RRB-NTPC 2021 Questions

20 Aug 2021 • Shift 2

91 Questions AvailableTake as Test

Question 1

Arithmetic

In May 2021, which Indian organisation successfully completed the 'Har Shikhar Tiranga' mission by summiting Mt. Kangchenjunga?

National Institute of Mountaineering and Adventure Sports

Himalayan Club

Indian Mountaineering Foundation

Border Roads Organisation

Question 2

Arithmetic

Which strategy DOES NOT promote sustainable development in agriculture?

Efficient irrigation systems

Use of drought-resistant crops

Excessive use of chemical fertilizers

Crop rotation and organic farming

Question 3

Arithmetic

Where was rural development particularly emphasised in the Seventh Five-Year Plan?

Industrial zones

Urban centers

Foreign markets

Rural capital formation areas

Question 4

Arithmetic

Which of the following schemes focuses on providing rural connectivity through all - weather roads?

Pradhan Mantri Gram Sadak Yojana

Pradhan Mantri Awas Yojana-Gramin

RURBAN Mission

Saansad Adarsh Gram Yojana

Question 5

Arithmetic

As per the PIB report published on 17 April 2021, India's defence production has reached a new milestone by increasing from ₹40,000 crore in 2014 to over how much in the financial year 2023-24?

₹1.33 lakh crore

₹1.27 lakh crore

₹1.11 lakh crore

₹1.19 lakh crore

Question 6

Arithmetic

What is the primary aim of the National Urban Livelihoods Mission (NULM)?

Encouraging foreign investment in urban infrastructure

Reducing urban poverty through skill development and self-employment

Promoting smart cities in Tier-2 towns

Providing subsidised housing to rural workers

Question 7

Arithmetic

Which Article allows the President to appoint a Commission to investigate the condition of socially and educationally backward classes?

Article 330

Article 332

Article 340

Article 342

Question 8

Arithmetic

What is the term used for the persistence of sound in a large hall due to repeated reflections from walls and other surfaces?

Reverberation

Diffraction

Refraction

Interference

Question 9

Arithmetic

Bal Gangadhar Tilak gave which popular slogan to arouse nationalist sentiments among the Indians?

Inquilab Zindabad

Vande Mataram

Quit India

Swaraj is my birthright

Question 10

Arithmetic

Which of the following acts was aimed at establishing a federal polity in India?

Indian Councils Act, 1892

Rowlatt Act, 1919

Government of India Act, 1935

Government of India Act, 1858

Question 11

Arithmetic

Which of the following classical dance forms is known for storytelling through facial expressions and hand gestures, and comes from Tamil Nadu?

Bharatanatyam

Kathak

Odissi

Kuchipudi

Question 12

Arithmetic

What is the correct way to rename a file or folder using the right mouse button?

Right-click on the desktop $\rightarrow$ Select New $\rightarrow$ Rename

Double-click on the file $\rightarrow$ Type new name

Right-click on the file $\rightarrow$ Select Rename $\rightarrow$ Type new name $\rightarrow$ Press Enter

Left-click on the file $\rightarrow$ Press Delete $\rightarrow$ Type new name

Question 13

Arithmetic

Which is the first country to develop genome-based rice variety?

China

India

The US

France

Question 14

Arithmetic

Which of the following countries shares the longest land border with India?

Pakistan

Nepal

Bangladesh

China

Question 15

Arithmetic

Who became the first artist to win Best Male Act three times at the 2021 MOBO Awards?

Stormzy

Skepta

Central Cee

Dave

Question 16

Arithmetic

Which group of Indian islands lies in the Arabian Sea near the Malabar Coast and consists of coral islands?

Andaman Islands

Nicobar Islands

Sundarbans

Lakshadweep Islands

Question 17

Arithmetic

Which of the following sectors includes banking, communication and transport?

Quaternary

Secondary

Primary

Tertiary

Question 18

Arithmetic

Who was the founder of the Mauryan Empire and established a centralised administrative system?

Ashoka

Bindusara

Chandragupta Maurya

Brihadratha

Question 19

Arithmetic

DBW 371 (Karan Vrinda), DBW 303 (Karan Vaishnavi) and DBW 187 (Karan Vandana) are varieties of which crop in India?

Rice

Wheat

Tea

Maize

Question 20

Arithmetic

Who among the following bagged India's first gold medal at International Shooting Sport Federation (ISSF) Junior World Cup, Germany in May 2021?

Divanshi

Parisha Gupta

Kanak

Sainyam 

Question 21

Arithmetic

In Brahmadeya villages under the Pallavas, which caste predominantly managed the local Sabha assemblies?

Vaishyas

Shudras

Brahmanas

Kshatriyas

Question 22

Arithmetic

Who acts as the real executive head in a state?

Governor

Chief Minister

Speaker

Advocate General

Question 23

Arithmetic

The Central Government approved the allocation of additional how many million tonnes of rice from the Food Corporation of India (FCI) for ethanol production in May 2021?

2.1 million tonnes

2.8 million tonnes

3.2 million tonnes

2.4 million tonnes

Question 24

Arithmetic

What instrument is used to measure lung volumes during breathing?

Respirometer

Sphygmomanometer

Spirometer

Barometer

Question 25

Arithmetic

The Rajya Sabha seat distribution among states is found in which Schedule of the Indian Constitution?

Fourth Schedule

Tenth Schedule

Second Schedule

First Schedule

Question 26

Arithmetic

What happens when user right-clicks on an empty area of the MS Windows desktop?

A context menu with view and display settings is opened.

The File Explorer is launched.

The Task Manager opens.

The Start Menu is displayed.

Question 27

Arithmetic

Who became the first Indian driver to win a Formula 2 race in May 2021?

Arjun Maini

Narain Karthikeyan

Kush Maini

Jehan Daruvala

Question 28

Arithmetic

Which organisation introduced new guidelines in 2021 to regulate the sale of radio equipment, including walkie-talkies, on e-commerce platforms?

Department of Telecommunications (DoT)

Central Consumer Protection Authority (CCPA)

Telecom Regulatory Authority of India (TRAI)

Ministry of Electronics and Information Technology (MeitY)

Question 29

Arithmetic

What is the codename of the Low-Level Transportable Radar (LLTR) to be procured by the Ministry of Defence (MoD) with Bharat Electronics Limited (BEL) at a cost of ₹2,906 crore in March 2021?

Ashwini

Vayu

Surya

Indra

Question 30

Logical

The Planning Commission was the nodal body for central planning in India. Who served as the first Chairman of the Planning Commission?

Jawaharlal Nehru

BR Ambedkar

Sardar Vallabhbhai Patel

CD Deshmukh

Question 31

Logical

What was one recommendation of the Sarkaria Commission regarding Governors?

Governors should be elected by States.

Governors should be military officers.

Governors should only be politicians.

Governors should be non-partisan.

Question 32

Logical

Which philosophical work did Rammohan Roy write in 1803 analysing world religions through reason and social relevance?

Hind Swaraj

Satyarth Prakash

Tuhfat-ul Muwahhidin

Precepts of Jesus

Question 33

Logical

What is the primary purpose of the Raksha Kavach system showcased by the Defence Research and Development Organisation (DRDO) on Republic Day, 2021?

Cyber warfare

Multi-layered defence protection

Ground-based artillery support

Naval operations

Question 34

Logical

Which of the following animals is listed as endangered and protected under the Indian Wildlife Protection Act, 1972?

Hanuman langur

Peacock

Nilgai

Lion-tailed macaque

Question 35

Logical

As per the Scheduled Castes (Rationalisation of Reservation) Act, 2021 implemented by Telangana government, what percentage of reservation will Group II get within the 15 percent quota for SC?

7.50%

Question 36

Logical

Which two countries signed an agreement on 22 May 2021, regarding the future of the Chagos Archipelago?

United Kingdom and India

United States and Republic of Mauritius

United Kingdom and Republic of Mauritius

United Kingdom and Seychelles

Question 37

Logical

Provision for securing just and humane conditions of work and maternity relief comes under which Article of the Indian Constitution?

Article 39A

Article 45

Article 47

Article 42

Question 38

Logical

Which of the following organisations in India developed the world's highest-resolution weather forecasting model in May 2021?

Indian Institute of Tropical Meteorology (IITM)

National Centre for Medium Range Weather Forecasting (NCMRWF)

India Meteorological Department (IMD)

Indian Space Research Organisation (ISRO)

Question 39

Logical

Which of the following foods is a rich source of dietary fibre for human beings?

Chicken

Cheese

Fish

Oats

Question 40

Logical

The average weight (in kg) of a family of five members whose weights are 40 kg, 49 kg, 56 kg, 76 kg and 36 kg is:

52.4

53.4

51.4

50.4

Question 41

Logical

The average of first 174 even numbers is

175

176

175.5

174.5

Question 42

Logical

Two cubes each of volume $125\ cm^3$ are joined end to end. The total surface area of the resulting cuboid is:

160 $cm^2$

80 $cm^2$

125 $cm^2$

250 $cm^2$

Question 43

Logical

A vendor claims to sell wheat at a loss of 65%, but he cheats by using weights that are 70% less than the stated weight. What is his actual profit percentage (round off to two decimal places)?

12.93%

19.59%

11.35%

16.67%

Question 44

Logical

A wholesaler offers a trade discount of 15% on a product priced at ₹8,000. The customer is also eligible for a scheme discount of 5% on the already discounted price. What is the final price the customer has to pay?

₹6,440

₹6,800

₹6,460

₹6,600

Question 45

Logical

M and N started a business. M invested ₹69,000 more than N for 5 months, while N invested for 3 months. M's share is ₹720 more than that of N, out of a total profit of ₹2,160. Find the capital contributed by M.

₹4,14,120

₹4,14,100

₹4,14,073

₹4,14,000

Question 46

Logical

Find the simple interest (in ₹) on ₹4,000 at 7.5% per annum rate of interest deposited on 3 February 2024 and withdrawn on 4 April 2024.

₹48

₹51

₹50

₹49

Question 47

Logical

A man goes to Lucknow from Kanpur at a speed of 36 km/hr and returns to Kanpur at speed of 45 km/hr, through the same route. What is his average speed (in km/hr) of the entire journey?

Question 48

Logical

The HCF and the LCM of two numbers are 5 and 3190, respectively. If one of the numbers is 110, find the other one.

155

135

145

165

Question 49

Logical

If the 6-digit number N00M49 is divisible by 11, then which of the options below can give a possible correct relation between M and N?

M - N = 1

M - N = -5

M + N = 5

M = N

Question 50

Logical

Sapna invested ₹20,700 on simple interest, partly at 9% per annum and partly at 14% per annum. If she earns equal interests from the two investments after 3 years, then find the sum invested at 9% per annum (in ₹).

12,600

12,597

12,599

12,602

Question 51

Logical

In covering a distance of 52 km, Pranay takes 7 hours more than Aman. If Pranay doubles his speed, then he would take 6 hours less than Aman. Pranay's speed is:

10 km/hr

3 km/hr

2 km/hr

8 km/hr

Question 52

Logical

The volume of a cube is $1728\ cm^3$. Find its total surface area (in $cm^2$).

884

764

864

784

Question 53

Logical

Mohan bought some pens at the rate of ₹150/dozen. He sold them for ₹16 each. His profit percentage is _______ %.

Question 54

Logical

Which of the following numbers divides 889897?

Question 55

Logical

The LCM of the numbers 2.1 and 0.68 is:

71.4

0.714

714

7.14

Question 56

Logical

Evaluate: (-9) - (-60) $\div$ (-6) + (-4) $\times$ 8

-54

-51

-53

-50

Question 57

P, Q and R invest a sum in the ratio of 3: 53:24, respectively. If they earned a total profit of ₹1,280 at the end of the year, then what is the difference between share of Q and R?

₹533

₹464

₹417

₹570

Question 58

A shopkeeper bought an article for ₹576. At what price should he mark the article to earn a profit of 15% after allowing a discount of 4%?

₹636

₹690

₹685

₹639

Question 59

The population of a district is 373000, out of which 227000 are males. 69% of the population is literate. If 69% males are literate, then what percentage of females are literate?

70%

69%

68%

67%

Question 60

The cost of 18 pens and 4 pencils is ₹200. If the cost of a pen decreases by ₹1 and the cost of a pencil increases by ₹3, then the cost of 19 pens and 3 pencils is ₹151. What is the original cost of 12 pens and 10 pencils?

₹430

₹434

₹429

₹433

Question 61

If 77% of first number is equal to three-fourths of second number, what is the ratio of first number to the second number?

75:77

75:15

74:22

73:13

Question 62

Two pipes can fill a cistern, individually, in 70 min and 30 min, respectively. There is a pipe located at the bottom of the cistern to empty it. If all the three pipes are opened simultaneously, then the empty cistern gets filled in 28 min. How long will the pipe at the bottom of the tank take to empty the completely filled cistern if no other pipe is then open?

80 min

84 min

81 min

67 min

Question 63

ABCD is a trapezium in which BC $\|$ AD and AC = CD. If $\angle ABC = 40^\circ$ and $\angle BAC = 120^\circ$, then what is the measure of $\angle ACD$ (in degree)?

$144^\circ$

$148^\circ$

$140^\circ$

$149^\circ$

Question 64

5 years ago, the age of a father was 14 years more than twice his son's age. After how many years, from now, will he be twice his son's age?

Question 65

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 letter-cluster pair 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.)

WY-PY

SU-LP

QS-JS

UW-NW

Question 66

What should come in place of the question mark (?) in the given series? 55 64 81 106 139 ?

181

180

182

179

Question 67

Seven people, D, E, F, G, H, I and X, are sitting around a circular table facing the centre of the table. E sits to the immediate right of D. Only three people sit between E and G when counted from the left of E. Only three people sit between D and H. F sits to the immediate right of I. How many people sit between X and I when counted from the left of I?

Four

Three

One

Two

Question 68

Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern.   KFD : IIB UDD : SGB

SCM : QFO

VRB : TUD

RPH : PSK

WBI : UEG

Question 69

In a certain code language, 'FEAR' is coded as '2461' and 'THEM' is coded as '1593'. What is the code for 'E' in that language?

Question 70

What should come in place of the question mark (?) in the given series based on the English alphabetical order? KPX MOU ONR ? SLL

SQP

MSP

PSQ

QMO

Question 71

R is the brother of C. C is the brother of A. A is the mother of G. G is the son of H. How is R related to H?

Father

Wife's brother

Brother

Wife's father

Question 72

Each of the digits in the number 7642915 is arranged in ascending order from left to right. The position(s) of how many digits will remain unchanged as compared to that in the original number?

None

Three

Two

One

Question 73

Refer to the following number and symbol series and answer the question that follows. All numbers are single-digit. Counting to be done from left to right.  (Left) 3 8 $ 7 ? 5 % 4 1 Ω 2 # 6 & * 9 @ £ (Right) How many such symbols are there, each of which is immediately preceded by an even number and also immediately followed by an odd number?

None

One

Three

Two

Question 74

What will come in the place of the question mark (?) in the following equation, if '+' and '$\div$' are interchanged and '-' and '$\times$' are interchanged? 26 + 2 $\times$ 12 - 2 $\div$ 16 = ?

Question 75

What should come in place of the question mark (?) in the given series? 591 592 596 605 621 ?

641

636

631

646

Question 76

Six friends, J, K, L, M, N and O, are sitting in a straight line, facing north. L sits second to the left of M, who sits to the immediate left of K. J sits to the immediate left of N. L does not sit on any of the extreme ends. Who sits second to the right of O?

Question 77

If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 4739215, what will be the difference between the greatest and smallest digits in the new number thus formed?

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 conclusion(s) logically follow(s) from the statement(s).   Statements: All Turquoises are Ochres. All Ochres are Blues.   Conclusions: I. No Blues are Turquoises. II. Some Blues are Turquoises.

Only conclusion (II) follows.

Both conclusions (I) and (II) follow.

Only conclusion (I) follows.

Neither conclusion (I) nor (II) follows.

Question 79

Anuj starts from Point A and drives 5 km towards north. He then takes a left turn, drives 6 km, turns left and drives 9 km. He then takes a left turn and drives 11 km. He takes a final left turn, drives 4 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 $90^\circ$ turns only unless specified.)

6 km to west

5 km to west

8 km to west

7 km to west

Question 80

GULP is related to IWOS in a certain way based on the English alphabetical order. In the same way, KYRV is related to MAUY. To which of the following is OCXB related, following the same logic?

PFCG

RDZF

QEAE

PEBD

Question 81

What should come in place of the question mark (?) in the given series? 550 551 555 556 560 561 ? 566

567

563

565

564

Question 82

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 9 5 € 2 3 £ © € * 3 4 * @ @ 1 & 7 @ £ * 1 (Right)  How many such symbols are there, each of which is immediately preceded by a number and also immediately followed by a number?

Question 83

MONK is related to RTSP in a certain way based on the English alphabetical order. In the same way, GIHE is related to LNMJ. To which of the following is VXWT related, following the same logic?

AYTR

ACFR

ACBY

AVGF

Question 84

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 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.)

FM-CW

IP-FZ

MT-ID

RY-OI

Question 85

What will come in place of the question mark (?) in the following equation, if '+' and '$\div$' are interchanged and '-' and '$\times$' are interchanged? 15 - 3 $\div$ 21 + 3 $\times$ 36 = ?

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.)  18, 141  42, 165

36, 159

24, 167

28, 129

11, 155

Question 87

Shivani starts from point A and drives 11 km towards the east. She then takes a left turn, drives 5 km, turns right and drives 5 km. She then takes a right turn and drives 7 km. She then takes a right turn, drives 7 km. She then takes a left turn and drives 10 km. She then takes a final right turn and drives 9 km and stops at point B. How far and towards which direction should she drive in order to reach point A again? (All turns are $90^\circ$ degrees unless specified)

10 km north

10 km south

12 km north

11 km north

Question 88

In a certain code language, 'PORT' is coded as '9125' and 'ROPE' is coded as '1352'. What is the code for 'E' in the given code language?

Question 89

Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which 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.)

JU - OS

GR - KP

CN - GL

OA - SY

Question 90

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 conclusion(s) logically follow(s) from the statement(s).   Statements: All glasses are bowls. All bowls are plates.   Conclusions: (I) Some plates are bowls. (II) All glasses are plates.

Only conclusion (I) follows.

Only conclusion (II) follows.

Neither conclusion (I) nor (II) follows.

Both conclusions (I) and (II) follow.

Question 91

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? UKM 1 SML 3 QOK 9 OQJ 27 ?

MTI 79

MSI 81

MSI 79

MSJ 81

In May 2021, which Indian organisation successfully completed the 'Har Shikhar Tiranga' mission by summiting Mt. Kangchenjunga?

Which strategy DOES NOT promote sustainable development in agriculture?

Where was rural development particularly emphasised in the Seventh Five-Year Plan?

Which of the following schemes focuses on providing rural connectivity through all - weather roads?

As per the PIB report published on 17 April 2021, India's defence production has reached a new milestone by increasing from ₹40,000 crore in 2014 to over how much in the financial year 2023-24?

What is the primary aim of the National Urban Livelihoods Mission (NULM)?

Which Article allows the President to appoint a Commission to investigate the condition of socially and educationally backward classes?

What is the term used for the persistence of sound in a large hall due to repeated reflections from walls and other surfaces?

Bal Gangadhar Tilak gave which popular slogan to arouse nationalist sentiments among the Indians?

Which of the following acts was aimed at establishing a federal polity in India?

Which of the following classical dance forms is known for storytelling through facial expressions and hand gestures, and comes from Tamil Nadu?

What is the correct way to rename a file or folder using the right mouse button?

Which is the first country to develop genome-based rice variety?

Which of the following countries shares the longest land border with India?

Who became the first artist to win Best Male Act three times at the 2021 MOBO Awards?

Which group of Indian islands lies in the Arabian Sea near the Malabar Coast and consists of coral islands?

Which of the following sectors includes banking, communication and transport?

Who was the founder of the Mauryan Empire and established a centralised administrative system?

DBW 371 (Karan Vrinda), DBW 303 (Karan Vaishnavi) and DBW 187 (Karan Vandana) are varieties of which crop in India?

Who among the following bagged India's first gold medal at International Shooting Sport Federation (ISSF) Junior World Cup, Germany in May 2021?

In Brahmadeya villages under the Pallavas, which caste predominantly managed the local Sabha assemblies?

Who acts as the real executive head in a state?

The Central Government approved the allocation of additional how many million tonnes of rice from the Food Corporation of India (FCI) for ethanol production in May 2021?

What instrument is used to measure lung volumes during breathing?

The Rajya Sabha seat distribution among states is found in which Schedule of the Indian Constitution?

What happens when user right-clicks on an empty area of the MS Windows desktop?

Who became the first Indian driver to win a Formula 2 race in May 2021?

Which organisation introduced new guidelines in 2021 to regulate the sale of radio equipment, including walkie-talkies, on e-commerce platforms?

What is the codename of the Low-Level Transportable Radar (LLTR) to be procured by the Ministry of Defence (MoD) with Bharat Electronics Limited (BEL) at a cost of ₹2,906 crore in March 2021?

The Planning Commission was the nodal body for central planning in India. Who served as the first Chairman of the Planning Commission?

What was one recommendation of the Sarkaria Commission regarding Governors?

Which philosophical work did Rammohan Roy write in 1803 analysing world religions through reason and social relevance?

What is the primary purpose of the Raksha Kavach system showcased by the Defence Research and Development Organisation (DRDO) on Republic Day, 2021?

Which of the following animals is listed as endangered and protected under the Indian Wildlife Protection Act, 1972?

As per the Scheduled Castes (Rationalisation of Reservation) Act, 2021 implemented by Telangana government, what percentage of reservation will Group II get within the 15 percent quota for SC?

Which two countries signed an agreement on 22 May 2021, regarding the future of the Chagos Archipelago?

Provision for securing just and humane conditions of work and maternity relief comes under which Article of the Indian Constitution?

Which of the following organisations in India developed the world's highest-resolution weather forecasting model in May 2021?

Which of the following foods is a rich source of dietary fibre for human beings?

The average weight (in kg) of a family of five members whose weights are 40 kg, 49 kg, 56 kg, 76 kg and 36 kg is:

The average of first 174 even numbers is

Two cubes each of volume $125\ cm^3$ are joined end to end. The total surface area of the resulting cuboid is:

A vendor claims to sell wheat at a loss of 65%, but he cheats by using weights that are 70% less than the stated weight. What is his actual profit percentage (round off to two decimal places)?

A wholesaler offers a trade discount of 15% on a product priced at ₹8,000. The customer is also eligible for a scheme discount of 5% on the already discounted price. What is the final price the customer has to pay?

M and N started a business. M invested ₹69,000 more than N for 5 months, while N invested for 3 months. M's share is ₹720 more than that of N, out of a total profit of ₹2,160. Find the capital contributed by M.

Find the simple interest (in ₹) on ₹4,000 at 7.5% per annum rate of interest deposited on 3 February 2024 and withdrawn on 4 April 2024.

A man goes to Lucknow from Kanpur at a speed of 36 km/hr and returns to Kanpur at speed of 45 km/hr, through the same route. What is his average speed (in km/hr) of the entire journey?

The HCF and the LCM of two numbers are 5 and 3190, respectively. If one of the numbers is 110, find the other one.

If the 6-digit number N00M49 is divisible by 11, then which of the options below can give a possible correct relation between M and N?

Sapna invested ₹20,700 on simple interest, partly at 9% per annum and partly at 14% per annum. If she earns equal interests from the two investments after 3 years, then find the sum invested at 9% per annum (in ₹).

In covering a distance of 52 km, Pranay takes 7 hours more than Aman. If Pranay doubles his speed, then he would take 6 hours less than Aman. Pranay's speed is:

The volume of a cube is $1728\ cm^3$. Find its total surface area (in $cm^2$).

Mohan bought some pens at the rate of ₹150/dozen. He sold them for ₹16 each. His profit percentage is _______ %.

Which of the following numbers divides 889897?

The LCM of the numbers 2.1 and 0.68 is:

Evaluate: (-9) - (-60) $\div$ (-6) + (-4) $\times$ 8

P, Q and R invest a sum in the ratio of 3: 53:24, respectively. If they earned a total profit of ₹1,280 at the end of the year, then what is the difference between share of Q and R?

A shopkeeper bought an article for ₹576. At what price should he mark the article to earn a profit of 15% after allowing a discount of 4%?

The population of a district is 373000, out of which 227000 are males. 69% of the population is literate. If 69% males are literate, then what percentage of females are literate?

The cost of 18 pens and 4 pencils is ₹200. If the cost of a pen decreases by ₹1 and the cost of a pencil increases by ₹3, then the cost of 19 pens and 3 pencils is ₹151. What is the original cost of 12 pens and 10 pencils?

If 77% of first number is equal to three-fourths of second number, what is the ratio of first number to the second number?

ABCD is a trapezium in which BC $\|$ AD and AC = CD. If $\angle ABC = 40^\circ$ and $\angle BAC = 120^\circ$, then what is the measure of $\angle ACD$ (in degree)?

5 years ago, the age of a father was 14 years more than twice his son's age. After how many years, from now, will he be twice his son's age?

What should come in place of the question mark (?) in the given series? 55 64 81 106 139 ?

Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern. &nbsp; KFD : IIB UDD : SGB

In a certain code language, 'FEAR' is coded as '2461' and 'THEM' is coded as '1593'. What is the code for 'E' in that language?

What should come in place of the question mark (?) in the given series based on the English alphabetical order? KPX MOU ONR ? SLL

R is the brother of C. C is the brother of A. A is the mother of G. G is the son of H. How is R related to H?

Each of the digits in the number 7642915 is arranged in ascending order from left to right. The position(s) of how many digits will remain unchanged as compared to that in the original number?

What will come in the place of the question mark (?) in the following equation, if '+' and '$\div$' are interchanged and '-' and '$\times$' are interchanged? 26 + 2 $\times$ 12 - 2 $\div$ 16 = ?

What should come in place of the question mark (?) in the given series? 591 592 596 605 621 ?

Six friends, J, K, L, M, N and O, are sitting in a straight line, facing north. L sits second to the left of M, who sits to the immediate left of K. J sits to the immediate left of N. L does not sit on any of the extreme ends. Who sits second to the right of O?

If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 4739215, what will be the difference between the greatest and smallest digits in the new number thus formed?

GULP is related to IWOS in a certain way based on the English alphabetical order. In the same way, KYRV is related to MAUY. To which of the following is OCXB related, following the same logic?

What should come in place of the question mark (?) in the given series? 550 551 555 556 560 561 ? 566

MONK is related to RTSP in a certain way based on the English alphabetical order. In the same way, GIHE is related to LNMJ. To which of the following is VXWT related, following the same logic?

What will come in place of the question mark (?) in the following equation, if '+' and '$\div$' are interchanged and '-' and '$\times$' are interchanged? 15 - 3 $\div$ 21 + 3 $\times$ 36 = ?

In a certain code language, 'PORT' is coded as '9125' and 'ROPE' is coded as '1352'. What is the code for 'E' in the given code language?

Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete? UKM 1 SML 3 QOK 9 OQJ 27 ?

Select the pair which follows the same pattern as that followed by the two set of pairs given below. Both pairs follow the same pattern. KFD : IIB UDD : SGB