RRB-NTPC 2021 Mathematics

Practice subject-wise previous year questions

Question 301

Arithmetic

Which sector was given top priority under the Second Five-Year Plan of India (1956-61)?

Education and health

Agriculture

Small-scale industries

Heavy and basic industries

Question 302

Arithmetic

Who among the following was the renowned poet-saint of the Bhakti movement known for composing dohas (couplets)?

Bhasa

Kabir

Kalidasa

Bharavi

Question 303

Arithmetic

In March 2021, the Lok Sabha passed the Bills of Lading Bill, modernising how many years of old colonial shipping law?

169 years

175 years

150 years

120 years

Question 304

Arithmetic

Which of the following is an example of a longitudinal wave?

Water wave on surface

Light wave in vacuum

Sound wave in air

Radio wave during transmission

Question 305

Arithmetic

Who has written the book 'Parliament: Powers, Functions & Privileges; A Comparative Constitutional Perspective', launched by the Vice-President Jagdeep Dhankhar in January 2021?

MJ Akbar

Dr. Rajen Saikia

Dr. KS Chauhan

K Natwar Singh

Question 306

Arithmetic

Which method used in metallurgy specifically describes the formation of metal oxides by heating carbonate ores?

Calcification

Chlorination

Calcination

Carbonation

Question 307

Arithmetic

Which exercise did INS Shivalik complete just before joining RIMPAC in June 2024?

AUSINDEX

INDRA

JIMEX

SLINEX

Question 308

Arithmetic

The location of cement plants is mainly governed by the availability of:

bauxite

cotton

iron ore

limestone

Question 309

Arithmetic

Which Indian Prime Minister is closely associated with initiating the 1991 LPG reforms?

Rajiv Gandhi

Indira Gandhi

Atal Bihari Vajpayee

PV Narasimha Rao

Question 310

Arithmetic

A computer system mainly includes which three components?

CPU, Scanner, Air Conditioner

Monitor, USB, Light

Mouse, CPU, Mobile

Input, Processing, Output

Question 311

Arithmetic

What type of rainfall occurs when air is forced to rise over a mountain barrier?

Cyclonic rainfall

Orographic rainfall

Convectional rainfall

Frontal rainfall

Question 312

Arithmetic

Which of the following devices is primarily used to convert digital signals into sound for audio output?

Printer

Speaker

Microphone

Monitor

Question 313

Arithmetic

Which country served as the host for the 2021 Asian Winter Games?

Kazakhstan

China

Japan

South Korea

Question 314

Arithmetic

Who was appointed as the Chairperson of the 23rd Law Commission of India in April 2021?

Justice (Retd.) Ranjan Gogoi

Justice (Retd.) AK Sikri

Justice (Retd.) Dinesh Maheshwari

Justice (Retd.) Kurian Joseph

Question 315

Arithmetic

Which of the following is NOT a principle of Jainism?

The whole world, including stone and water, has life.

Rejection of the doctrine of Karma

Practice of non-injury to living beings

Monastic life is the only way to salvation.

Question 316

Arithmetic

Which island nation lies to the south of the Lakshadweep Islands?

Maldives

Andaman Islands

Sri Lanka

Mauritius

Question 317

Arithmetic

Puja Tomar, the first Indian woman to achieve a victory in a UFC (Ultimate Fighting Championship) fight in 2024, participates in which sport?

Wrestling

Mixed Martial Arts

Boxing

Judo

Question 318

Arithmetic

Hema Malini, who was appointed Member of Committee on the Empowerment of Women in April 2021, represents which parliamentary constituency?

Bareilly

Agra

Meerut

Mathura

Question 319

Arithmetic

Which military operation was launched to integrate Hyderabad into India in 1948?

Operation Shield

Operation Peace

Operation Polo

Operation Lotus

Question 320

Arithmetic

Which of the following Articles of the Indian Constitution provides for the composition of Municipalities?

Article 243S

Article 243R

Article 243X

Article 243Q

Question 321

Arithmetic

What makes basic rules in the Constitution effective?

They are based on popular customs only.

They are legally enforceable.

They are a secret.

They are not enforced.

Question 322

Arithmetic

Globalisation influenced consumer choices in India. Which trend reflects the impact of globalisation on Indian consumers?

Decline in foreign goods

Less brand diversity

Monopolisation of FMCG

Wider availability of international brands

Question 323

Arithmetic

In which of the following Indian cities was the Prarthana Samaj, which believed in the spiritual equality of all castes, founded in the 19th century?

Bombay

Kanpur

Mysore

Jodhpur

Question 324

Arithmetic

Which two chemists are credited with developing the law of mass action in 1864, which states that the concentration of the reactants determines how quickly a chemical change occurs?

Fritz Haber and Carl Bosch

Carl Wilhelm Scheele and Humphry Davy

Cato M Guldberg and Peter Waage

Georg Brandt and Torbern Bergman

Question 325

Arithmetic

On the occasion of Republic Day 2021, the president of India conferred how many Jeevan Raksha Padak Series of Awards-2024?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122

Which sector was given top priority under the Second Five-Year Plan of India (1956-61)?

Who among the following was the renowned poet-saint of the Bhakti movement known for composing dohas (couplets)?

In March 2021, the Lok Sabha passed the Bills of Lading Bill, modernising how many years of old colonial shipping law?

Which of the following is an example of a longitudinal wave?

Who has written the book 'Parliament: Powers, Functions &amp; Privileges; A Comparative Constitutional Perspective', launched by the Vice-President Jagdeep Dhankhar in January 2021?

Which method used in metallurgy specifically describes the formation of metal oxides by heating carbonate ores?

Which exercise did INS Shivalik complete just before joining RIMPAC in June 2024?

The location of cement plants is mainly governed by the availability of:

Which Indian Prime Minister is closely associated with initiating the 1991 LPG reforms?

A computer system mainly includes which three components?

What type of rainfall occurs when air is forced to rise over a mountain barrier?

Which of the following devices is primarily used to convert digital signals into sound for audio output?

Which country served as the host for the 2021 Asian Winter Games?

Who was appointed as the Chairperson of the 23rd Law Commission of India in April 2021?

Which of the following is NOT a principle of Jainism?

Which island nation lies to the south of the Lakshadweep Islands?

Puja Tomar, the first Indian woman to achieve a victory in a UFC (Ultimate Fighting Championship) fight in 2024, participates in which sport?

Hema Malini, who was appointed Member of Committee on the Empowerment of Women in April 2021, represents which parliamentary constituency?

Which military operation was launched to integrate Hyderabad into India in 1948?

Which of the following Articles of the Indian Constitution provides for the composition of Municipalities?

What makes basic rules in the Constitution effective?

Globalisation influenced consumer choices in India. Which trend reflects the impact of globalisation on Indian consumers?

In which of the following Indian cities was the Prarthana Samaj, which believed in the spiritual equality of all castes, founded in the 19th century?

Which two chemists are credited with developing the law of mass action in 1864, which states that the concentration of the reactants determines how quickly a chemical change occurs?

On the occasion of Republic Day 2021, the president of India conferred how many Jeevan Raksha Padak Series of Awards-2024?

Who has written the book 'Parliament: Powers, Functions & Privileges; A Comparative Constitutional Perspective', launched by the Vice-President Jagdeep Dhankhar in January 2021?