class known as vitamin B complex?

Directive Principles collectively aim to achieve which ideals prominently declared in the Constitution’s Preamble?

In the search box of File Explorer, which search pattern finds all Word documents in the current folder whose names start with “Unit”?

In the context of Indian classical music, the term "Khayal" literally signifies which of the following?

Which of the following coastal plains is correctly matched with its state?

What should come in place of '?' in the given series based on the English alphabetical order? &nbsp;GJE ZCX SVQ LOJ ?

In a certain code language, ‘steak tooth badge’ is coded as ‘qj hc sv’ and ‘badge poet lemon’ is coded as ‘tz qj wv’. How is ‘badge’ coded in that language? (All codes are two-letter codes.)

In a certain code language, &nbsp;A @ B means ‘A is the son of B’, &nbsp;A ≤ B means ‘A is the wife of B’,&nbsp; A £ B means ‘A is the father of B’ and &nbsp;A ≠ B means ‘A is the brother of B’.&nbsp; How is A related to P if ‘A @ D £ J ≠ L ≤ P’?

Tuv ranked 27th from the top and 64th from the bottom in his class. How many students are there in his class?

Ayush ranked 44th from the top and 25th from the bottom in his class. How many students are there in his class?

Which of the following options should come in place of the ‘?’ in the given series based on the English alphabetical order? &nbsp;N 32, I 25, D 18, Y 11, ?

KY 1 is related to MU 17 in a certain way. In the same way, FI 8 is related to HE 24. To which of the following is RF 3 related, following the same logic?

What should come in place of ‘?’ in the given series? &nbsp;8 9 17 26 90 115 ?

If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 82135746, then what will be the difference between the first digit from the right end and the first digit from the left end in the new number thus formed?

If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 51748623, then how many digits will appear more than once in the new number thus formed?

BFGJ is related to GKLO in a certain way based on the English alphabetical order. In the same way, HKMN is related to MPRS.&nbsp; To which of the following is ORTU related, following the same logic?

What should come in place of ‘?’ in the given series?&nbsp; 7 ? 19 31 47 67

X is the mother of F. F is the sister of T. U is the father of K. K is the husband of T. How is X related to U?

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.)

Each of the digits in the number 84157639 is arranged in ascending order from left to right. The position of how many digits will remain unchanged as compared to that in the original number?

LM 5 is related to NL -14 in a certain way. In the same way, JK 9 is related to LJ -10. To which of the following is UV 11 related, following the same logic?

Which of the following ratios is the greatest? a) \(7 : 11\) b) \(9 : 14\) c) \(11 : 18\) d) \(13 : 21\)

What should come in place of '?' in the given series based on the English alphabetical order? GJE ZCX SVQ LOJ ?

In a certain code language, A @ B means ‘A is the son of B’, A ≤ B means ‘A is the wife of B’, A £ B means ‘A is the father of B’ and A ≠ B means ‘A is the brother of B’. How is A related to P if ‘A @ D £ J ≠ L ≤ P’?

Which of the following options should come in place of the ‘?’ in the given series based on the English alphabetical order? N 32, I 25, D 18, Y 11, ?

What should come in place of ‘?’ in the given series? 8 9 17 26 90 115 ?

BFGJ is related to GKLO in a certain way based on the English alphabetical order. In the same way, HKMN is related to MPRS. To which of the following is ORTU related, following the same logic?

What should come in place of ‘?’ in the given series? 7 ? 19 31 47 67

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.)

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? HWR66 , MBW78 , RGB90 , WLG102 , ?

Refer to the following series and answer the question (all numbers are single digit numbers only). (Left) 45623332112387464658256543423 (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?