RRB-NTPC 2021 Questions

20 Aug 2021 • Shift 1

93 Questions AvailableTake as Test

Question 1

Arithmetic

In which state did the Indian Army conduct the tri-service integrated multi-domain warfare exercise, 'Prachand Prahaar', in March 2021?

Meghalaya

Sikkim

Assam

Arunachal Pradesh

Question 2

Arithmetic

Which international observance, celebrated on 3 March 2021, had the theme 'Wildlife Conservation Finance: Investing in People and Planet'?

International Day for Biological Diversity

World Environment Day

Earth Day

World Wildlife Day

Question 3

Arithmetic

Which Delhi Sultan captured Bukka and Harihara after the fall of the Kakatiya Kingdom?

Firoz Shah Tughlaq

Balban

Muhammad bin Tughlaq

Alauddin Khalji

Question 4

Arithmetic

Which mountain is located in South America?

Rockies

Alps

Vosges

Andes

Question 5

Arithmetic

Which author released 'The Himalaya in a Small House' in 2021, chronicling life in a Himalayan village?

Amitav Ghosh

Anuradha Roy

Ruskin Bond 

Namita Gokhale

Question 6

Arithmetic

Which of the following is India's first cheetah conservation breeding centre, approved by the Central Zoo Authority (CZA) in 2024?

Banni grasslands

 Gandhi Sagar Wildlife Sanctuary

Bandhavgarh National Park

Tadoba National Park

Question 7

Arithmetic

According to the Census of India 2011, which is the most Urbanised state of India?

Kerala

Goa

Punjab

Haryana

Question 8

Arithmetic

Which of the following options lies between the Western Ghats and the Arabian Sea?

Malwa Plateau

Deccan Plateau

Eastern Coastal Plain

Western Coastal Plain

Question 9

Arithmetic

During which of the following dynasties was the Kailasa Temple at Ellora built?

Cholas

Chalukyas

Pallavas

Rashtrakutas

Question 10

Arithmetic

As of May 2021, former cricketer Harbhajan Singh represents which political party in the Rajya Sabha?

Aam Aadmi Party

Bharatiya Janata Party

Indian National Congress

Shiromani Akali Dal (Badal)

Question 11

Arithmetic

Which of the following shortcut keys is used to switch between open applications in Windows?

Alt + Ins

Alt + F4

Alt + Del

Alt + Tab

Question 12

Arithmetic

The Sarkaria Commission primarily focussed on strengthening which type of federalism in India?

Co-operative federalism

Fiscal federalism

Unitary federalism

Competitive federalism

Question 13

Arithmetic

Liberalisation reduced government control over economic activities. What did liberalisation in 1991 primarily aim to eliminate?

Banking services

Industrial licensing and quota system

Public sector employment

Agricultural subsidies

Question 14

Arithmetic

Under Article 244(2) of the Constitution of India, the provisions of the Sixth Schedule apply to the administration of tribal areas in which of the following sets of States?

Gujarat, Madhya Pradesh, Rajasthan and Chhattisgarh

Assam, Meghalaya, Tripura and Mizoram

Nagaland, Manipur, Meghalaya and Arunachal Pradesh

Bihar, Odisha, West Bengal and Assam

Question 15

Arithmetic

How many mutually independent base quantities are there in the current International System of Units (SI)?

Question 16

Arithmetic

Which of the following Indian states received a World Bank loan of ₹2,424 crore to upgrade healthcare?

Gujarat

Andhra Pradesh

Rajasthan

Kerala

Question 17

Arithmetic

Which of the following Fundamental Rights is guaranteed under Article 14 of the Indian Constitution?

Equality before the law

Right to freedom of religion

Prohibition of child labour

Protection of life and personal liberty

Question 18

Arithmetic

Identify the correct combination of the abbreviation, its full form and its application.

CD - Compact Disk – Used for high-speed internet access

ASCII - Automated Symbolic Code for Integrated Input - Converts images to code

ASCII - American Standard Code for Information Interchange - Encodes text in computers

LAN - Large Area Network – Used for connecting computers across continents

Question 19

Arithmetic

Who among the following officials was responsible for maintaining law and order in a village during Sher Shah's administration?

Qazi

Muqaddam

Shiqqdar

Fotedar

Question 20

Arithmetic

Where is the primary focus of the Sampoorna Grameen Rozgar Yojana (SGRY)?

Urban areas

Coastal areas

Industrial areas

Rural areas

Question 21

Arithmetic

Which undersea defence weapon was successfully trialed by the Indian Navy in May 2021?

Deep-Sea Explosive

Hydro Depth Torpedo

Submarine Neutralizer

Multi-Influence Ground Mine

Question 22

Arithmetic

The main reason for the Partition of India in 1947 was ____.

Communal tensions and political disagreements

Language dispute

British administrative failure

Social and Economic differences in community

Question 23

Arithmetic

Which of the following rivers belongs to the Peninsular Plateau?

Krishna river

Lohit river

Beas river

Dibang river

Question 24

Arithmetic

At the Doha Diamond League 2021, after throwing beyond 90 metres, Neeraj Chopra achieved which historic distinction for Indian athletics?

He broke the world record for the longest javelin throw.

He became the 1st Indian athlete to surpass the 90-metre mark in javelin throw.

He became the 3rd Indian athlete to surpass the 90-metre mark in javelin throw.

He became the 2nd Indian athlete to surpass the 90-metre mark in javelin throw.

Question 25

Arithmetic

Which of the following is the most abundant protein in the biosphere?

GLUT-4

Collagen

RuBisCO

Myosin

Question 26

Arithmetic

In which of the following years did Lord Curzon pass the Indian Universities Act, imposing strict control over Indian universities?

1886

1897

1904

1889

Question 27

Arithmetic

With which of the following countries has Armenia signed a peace treaty in March 2021?

Georgia

Azerbaijan

Turkey

Syria

Question 28

Arithmetic

The Fifth Schedule of the Indian Constitution contains provisions for the administration and control of which of the following?

Scheduled Areas and Scheduled Tribes

Official languages of India

Union and State Lists of the Seventh Schedule

Disqualification of legislators on grounds of defection

Question 29

Arithmetic

What does Section 498A of the Indian Penal Code (IPC) deal with?

Dowry death

Domestic violence protection

Cruelty by husband or his relatives towards a woman

Child marriage

Question 30

Arithmetic

As of March 14, 2024, which of the following is Asia's longest tunnel?

Pir Panjal Railway Tunnel

Zojila Tunnel

Tike Tunnel

Natuwadi Tunnel

Question 31

Logical

Which of the following kitchen chemicals is commonly used to preserve pickles?

Vinegar

Yeast

Baking soda

Sugar

Question 32

Logical

When was the Real Estate (Regulation and Development) Act (RERA) enacted to regulate and promote the real estate sector, ensuring transparency and accountability in transactions and protecting the interests of homebuyers?

2020

2016

2018

2012

Question 33

Logical

Who administers the oath of office to the Governor?

President

Vice-President

Chief Justice of High Court

Chief Minister

Question 34

Logical

Which Indian think tank organised the 2021 World Sustainable Development Summit (WSDS)?

The Energy and Resource Institute (TERI)

Centre for Science and Environment (CSE)

National Institution for Transforming India (NITI) Aayog

Research and Information System (RIS)

Question 35

Logical

VARUNA is a bilateral naval exercise between India and:

the US

South Korea

France

the UK

Question 36

Logical

What was the outcome of the 2021 Delhi Legislative Assembly elections?

 BJP won a majority, forming the government.

AAP retained power with an increased majority. 

Hung assembly; a coalition was formed between BJP and Congress.

Congress won for the first time in over a decade.

Question 37

Logical

When was the Community Development Programme (CDP) launched in India?

1 July 1951

2 October 1952

1 January 1947

1 March 1950

Question 38

Logical

The names of Dora Bisoi and Chakra Bisoi are associated with the uprising against political unrest, the unsuitability of British laws and regulations and the economic suffering of the Khonds in__________ .

Eluru, Andhra Pradesh

Mandawa, Rajasthan

Ghumusar, Odisha

Jandiala, Punjab

Question 39

Logical

Which Indian football club won the 2021 Kalinga Super Cup?

Jamshedpur FC

FC Goa

Bengaluru FC

ATK Mohun Bagan

Question 40

Logical

Which Indian city is home to the Motilal Nehru National Institute of Technology (MNNIT), where research on lightning impact on planes is being conducted?

Prayagraj

Lucknow

Varanasi

Kanpur

Question 41

Logical

The number of prime numbers lying between 476 and 485, both included, is:

Question 42

Logical

A shopkeeper is given a 10% trade discount and a 5% scheme discount (free units). On purchasing 100 units priced at ₹50 each, what is the trade discount amount?

₹500

₹250

₹1,000

₹700

Question 43

Logical

5 men can complete a piece of work in 18 days, while 9 women can do it in 5 days. In how many days can 3 women and 3 men complete this work?

10 days

5 days

7 days

8 days

Question 44

Logical

A discount of 13% on the marked price of an article is allowed and then the article is sold for ₹348. The marked price of the article is:

₹392

₹420

₹380

₹400

Question 45

Logical

If 36% of first number is equal to four-sevenths of second number, what is the ratio of first number to the second number?

95 : 60

100 : 63

99 : 62

104 : 61

Question 46

Logical

Kushal and Brijesh together invested ₹37,100 in a business. At the end of the year, out of a total profit of ₹12,000, Brijesh's share was ₹5,700. What was the difference between their investments?

₹1,855

₹1,742

₹3,438

₹2,347

Question 47

Logical

A trader claims to sell grains at a profit of 29%, but also dishonestly uses a weight which is 13% less than what is mentioned on it. Find the total percentage of profit earned by the trader. (Round off the answer to the nearest whole number.)

50%

43%

48%

49%

Question 48

Logical

The product of two consecutive natural numbers is 6. The greater of the two numbers is:

Question 49

Logical

The average of first 152 odd natural numbers, is:

152.5

153

152

151.5

Question 50

Logical

The population of a district is 329000, out of which 209000 are males. 44% of the population is literate. If 44% males are literate, then what percentage of females are literate?

42%

45%

44%

46%

Question 51

Logical

Train A leaves station M at 8:00 a.m. and reaches station N at 3:00 p.m. on the same day. Train B leaves station N at 10:00 a.m. and reaches station M at 3:00 p.m. on the same day. Find the time when Trains A and B meet.

5:46 a.m.

12:05 p.m.

11:14 a.m.

6: 47 a.m.

Question 52

Logical

A, B and C invest a sum in the ratio of 61 : 43 : 90, respectively. If they earned a total profit of ₹2,910 at the end of the year, then what is the difference between share of B and C?

₹753

₹705

₹807

₹633

Question 53

Logical

A sum of ₹2,500 is invested in a bank at 2% interest per annum compounded annually. On maturity, the amount payable becomes ₹2,601. Find the time period of the investment.

2 years

1 year

2.5 years

1.5 years

Question 54

Logical

Evaluate: (-9) - (-60) $ \div $ (-10) + (-3) × 8

-42

-38

-39

-41

Question 55

Logical

The average price of three items of furniture is ₹16,050. If their prices are in the ratio 3 : 5 : 7, the price of the cheapest item (in ₹) is:

7,490

9,630

5,350

3,210

Question 56

Logical

The sum of two numbers is 80 and their L.C.M. is 558. What are the two numbers?

16, 64

18, 62

23, 57

11, 69

Question 57

The number 788973289 is divisible by which of the following?

Question 58

Find the simple interest (in ₹) if a sum of ₹400 is borrowed for 4.5 years at 8% per annum rate of interest.

124

194

144

244

Question 59

56 tube lights were purchased for ₹56, and 20 tube lights broke in transit. The trader sold the remaining tube lights at ₹4.60 each. Find his profit.

₹112.50

₹112.60

₹109.60

₹120.80

Question 60

A spherical tank has a diameter of 10 metres. What is the volume of the spherical tank? (Use $\pi = 3.141$)

423.5 cubic metre

523.5 cubic metre

492.6 cubic metre

504.8 cubic metre

Question 61

7 years ago, the age of a father was 13 years more than twice his son's age. After how many years, from now, will he be twice his son's age?

Question 62

What smallest number should be added to 57846 so that the sum is completely divisible by 58?

Question 63

A bus travelling at 95 km/hr completes a journey in 10 hours. What should be in its speed to cover the same distance in 5 hours?

190 km/hr

182 km/hr

187 km/hr

193 km/hr

Question 64

What should come in place of the question mark (?) in the given series? 12 21 40 69 108 ?

157

143

137

149

Question 65

Seven boxes A, B, C, D, E, F and G are kept one over the other but not necessarily in the same order. Only three boxes are kept below G. Only two boxes are kept between G and F. Only B is kept above D. E is kept at some place below A and at some place above C. How many boxes are kept above A?

Four

Two

Three

One

Question 66

What should come in place of the question mark (?) in the given series based on the English alphabetical order? UWZ SUX QSV OQT ?

MOS

MPS

MOR

MPR

Question 67

In a certain code language, 'close your window' is written as 'mb tb jb' and 'door or window' is coded as 'lk mb fb'. How is 'window' coded in the given language?

Question 68

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 triangle are rectangle. All square are rectangle. Conclusion (I): Some triangle are square. Conclusion (II): Some rectangle are square.

Neither conclusion (I) nor (II) follows.

Only conclusion (I) follows.

Both conclusions (I) and (II) follow.

Only conclusion (II) follows.

Question 69

In a certain code language, A $ B means 'A is the son of B' A + B means 'A is the brother of B' A @ B means 'A is the wife of B' A $\div$ B means 'A is the father of B' Based on the above, how is E related to N if $'E  \$  F  @  G  \div  M  +  N'$?

Mother

Sister

Father

Brother

Question 70

What should come in place of the question mark (?) in the given series based on the English alphabetical order? GMR AGL UAF OUZ ?

TIO

TOI

ITO

IOT

Question 71

Refer to the following number and symbol series and answer the question that follows.  Counting to be done from left to right only.  (Left) 3 * 8 & @ 9 $ 1 & 5 Ω 6 # 7 % 4 £ 2 (Right)  How many such symbols are there, each of which is immediately preceded by an odd number but NOT immediately followed by an even number?

More than two

One

Two

None

Question 72

In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic. ROAM - MORA - OARM CRIB - BRCI - RICB

PING - PNIG – GNIP

FUME - EUFM - UMFE

SONG - OSNG – GONS

GUYS - SUGY – YUGS

Question 73

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 letter-cluster pair 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.)

KN-GI

SV-OQ

OR-KM

VY-RS

Question 74

If 'A' stands for '$\div$', 'B' stands for '$\times$', 'C' stands for '$+$' and 'D' stands for '-', what will come in place of the question mark (?) in the following equation? 10 B 3 D 27 C 18 A 2 = ?

Question 75

What should come in place of the question mark (?) in the given series? 6 24 27 108 111 ?

303

393

409

444

Question 76

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusion(s) logically follow(s) from the statements. Statements: All rectangles are squares. All squares are trapezoids. Conclusions: I. All trapezoids are rectangles. II. Some trapezoids are rectangles.

Only conclusion (I) follows.

Both conclusions (I) and (II) follow.

Neither conclusion (I) nor (II) follows.

Only conclusion (II) follows.

Question 77

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 letter-cluster pair 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.)

SP-AV

JG-RM

QN-YT

BY-JF

Question 78

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

Three

Four

Two

One

Question 79

Hriday ranked 26th from the top and 38th from the bottom in his class. How many students are there in his class?

Question 80

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 letter-cluster pair 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.)

SO-LQ

PL-IN

VR-OT

MI-FL

Question 81

What will come in place of '?' in the following equation if '+' and '-' are interchanged and '$\times$' and '$\div$' are interchanged? 8 $\div$ 6 + 78 $\times$ 6 - 17 = ?

Question 82

WPKD is related to BUPI in a certain way based on the English alphabetical order. In the same way, QJEX is related to VOJC. To which of the given options is FYTM related, following the same logic?

KDYR

KDRY

KYRD

KYDR

Question 83

Refer to the following number and symbol series and answer the question that follows.  Counting to be done from left to right only. (Left) 9 4 4 @ 6 9 5 # * + 4 9 % \ & + < > > ^ # (Right) How many such numbers are there, each of which is immediately preceded by a symbol and also immediately followed by another number?

None

Three

One

Two

Question 84

Person X starts from point A and drives 5 km towards the south. He then takes a left turn, drives 5 km, turns right and drives 5 km. He then takes a right turn and drives 7 km. He then takes a right turn, drives 10 km. He then takes a final left turn and drives 3 km and stops at point B. How far (shortest distance) and towards which direction should he drive in order to reach point A again? (All turns are 90 degrees unless specified)

5 km west

5 km east

3 km south

5 km south

Question 85

Manoj starts from Point Y and drives 16 km towards north. He then takes a right turn and drives 4 km. He then turns right and drives 16 km. He takes a final left turn, drives 4 km and stops 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-degree turns only, unless specified.)

8 km towards west

4 km towards north

4 km towards east

6 km towards north

Question 86

In the following number-pairs, the second number is obtained by applying certain mathematical operation(s) to the first number. Select the number-pair in which the numbers are related in the same way as are the numbers of the following pairs. (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 to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 27, 135 33, 165

22, 110

35, 180

29, 125

19, 105

Question 87

A, B, C, D, J, K and L are sitting around a circular table, facing the centre of the table. Only three people sit between J and L when counted from the left of J. Only three people sit between K and C when counted from the right of C. D sits to the immediate right of K. A is an immediate neighbour of C as well as L. Who sits second to the left of B?

Question 88

What should come in place of the question mark (?) in the given series? 491 492 496 505 521 ?

541

531

546

536

Question 89

AHJQ is related to DJMS in a certain way based on the English alphabetical order. In the same way, MPVY is related to PRYA. To which of the given options is VVEE related, following the same logic?

YGHJ

YGFT

YXHG

YXGH

Question 90

Seven people, G, H, I, J, K, L and S, are sitting in a row facing North. Only five people sit between K and G. H sits to the immediate left of G. Only one person sits between H and S. L sits at some place to the left of J but at some place to the right of I. Who sits third from the left end of the line?

Question 91

If 1 is added to each even digit and 2 is subtracted from each odd digit in the number 9342865, then what will be the sum of the digits that are first from the left and first from the right in the new number thus formed?

Question 92

In a certain code language, 'MUTE' is coded as '4527' and 'TOPS' is coded as '1346'. What is the code for 'T' in that language?

Question 93

If 1 is added to each even digit and 3 is subtracted from each odd digit in the number 6798245, what will be difference between the highest and second lowest digits thus formed?

In which state did the Indian Army conduct the tri-service integrated multi-domain warfare exercise, 'Prachand Prahaar', in March 2021?

Which international observance, celebrated on 3 March 2021, had the theme 'Wildlife Conservation Finance: Investing in People and Planet'?

Which Delhi Sultan captured Bukka and Harihara after the fall of the Kakatiya Kingdom?

Which mountain is located in South America?

Which author released 'The Himalaya in a Small House' in 2021, chronicling life in a Himalayan village?

Which of the following is India's first cheetah conservation breeding centre, approved by the Central Zoo Authority (CZA) in 2024?

According to the Census of India 2011, which is the most Urbanised state of India?

Which of the following options lies between the Western Ghats and the Arabian Sea?

During which of the following dynasties was the Kailasa Temple at Ellora built?

As of May 2021, former cricketer Harbhajan Singh represents which political party in the Rajya Sabha?

Which of the following shortcut keys is used to switch between open applications in Windows?

The Sarkaria Commission primarily focussed on strengthening which type of federalism in India?

Liberalisation reduced government control over economic activities. What did liberalisation in 1991 primarily aim to eliminate?

Under Article 244(2) of the Constitution of India, the provisions of the Sixth Schedule apply to the administration of tribal areas in which of the following sets of States?

How many mutually independent base quantities are there in the current International System of Units (SI)?

Which of the following Indian states received a World Bank loan of ₹2,424 crore to upgrade healthcare?

Which of the following Fundamental Rights is guaranteed under Article 14 of the Indian Constitution?

Identify the correct combination of the abbreviation, its full form and its application.

Who among the following officials was responsible for maintaining law and order in a village during Sher Shah's administration?

Where is the primary focus of the Sampoorna Grameen Rozgar Yojana (SGRY)?

Which undersea defence weapon was successfully trialed by the Indian Navy in May 2021?

The main reason for the Partition of India in 1947 was ____.

Which of the following rivers belongs to the Peninsular Plateau?

At the Doha Diamond League 2021, after throwing beyond 90 metres, Neeraj Chopra achieved which historic distinction for Indian athletics?

Which of the following is the most abundant protein in the biosphere?

In which of the following years did Lord Curzon pass the Indian Universities Act, imposing strict control over Indian universities?

With which of the following countries has Armenia signed a peace treaty in March 2021?

The Fifth Schedule of the Indian Constitution contains provisions for the administration and control of which of the following?

What does Section 498A of the Indian Penal Code (IPC) deal with?

As of March 14, 2024, which of the following is Asia's longest tunnel?

Which of the following kitchen chemicals is commonly used to preserve pickles?

When was the Real Estate (Regulation and Development) Act (RERA) enacted to regulate and promote the real estate sector, ensuring transparency and accountability in transactions and protecting the interests of homebuyers?

Who administers the oath of office to the Governor?

Which Indian think tank organised the 2021 World Sustainable Development Summit (WSDS)?

VARUNA is a bilateral naval exercise between India and:

What was the outcome of the 2021 Delhi Legislative Assembly elections?

When was the Community Development Programme (CDP) launched in India?

The names of Dora Bisoi and Chakra Bisoi are associated with the uprising against political unrest, the unsuitability of British laws and regulations and the economic suffering of the Khonds in__________ .

Which Indian football club won the 2021 Kalinga Super Cup?

Which Indian city is home to the Motilal Nehru National Institute of Technology (MNNIT), where research on lightning impact on planes is being conducted?

The number of prime numbers lying between 476 and 485, both included, is:

A shopkeeper is given a 10% trade discount and a 5% scheme discount (free units). On purchasing 100 units priced at ₹50 each, what is the trade discount amount?

5 men can complete a piece of work in 18 days, while 9 women can do it in 5 days. In how many days can 3 women and 3 men complete this work?

A discount of 13% on the marked price of an article is allowed and then the article is sold for ₹348. The marked price of the article is:

If 36% of first number is equal to four-sevenths of second number, what is the ratio of first number to the second number?

Kushal and Brijesh together invested ₹37,100 in a business. At the end of the year, out of a total profit of ₹12,000, Brijesh's share was ₹5,700. What was the difference between their investments?

A trader claims to sell grains at a profit of 29%, but also dishonestly uses a weight which is 13% less than what is mentioned on it. Find the total percentage of profit earned by the trader. (Round off the answer to the nearest whole number.)

The product of two consecutive natural numbers is 6. The greater of the two numbers is:

The average of first 152 odd natural numbers, is:

The population of a district is 329000, out of which 209000 are males. 44% of the population is literate. If 44% males are literate, then what percentage of females are literate?

Train A leaves station M at 8:00 a.m. and reaches station N at 3:00 p.m. on the same day. Train B leaves station N at 10:00 a.m. and reaches station M at 3:00 p.m. on the same day. Find the time when Trains A and B meet.

A, B and C invest a sum in the ratio of 61 : 43 : 90, respectively. If they earned a total profit of ₹2,910 at the end of the year, then what is the difference between share of B and C?

A sum of ₹2,500 is invested in a bank at 2% interest per annum compounded annually. On maturity, the amount payable becomes ₹2,601. Find the time period of the investment.

Evaluate: (-9) - (-60) $ \div $ (-10) + (-3) × 8

The average price of three items of furniture is ₹16,050. If their prices are in the ratio 3 : 5 : 7, the price of the cheapest item (in ₹) is:

The sum of two numbers is 80 and their L.C.M. is 558. What are the two numbers?

The number 788973289 is divisible by which of the following?

Find the simple interest (in ₹) if a sum of ₹400 is borrowed for 4.5 years at 8% per annum rate of interest.

56 tube lights were purchased for ₹56, and 20 tube lights broke in transit. The trader sold the remaining tube lights at ₹4.60 each. Find his profit.

A spherical tank has a diameter of 10 metres. What is the volume of the spherical tank? (Use $\pi = 3.141$)

7 years ago, the age of a father was 13 years more than twice his son's age. After how many years, from now, will he be twice his son's age?

What smallest number should be added to 57846 so that the sum is completely divisible by 58?

A bus travelling at 95 km/hr completes a journey in 10 hours. What should be in its speed to cover the same distance in 5 hours?

What should come in place of the question mark (?) in the given series? 12 21 40 69 108 ?

Seven boxes A, B, C, D, E, F and G are kept one over the other but not necessarily in the same order. Only three boxes are kept below G. Only two boxes are kept between G and F. Only B is kept above D. E is kept at some place below A and at some place above C. How many boxes are kept above A?

What should come in place of the question mark (?) in the given series based on the English alphabetical order? UWZ SUX QSV OQT ?

In a certain code language, 'close your window' is written as 'mb tb jb' and 'door or window' is coded as 'lk mb fb'. How is 'window' coded in the given language?

In a certain code language, A $ B means 'A is the son of B' A + B means 'A is the brother of B' A @ B means 'A is the wife of B' A $\div$ B means 'A is the father of B' Based on the above, how is E related to N if $'E &nbsp;\$ &nbsp;F &nbsp;@ &nbsp;G &nbsp;\div &nbsp;M &nbsp;+ &nbsp;N'$?

What should come in place of the question mark (?) in the given series based on the English alphabetical order? GMR AGL UAF OUZ ?

In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one which follows the same logic. ROAM - MORA - OARM CRIB - BRCI - RICB

If 'A' stands for '$\div$', 'B' stands for '$\times$', 'C' stands for '$+$' and 'D' stands for '-', what will come in place of the question mark (?) in the following equation? 10 B 3 D 27 C 18 A 2 = ?

What should come in place of the question mark (?) in the given series? 6 24 27 108 111 ?

Hriday ranked 26th from the top and 38th from the bottom in his class. How many students are there in his class?

What will come in place of '?' in the following equation if '+' and '-' are interchanged and '$\times$' and '$\div$' are interchanged? 8 $\div$ 6 + 78 $\times$ 6 - 17 = ?

WPKD is related to BUPI in a certain way based on the English alphabetical order. In the same way, QJEX is related to VOJC. To which of the given options is FYTM related, following the same logic?

What should come in place of the question mark (?) in the given series? 491 492 496 505 521 ?

AHJQ is related to DJMS in a certain way based on the English alphabetical order. In the same way, MPVY is related to PRYA. To which of the given options is VVEE related, following the same logic?

If 1 is added to each even digit and 2 is subtracted from each odd digit in the number 9342865, then what will be the sum of the digits that are first from the left and first from the right in the new number thus formed?

In a certain code language, 'MUTE' is coded as '4527' and 'TOPS' is coded as '1346'. What is the code for 'T' in that language?

If 1 is added to each even digit and 3 is subtracted from each odd digit in the number 6798245, what will be difference between the highest and second lowest digits thus formed?

In a certain code language, A $ B means 'A is the son of B' A + B means 'A is the brother of B' A @ B means 'A is the wife of B' A $\div$ B means 'A is the father of B' Based on the above, how is E related to N if $'E \$ F @ G \div M + N'$?