RRB-NTPC 2021 Mathematics

Practice subject-wise previous year questions

Question 1151
Arithmetic

Where was the 12th World Government Summit, 2021, held?

A
Delhi, India
B
Muscat, Oman
C
Riyadh, Saudi Arabia
D
Dubai, UAE
Question 1152
Arithmetic

What is the general slope of the Deccan Plateau?

A
North to South
B
West to East
C
South to North
D
East to West
Question 1153
Arithmetic

During which period of Indian history were the stupas of Sanchi and Sarnath built, reflecting its architectural style?

A
Gupta rule
B
Kushan rule
C
Mauryan rule
D
Vakataka rule
Question 1154
Arithmetic

Which of the following countries was elected to the Vice Presidency of the International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA) in 2021?

A
France
B
Japan
C
Australia
D
India
Question 1155
Arithmetic

Who among the following strongly criticised British education for being too Western and disconnected from Indian realities?

A
Charles Wood
B
Rabindranath Tagore
C
Raja Rammohan Roy
D
Macaulay
Question 1156
Arithmetic

The 'Nuclear Energy Mission for Viksit Bharat' aims to achieve how much nuclear energy capacity by 2047?

A
75 GW
B
125 GW
C
50 GW
D
100 GW
Question 1157
Arithmetic

Which Indo-Greek ruler's envoy Heliodorus installed a pillar in Vidisha and was a devotee of Lord Krishna?

A
Diodotus
B
Demetrius
C
Antialkidas
D
Menander
Question 1158
Arithmetic

Which of the following pairs of Union Territories were merged to form a single Indian Union Territory in 2020?

A
Dadra and Nagar Haveli and Daman and Diu
B
Andaman and Nicobar and Lakshadweep
C
Chandigarh and Puducherry
D
Jammu and Kashmir and Ladakh
Question 1159
Arithmetic

The government has made efforts to boost financial inclusion. Which 2014 scheme aimed to provide universal banking access in India?

A
JAM Trinity
B
PMAY
C
MUDRA Yojana
D
Jan Dhan Yojana
Question 1160
Arithmetic

What is the main objective of the joint military exercise ‘Ekuverin’ ?

A
To promote maritime trade
B
Humanitarian assistance and disaster management
C
Cooperation in counter-terrorism and counter-insurgency operations
D
Cooperation in space research
Question 1161
Arithmetic

Which initiative is associated with the construction of individual household toilets in India?

A
Swachh Bharat Abhiyan
B
AMRUT
C
Jal Jeevan Mission
D
Smart Cities Mission
Question 1162
Arithmetic

The Mauryan empire was founded by Chandragupta Maurya in which of the following years?

A
350 BCE
B
375 BCE
C
300 BCE
D
322 BCE
Question 1163
Arithmetic

In which of the following years did the Government of India disinvest 51% of shares of Bharat Aluminium Company Limited (BALCO) to Sterlite Industries (India) Limited, now Vedanta Limited?

A
1997
B
2008
C
2001
D
2004
Question 1164
Arithmetic

The British Book Awards 2021 Freedom to Publish Award is primarily given for which purpose?

A
For best novel writing
B
For supporting freedom of expression and publishing rights
C
For highest book sales in the publishing industry
D
For excellence in journalism
Question 1165
Arithmetic

Which Indian astronaut participated in the Axiom Mission-4 to the ISS in 2021 to conduct space agriculture experiments?

A
Sunita Williams
B
Kalpana Chawla
C
Rakesh Sharma
D
Shubhanshu Shukla
Question 1166
Arithmetic

Which hazardous pesticide was agreed to be eliminated under the Stockholm Convention held in Geneva in 2021?

A
Glyphosate
B
Chlorpyrifos
C
DDT
D
Atrazine
Question 1167
Arithmetic

As of May 2021, what is the total number of Higher Education Institutions (HEIs) in India?

A
70,683
B
60,000
C
72,000
D
65,300
Question 1168
Arithmetic

Which of the following Indian states is bordered by both the Bay of Bengal and the Eastern Ghats?

A
Odisha
B
Punjab
C
Gujarat
D
Karnataka
Question 1169
Arithmetic

According to the National Forest Policy 1988, how much percentage of the total area of the country should be under forest in order to maintain ecological balance?

A
25%
B
33%
C
20%
D
28%
Question 1170
Arithmetic

Under which Article of the Indian Constitution is citizenship at the commencement of the Constitution defined?

A
Article 6
B
Article 10
C
Article 11
D
Article 5
Question 1171
Arithmetic

How can you resize a window using its corners or borders in Windows?

A
Click the middle of the window and press Ctrl.
B
Press Alt + Enter to auto-resize the window.
C
Drag the title bar to change the size.
D
Place the mouse pointer over a border or corner until it turns into a double-headed arrow, then drag.
Question 1172
Arithmetic

Which of the following joint military exercises between India and Mongolia commenced its 17th edition in Ulaanbaatar on 31 May 2021?

A
Yudh Abhyas
B
Vajra Prahar
C
Garuda Shakti
D
Nomadic Elephant
Question 1173
Arithmetic

Who was the Chairman and Chief Executive Officer (CEO) of the Railway Board as on 1st May 2021?

A
Naveen Gulati
B
Satish Kumar
C
Hitendra Malhotra
D
Braj Mohan Agrawal
Question 1174
Arithmetic

In the Gupta period, the term Udranga referred to ________.

A
tax on trade goods
B
toll tax on rivers
C
land tax
D
royal donation to temples
Question 1175
Arithmetic

What was India's total non-fossil fuel installed capacity as of November 2024, as per the Ministry of New and Renewable Energy?

A
223.70 GW
B
263.70 GW
C
243.70 GW
D
213.70 GW