RRB-NTPC 2021 Questions

08 Aug 2021 • Shift 1

87 Questions AvailableTake as Test

Question 1

Arithmetic

Under the Legal Services Authorities Act, 1987, Lok Adalats have no jurisdiction to settle which of the following cases?

Civil disputes pending in court

Divorce and non-compoundable criminal cases

Motor accident claims

Compoundable criminal offences

Question 2

Arithmetic

Which of the following Indian states has all three types of physical divisions – plateau, plains, and coastal plains?

Madhya Pradesh

Tamil Nadu

Punjab

Uttar Pradesh

Question 3

Arithmetic

Womesh Chandra Bonnerjee represented Calcutta University in the Bengal Legislative Council during ________.

1889-1890

1899-1900

1886-1887

1894-1895

Question 4

Arithmetic

Which geographical feature separates India from Sri Lanka?

Strait of Hormuz

Gulf of Kutch

Palk Strait and Gulf of Mannar

Gulf of Aden

Question 5

Arithmetic

Recipient of President's Medal For Distinguished Service (PSM) on the occasion of Republic Day 2021, Shri Deepak Kumar Kedia belongs to which of the following organisations?

Central Industrial Security Force (CISF)

National Security Guard (NSG)

Central Reserve Police Force (CRPF)

Indo-Tibetan Border Police (ITBP)

Question 6

Arithmetic

According to the exercise brief published by PIB, from 10-23 March 2021, Exercise Khanjar-XII, the Joint Special Forces Drill between India and Kyrgyzstan focused primarily on:

amphibious warfare

counter-terrorism

air defense operations

naval fleet manoeuvres

Question 7

Arithmetic

Which of the following is classified as micronutrients?

Fats

Vitamins

Proteins

Carbohydrates

Question 8

Arithmetic

The initial form of Odissi dance was performed by women serving in temples. What was their traditional designation?

Devadasis

Maibis

Maharis

Maharani

Question 9

Arithmetic

Who, in 1816, modified Newton's formula for the speed of sound to take into account adiabatic compression in air?

Lord Rayleigh

Galileo Galilei

Pierre-Simon Laplace

Hermann von Helmholtz

Question 10

Arithmetic

Which of the following Acts marked the beginning of British parliamentary control over the East India Company?

Pitt's India Act of 1784

Regulating Act of 1773

Government of India Act, 1858

Charter Act of 1813

Question 11

Arithmetic

Which of the following is a preventive measure for nuclear disasters?

Constructing nuclear plants near residential areas

Comprehensive monitoring and regular testing to detect equipment or operator failures

Ignoring minor radiation leaks to avoid panic

Disposing radioactive waste without treatment

Question 12

Arithmetic

What significant change did the Securities and Exchange Board of India (SEBI) implement in 2021 regarding derivatives trading?

Lifting all trading regulations to enhance India's appeal to investors

Introduction of limits on open positions in index options to reduce trading risks

Eliminating the derivatives market entirely

Allowing unrestricted foreign investment in derivatives

Question 13

Arithmetic

What is the total worth of the Urban Challenge Fund (UCF) announced in the Union Budget 2021-26 to encourage innovative urban development?

$₹$5 lakh crore

$₹$50,000 crore

$₹$1 lakh crore

$₹$2 lakh crore

Question 14

Arithmetic

The Chagos Archipelago, recently in the news, is a disputed territory between which two countries?

France and Mauritius

United States and United Kingdom

United Kingdom and Mauritius

United Kingdom and India

Question 15

Arithmetic

The Right to Public Services legislation was first introduced by which Indian state?

Madhya Pradesh

Karnataka

Maharashtra

Bihar

Question 16

Arithmetic

What was the Supreme Court's decision regarding the Kamla Nehru Memorial Trust's land allotment in Uttar Pradesh?

Cancelled the land allotment due to lack of public benefit assessment

Directed the state to provide alternative land

Ordered compensation to the Trust

Upheld the land allotment due to considerable public benefit assessment

Question 17

Arithmetic

The Golden Temple, which is situated in Amritsar, Punjab, is alternatively known as ________.

Akal Takht

Anandpur Sahib

Sri Harmandir Sahib

Gurudwara Hemkunt Sahib

Question 18

Arithmetic

The Lion Capital located at Sarnath, which is adopted as the national emblem of the Republic of India, was erected by which of the following Mauryan kings?

Ashoka

Bindusara

Devavarman Maurya

Samprati Maurya

Question 19

Arithmetic

Which medical term describes an eating disorder in which energy expenditure is restricted below requirements, leading to significant weight loss?

Bulimia Nervosa

Diabulimia Nervosa

Anorexia Nervosa

Orthorexia Nervosa

Question 20

Arithmetic

Which of the following statements about the Peninsular Plateau of India is NOT correct?

The Western Ghats are higher than the Eastern Ghats.

The Deccan Plateau is a triangular landmass that lies to the south of the river Narmada.

The Peninsular plateau consists of three broad divisions, namely, the Northern Highlands, Central Highlands and the Deccan Plateau.

The Peninsular plateau is a tableland composed of the old crystalline, igneous and metamorphic rocks.

Question 21

Arithmetic

Rural infrastructure development is crucial to improve connectivity and access to markets and services. Which scheme focuses on providing all-weather road connectivity to unconnected habitations?

Saansad Adarsh Gram Yojana

Deendayal Antyodaya Yojana - National Rural Livelihoods Mission

Pradhan Mantri Awas Yojana

Pradhan Mantri Gram Sadak Yojana

Question 22

Arithmetic

The 'Special Food Grain Production Programme (SFPP) on Pulses' was implemented during the year ________.

1968-69

1972-73

1982-83

1988-89

Question 23

Arithmetic

Who initiated the Sampoorna Grameen Rozgar Yojana (SGRY)?

Central Government

Private Sector

Panchayati Raj Institutions

State Governments

Question 24

Arithmetic

According to IQAir's World Air Quality Report released in March 2021, which place in Meghalaya is the most polluted globally?

Tura

Jowai

Shilllong

Byrnihat

Question 25

Arithmetic

Which of the following Directive Principles of State Policy is provided under Article 43A of the Indian Constitution?

Right to education

Promotion of international peace

Living wage for workers

Participation of workers in industrial management

Question 26

Arithmetic

Which Indian athlete won gold in the women's high jump at the 2021 Asian Athletics Championships?

Sahana Kumari

Nandini Agasara

Pooja Singh

Swapna Barman

Question 27

Arithmetic

Which of the following is considered a poor file management practice on a computer system?

Giving files meaningful and descriptive names

Saving temporary files in unrelated and scattered folders

Creating separate folders for documents, images and videos

Using nested folders to organise large sets of data

Question 28

Arithmetic

Identify whether the given statements are correct or incorrect with respect to INDRA 2021. Statement 1: It is a bilateral naval exercise between India and South Africa. Statement 2: The 14th edition of this exercise included a wide range of activities and structured drills designed to enhance interoperability towards countering common maritime threats.

Both Statements 1 and 2 are incorrect

Both Statements 1 and 2 are correct

Statement 1 is correct and 2 is incorrect

Statement 2 is correct and 1 is incorrect

Question 29

Arithmetic

What does the abbreviation 'SRAM' stand for in computer memory?

Synchronous Read Access Memory

Standard Random Access Memory

Static Read Access Memory

Static Random Access Memory

Question 30

Logical

Which agency developed the Vikram 3201 and Kalpana 3201 microprocessors for space applications in 2021?

ISRO

BARC

BEL

DRDO

Question 31

Logical

Article 19 of the Indian Constitution guarantees six freedoms. Which of the following is NOT one of them?

Freedom to form associations or unions

Freedom from arrest

Freedom of speech and expression

Freedom to move freely throughout the territory of India

Question 32

Logical

The first systematisation of the Jain canonical literature took place at ________.

Vallabhi

Pataliputra

Mathura

Lumbini

Question 33

Logical

Which Article provides for the formation of Ward Committees in Municipal areas?

Article 243R

Article 243Z

Article 243T

Article 243S

Question 34

Logical

In 2021, the Indian government approved the setup of which numbered launch pad at Sriharikota?

Launch Pad Four

Launch Pad Three

Launch Pad Zero

Launch Pad One

Question 35

Logical

What is the rank of the services sector in terms of the top recipient of FDI equity in FY 2024-25, as per the data of Ministry of Commerce and Industry?

First

Third

Second

Fourth

Question 36

Logical

Where was Gandhi's method of Satyagraha first evolved and later fully developed as a freedom struggle tool in India?

Kheda

South Africa

Champaran

Bombay

Question 37

Logical

Who among the following became the first Indian chess player to qualify for the Esports World Cup (EWC) 2021 through the second leg of the Champions Chess Tour?

Arjun Erigaisi

Praggnanandhaa Rameshbabu

Bhubaneswar Kumar

Pentala Harikrishna

Question 38

Logical

Which Indian State contributes the most to commercial floriculture cultivation, accounting for more than 20% of the country's total production in FY 2024?

West Bengal

Tamil Nadu

Chhattisgarh

Gujarat

Question 39

Logical

As of March 14, 2024, which of the following is the world's highest railway bridge?

Jubilee Bridge

Chenab Bridge

Vikramshila Setu

Nehru Setu Bridge

Question 40

Logical

An item is marked for $₹$18,000. A shopkeeper gives two successive discounts of 10% and 5%. What is its selling price?

$₹$14,390

$₹$17,390

$₹$16,390

$₹$15,390

Question 41

Logical

Which of the following numbers is divisible by 14?

6794266

6436639

7048048

7132968

Question 42

Logical

Salman and Vivek together invested $₹$45,200 in a business. At the end of the year, out of a total profit of $₹$16,000, Vivek's share was $₹$6,400. What was the difference between their investments?

$₹$10,752

$₹$7,053

$₹$9,040

$₹$9,093

Question 43

Logical

Sapna invested $₹$20,400 on simple interest, partly at the rate of 14% per annum and partly at the rate of 11% per annum. If she earns equal interests from the two investments after 9 years, then find the sum invested at the rate of 14% per annum (in$₹$).

8,976

8,975

8,979

8,977

Question 44

Logical

In $\triangle ABC$, $BD \perp AC$ at D and $\angle DBC = 25^\circ$. E is a point on BC such that $\angle CAE = 80^\circ$. What is the measure of $\angle AEB$?

$140^\circ$

$139^\circ$

$146^\circ$

$145^\circ$

Question 45

Logical

The product of two consecutive positive natural numbers is 812. The greater of the two numbers is:

Question 46

Logical

93 light bulbs were purchased for $₹$93, and 19 light bulbs broke in transit. The trader sold the remaining light bulbs at $₹$1.40 each. Find his profit.

$₹$10.30

$₹$10.60

$₹$10.10

$₹$10.20

Question 47

Logical

The HCF and the LCM of two numbers are 6 and 264, respectively. If one of the numbers is 66, find the other one.

105

115

Question 48

Logical

A bus travelling at 48 km/hr completes a journey in 9 hours. What should be its speed to cover the same distance in 12 hours?

29 km/hr

26 km/hr

36 km/hr

37 km/hr

Question 49

Logical

If 2 times Mary's present age is 27 years more than 5 times Dia's present age, and 7 times Dia's present age is 9 years less than Mary's present age, then what is the difference (in years) between the ages of Mary and Dia?

Question 50

Logical

Zeeshan travels 294 km at 42 km/hr, the next 210 km at 30 km/hr and the next 330 km at 66 km/hr. What is his average speed (in km/hr) for the whole journey? (Round off your answer to two decimal places)

36.24

43.89

48.89

40.17

Question 51

Logical

Priya, Deepak, and Simran invest $₹$1,370, $₹$1,500, and $₹$1,230, respectively, to start a business. If the profit at the end of the year is $₹$1,010, then what is the share of Simran in the profit?

$₹$304

$₹$300

$₹$306

$₹$303

Question 52

Logical

A shopkeeper lists the price of a fan at 25% above its cost price and offers a 16% discount on its list price. If he earns a profit of $₹$140, then what is the list price (in $₹$) of the fan?

3,500

3,257

3,702

3,345

Question 53

Logical

An item marked for $₹$39,250 is sold at $₹$32,499 after allowing two successive discounts of x% and 10%. Find the value of x.

Question 54

The population of a district is 368000, out of which 220000 are males. 62% of the population is literate. If 62% males are literate, then what percentage of females are literate?

63%

59%

60%

62%

Question 55

If 20% of first number is equal to four-fifths of second number, what is the ratio of first number to the second number?

1:6

4:1

6:2

7:4

Question 56

The average of first 155 even numbers is

156

155.5

157

156.5

Question 57

6 men can complete a piece of work in 9 days, while 6 women can do it in 6 days. In how many days can 2 women and 3 men complete this work?

10 days

11 days

12 days

9 days

Question 58

The number of prime numbers lying between 430 and 438, both included, is:

Question 59

The marks scored by 10 students are given below. 13, 20, 15, 13, 19, 12, 12, 11, 13, 10 The mode of the given data is:

Question 60

In the following number-pairs, the second number is obtained by applying certain mathematical operations to the first number. Select the 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 its constituent digits. E.g., 13 Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.) 108, 54 78, 39

12, 24

65, 13

96, 48

54, 18

Question 61

What will come in the place of the question mark (?) in the following equation, if ‘÷’ and ‘−’ are interchanged and ‘×’ and ‘+’ are interchanged? 15 + 7 ÷ 7 × 48 − 2 + 23 × 4 = ?

612

716

559

654

Question 62

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 letter-cluster 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.)

NGK

TMQ

QJN

IBE

Question 63

Read the given statement(s) and conclusions carefully. Assuming that the information given in the statement(s) 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: Some guns are roses. All roses are bats. Conclusions: (I) Some guns are bats. (II) All bats are roses.

Both conclusions (I) and (II) follow.

Only conclusion (II) follows.

Neither conclusion (I) nor (II) follows.

Only conclusion (I) follows.

Question 64

In a certain code language, 'GIRL' is coded as '5317' and 'INKS' is coded as '2146'. What is the code for 'I' in the given code language?

Question 65

Each of the digits in the number 2436857 is arranged in ascending order from left to right. What will be the sum of the digits which are third from the left and second from the right in the new number thus formed?

Question 66

What should come in place of the question mark (?) in the given series based on the English alphabetical order? GBD IDF KFH MHJ ?

PJS

OJL

PQS

OQK

Question 67

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. MINK - IKNM - KNIM PLOT - LTOP - TOLP

TOES - OTES - SOET

WAIT - AWIT - TAIW

READ - RAED - DAER

CORD - ODRC - DROC

Question 68

What should come in place of the question mark (?) in the given series? 18 58 47 145 134 ?

426

406

460

408

Question 69

Refer to the following number, symbol series and answer the question that follow. Counting to be done from left to right only. (Left) ? 7 3 ? 2 5 3 ^ # + * @ 2 7 # & 5 2 * # 2 (Right) How many such symbols are there each of which is immediately preceded by a number and also immediately followed by a number?

One

Three

Four

Two

Question 70

What should come in place of the question mark (?) in the given series? 450 455 461 466 472 477 483 ?

488

490

487

489

Question 71

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

Question 72

Six people, E, F, G, H, I and P, are sitting in a row, facing north. Only two people sit to the left of P. Only two people sit between P and E. Only one person sits between E and H. Only I sits between P and G. How many people sit between F and I?

Zero

Three

Two

One

Question 73

Govind starts from Point Y and drives 12 km towards west. He then turns right and drives 37 km, takes a left turn, drives 18 km, turns left and drives 63 km. He then takes a right turn and drives 19 km. He takes a right turn, drives 35 km, turns left, drives 32 km, then turns left and drives 9 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.)

71 km towards west

84 km towards west

81 km towards east

77 km towards east

Question 74

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.)

IL - FQ

WR - TW

HY - DD

QE - NJ

Question 75

EGLU is related to IKOX in a certain way based on the English alphabetical order. In the same way, UWXG is related to YAAJ. To which of the given options is GIGP related, following the same logic?

KMJS

KMSJ

KSDF

KJSM

Question 76

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.)

RT-MO

OQ-JM

WY-RU

UW-PS

Question 77

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? HMI 3, JOK 6, LQM 9, NSO 12, ?

MTP 20

OUQ 15

PUQ 15

PTP 20

Question 78

GBNS is related to EYPV in a certain way based on the English alphabetical order. In the same way, CVRY is related to ASTB. To which of the following is YPVE related, following the same logic?

VNXG

XLYF

WMXH

VLWF

Question 79

Each of the digits in the number 6243514 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?

Two

Three

One

None

Question 80

What should come in place of the question mark (?) in the given series? 679 680 684 693 709 ?

741

739

734

731

Question 81

'A = B' means ‘A is the wife of B’,  'A ¥ B' means ‘A is the father of B’, 'A # B' means ‘ A is the brother of B’ and  'A % B' means ‘A is the son of B’.  How is S related to P if 'S ¥ Y # R = U % P'?

Son's wife's sister

Son's wife's father

Son's wife's mother

Son's wife's brother

Question 82

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 lions are tigers. No lion is a cat. Conclusions (I): Some cats are lions. Conclusions (II): Some tigers are lions.

Neither conclusion (I) nor (II) follows.

Only conclusion (II) follows.

Only conclusion (I) follows.

Both conclusions (I) and (II) follow.

Question 83

In a certain code language, 'SAID' is coded as '6175' and 'DIMS' is coded as '7691'. What is the code for 'M' in the given code language?

Question 84

Seven boxes T, U, V, W, X, Y and D are kept one over the other but not necessarily in the same order. T is kept immediately above D. U is kept immediately above W. Only V is kept above Y. Only one box are kept between V and T. Only two boxes are kept between Y and X. How many boxes are kept between W and V?

One

Five

Four

Two

Question 85

What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘×’ are interchanged, and ‘−’ and ‘÷’ are interchanged?  42 − 7 × 12 + 3 ÷ 13 = ?

Question 86

This question is based on the five, three-digit numbers given below. (Left) 384 673 543 236 741 (Right) (Example- 697 – First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.) If 2 is added to the first digit of every number, in how many numbers will the first digit be exactly divisible by the second digit?

Question 87

Town J is to the west of town M. Town N is to the south of Town M. Town K is to the west of Town N. Town L is to the south of town N. What is the position of town L with respect to town K?

Northeast

Southwest

Northwest

Southeast

Under the Legal Services Authorities Act, 1987, Lok Adalats have no jurisdiction to settle which of the following cases?

Which of the following Indian states has all three types of physical divisions – plateau, plains, and coastal plains?

Womesh Chandra Bonnerjee represented Calcutta University in the Bengal Legislative Council during ________.

Which geographical feature separates India from Sri Lanka?

Recipient of President's Medal For Distinguished Service (PSM) on the occasion of Republic Day 2021, Shri Deepak Kumar Kedia belongs to which of the following organisations?

According to the exercise brief published by PIB, from 10-23 March 2021, Exercise Khanjar-XII, the Joint Special Forces Drill between India and Kyrgyzstan focused primarily on:

Which of the following is classified as micronutrients?

The initial form of Odissi dance was performed by women serving in temples. What was their traditional designation?

Who, in 1816, modified Newton's formula for the speed of sound to take into account adiabatic compression in air?

Which of the following Acts marked the beginning of British parliamentary control over the East India Company?

Which of the following is a preventive measure for nuclear disasters?

What significant change did the Securities and Exchange Board of India (SEBI) implement in 2021 regarding derivatives trading?

What is the total worth of the Urban Challenge Fund (UCF) announced in the Union Budget 2021-26 to encourage innovative urban development?

The Chagos Archipelago, recently in the news, is a disputed territory between which two countries?

The Right to Public Services legislation was first introduced by which Indian state?

What was the Supreme Court's decision regarding the Kamla Nehru Memorial Trust's land allotment in Uttar Pradesh?

The Golden Temple, which is situated in Amritsar, Punjab, is alternatively known as ________.

The Lion Capital located at Sarnath, which is adopted as the national emblem of the Republic of India, was erected by which of the following Mauryan kings?

Which medical term describes an eating disorder in which energy expenditure is restricted below requirements, leading to significant weight loss?

Which of the following statements about the Peninsular Plateau of India is NOT correct?

Rural infrastructure development is crucial to improve connectivity and access to markets and services. Which scheme focuses on providing all-weather road connectivity to unconnected habitations?

The 'Special Food Grain Production Programme (SFPP) on Pulses' was implemented during the year ________.

Who initiated the Sampoorna Grameen Rozgar Yojana (SGRY)?

According to IQAir's World Air Quality Report released in March 2021, which place in Meghalaya is the most polluted globally?

Which of the following Directive Principles of State Policy is provided under Article 43A of the Indian Constitution?

Which Indian athlete won gold in the women's high jump at the 2021 Asian Athletics Championships?

Which of the following is considered a poor file management practice on a computer system?

What does the abbreviation 'SRAM' stand for in computer memory?

Which agency developed the Vikram 3201 and Kalpana 3201 microprocessors for space applications in 2021?

Article 19 of the Indian Constitution guarantees six freedoms. Which of the following is NOT one of them?

The first systematisation of the Jain canonical literature took place at ________.

Which Article provides for the formation of Ward Committees in Municipal areas?

In 2021, the Indian government approved the setup of which numbered launch pad at Sriharikota?

What is the rank of the services sector in terms of the top recipient of FDI equity in FY 2024-25, as per the data of Ministry of Commerce and Industry?

Where was Gandhi's method of Satyagraha first evolved and later fully developed as a freedom struggle tool in India?

Who among the following became the first Indian chess player to qualify for the Esports World Cup (EWC) 2021 through the second leg of the Champions Chess Tour?

Which Indian State contributes the most to commercial floriculture cultivation, accounting for more than 20% of the country's total production in FY 2024?

As of March 14, 2024, which of the following is the world's highest railway bridge?

An item is marked for $₹$18,000. A shopkeeper gives two successive discounts of 10% and 5%. What is its selling price?

Which of the following numbers is divisible by 14?

Salman and Vivek together invested $₹$45,200 in a business. At the end of the year, out of a total profit of $₹$16,000, Vivek's share was $₹$6,400. What was the difference between their investments?

Sapna invested $₹$20,400 on simple interest, partly at the rate of 14% per annum and partly at the rate of 11% per annum. If she earns equal interests from the two investments after 9 years, then find the sum invested at the rate of 14% per annum (in$₹$).

In $\triangle ABC$, $BD \perp AC$ at D and $\angle DBC = 25^\circ$. E is a point on BC such that $\angle CAE = 80^\circ$. What is the measure of $\angle AEB$?

The product of two consecutive positive natural numbers is 812. The greater of the two numbers is:

93 light bulbs were purchased for $₹$93, and 19 light bulbs broke in transit. The trader sold the remaining light bulbs at $₹$1.40 each. Find his profit.

The HCF and the LCM of two numbers are 6 and 264, respectively. If one of the numbers is 66, find the other one.

A bus travelling at 48 km/hr completes a journey in 9 hours. What should be its speed to cover the same distance in 12 hours?

If 2 times Mary's present age is 27 years more than 5 times Dia's present age, and 7 times Dia's present age is 9 years less than Mary's present age, then what is the difference (in years) between the ages of Mary and Dia?

Zeeshan travels 294 km at 42 km/hr, the next 210 km at 30 km/hr and the next 330 km at 66 km/hr. What is his average speed (in km/hr) for the whole journey? (Round off your answer to two decimal places)

Priya, Deepak, and Simran invest $₹$1,370, $₹$1,500, and $₹$1,230, respectively, to start a business. If the profit at the end of the year is $₹$1,010, then what is the share of Simran in the profit?

A shopkeeper lists the price of a fan at 25% above its cost price and offers a 16% discount on its list price. If he earns a profit of $₹$140, then what is the list price (in $₹$) of the fan?

An item marked for $₹$39,250 is sold at $₹$32,499 after allowing two successive discounts of x% and 10%. Find the value of x.

The population of a district is 368000, out of which 220000 are males. 62% of the population is literate. If 62% males are literate, then what percentage of females are literate?

If 20% of first number is equal to four-fifths of second number, what is the ratio of first number to the second number?

The average of first 155 even numbers is

6 men can complete a piece of work in 9 days, while 6 women can do it in 6 days. In how many days can 2 women and 3 men complete this work?

The number of prime numbers lying between 430 and 438, both included, is:

The marks scored by 10 students are given below. 13, 20, 15, 13, 19, 12, 12, 11, 13, 10 The mode of the given data is:

What will come in the place of the question mark (?) in the following equation, if ‘÷’ and ‘−’ are interchanged and ‘×’ and ‘+’ are interchanged? 15 + 7 ÷ 7 × 48 − 2 + 23 × 4 = ?

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 letter-cluster 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.)

In a certain code language, 'GIRL' is coded as '5317' and 'INKS' is coded as '2146'. What is the code for 'I' in the given code language?

Each of the digits in the number 2436857 is arranged in ascending order from left to right. What will be the sum of the digits which are third from the left and second from the right in the new number thus formed?

What should come in place of the question mark (?) in the given series based on the English alphabetical order? GBD IDF KFH MHJ ?

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. MINK - IKNM - KNIM PLOT - LTOP - TOLP

What should come in place of the question mark (?) in the given series? 18 58 47 145 134 ?

What should come in place of the question mark (?) in the given series? 450 455 461 466 472 477 483 ?

Six people, E, F, G, H, I and P, are sitting in a row, facing north. Only two people sit to the left of P. Only two people sit between P and E. Only one person sits between E and H. Only I sits between P and G. How many people sit between F and I?

EGLU is related to IKOX in a certain way based on the English alphabetical order. In the same way, UWXG is related to YAAJ. To which of the given options is GIGP 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? HMI 3, JOK 6, LQM 9, NSO 12, ?

GBNS is related to EYPV in a certain way based on the English alphabetical order. In the same way, CVRY is related to ASTB. To which of the following is YPVE related, following the same logic?

Each of the digits in the number 6243514 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?

What should come in place of the question mark (?) in the given series? 679 680 684 693 709 ?

'A = B' means ‘A is the wife of B’,&nbsp; 'A ¥ B' means ‘A is the father of B’, 'A # B' means ‘ A is the brother of B’ and&nbsp; 'A % B' means ‘A is the son of B’.&nbsp; How is S related to P if 'S ¥ Y # R = U % P'?

In a certain code language, 'SAID' is coded as '6175' and 'DIMS' is coded as '7691'. What is the code for 'M' in the given code language?

What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘×’ are interchanged, and ‘−’ and ‘÷’ are interchanged?&nbsp; 42 − 7 × 12 + 3 ÷ 13 = ?

Town J is to the west of town M. Town N is to the south of Town M. Town K is to the west of Town N. Town L is to the south of town N. What is the position of town L with respect to town K?

'A = B' means ‘A is the wife of B’, 'A ¥ B' means ‘A is the father of B’, 'A # B' means ‘ A is the brother of B’ and 'A % B' means ‘A is the son of B’. How is S related to P if 'S ¥ Y # R = U % P'?

What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘×’ are interchanged, and ‘−’ and ‘÷’ are interchanged? 42 − 7 × 12 + 3 ÷ 13 = ?