RRB-NTPC 2021 Mathematics
Practice subject-wise previous year questions
Question 601
Arithmetic
Which initiative, launched by the Indian Cyber Crime Coordination Centre (I4C) under the Ministry of Home Affairs, aims to facilitate rapid action against cybercriminals?
A
Digital India Cyber ShieldB
Cyber Suraksha AbhiyanC
e-Zero FIRD
National Cyber Safety NetQuestion 602
Arithmetic
Which of the following abbreviations is correctly matched with its meaning?
A
ASCII - Automated System for Computer InputB
LAN - Large Area NetworkC
CD - Compact DiscD
LAN - Local Area NodeQuestion 603
Arithmetic
Who was declared the Emperor of India by the revolting sepoys during the 1857 uprising?
A
Akbar IIB
Shah Alam IIC
Bahadur Shah IID
AurangzebQuestion 604
Arithmetic
The Directive Principles of State Policy aim to establish:
A
a welfare stateB
a capitalist stateC
a police stateD
a democratic dictatorshipQuestion 605
Arithmetic
Which Ministry is primarily responsible for implementing most rural development schemes in India?
A
Ministry of Social Justice and EmpowermentB
Ministry of Agriculture and Farmers WelfareC
Ministry of Panchayati RajD
Ministry of Rural DevelopmentQuestion 606
Arithmetic
What was the theme of National Technology Day celebrated in India in May 2021?
A
Towards a Self-Reliant India through Science and TechnologyB
Powering India through Innovation and ResearchC
Digital India: Empowering Through Smart TechnologiesD
YANTRA – Yugantar for Advancing New Technology, Research & AccelerationQuestion 607
Arithmetic
Post-independence, India adopted a planned approach to build a mixed economy. Which sector was given top priority under the First Five-Year Plan?
A
AgricultureB
TertiaryC
DefenceD
IndustryQuestion 608
Arithmetic
India developed its first indigenous Magnetic Resonance Imaging (MRI) machine, set to be installed at ________.
A
All Indian Institute of Medical Sciences, NagpurB
All Indian Institute of Medical Sciences, BhopalC
All Indian Institute of Medical Sciences, RaipurD
All Indian Institute of Medical Sciences, DelhiQuestion 609
Arithmetic
Which of the following officials toured Mauryan provinces every five years to inspect administration and submit reports on provincial governance?
A
RajukaB
PradeshikaC
NagarikaD
AmatyaQuestion 610
Arithmetic
Which of the following is an example of a tertiary activity?
A
ManufacturingB
MiningC
TeachingD
FarmingQuestion 611
Arithmetic
The All India Services in India are created under which Article of the Constitution?
A
Article 320B
Article 312C
Article 206D
Article 107Question 612
Arithmetic
Which of the following is a multipurpose river valley project?
A
Damodar Valley ProjectB
Sharda CanalC
Agra CanalD
Indira Gandhi CanalQuestion 613
Arithmetic
Who is the chief judge of the Supreme Court of India, as of May 2021?
A
DY ChandrachudB
Bhushan R GavaiC
Sharad Arvind BobdeD
NV RamanaQuestion 614
Arithmetic
Simone Biles, the winner of the 2021 Laureus World Sportswoman of the Year award, is associated with the sport of _______.
A
track and fieldB
tennisC
gymnasticsD
swimmingQuestion 615
Arithmetic
In the Great Indian Plains of India, which kind of soil is found on a large scale?
A
Laterite soilB
Black soilC
Alluvial soilD
Red soilQuestion 616
Arithmetic
Consider the following vitamins. 1. Vitamin A 2. Vitamin B6 3. Vitamin C 4. Vitamin D Which of them is/are fat-soluble?
A
Only 1 and 2B
Only 1 and 4C
Only 1, 2 and 3D
Only 2 and 3Question 617
Arithmetic
In 2021, which of the following disputes between two countries escalated due to increased military activities near the Line of Actual Control (LAC)?
A
India-Sri Lanka dispute over Katchatheevu IslandB
India-Pakistan dispute over SiachenC
India-Nepal dispute over KalapaniD
India-China dispute in Eastern LadakhQuestion 618
Arithmetic
Which of the following steps correctly describes how to move a file or folder using the Cut and Paste method?
A
Select file $\rightarrow$ Press Ctrl + C $\rightarrow$ Go to new location $\rightarrow$ Press DeleteB
Select file $\rightarrow$ Right-click $\rightarrow$ Copy $\rightarrow$ Go to new location $\rightarrow$ Right-click $\rightarrow$ PasteC
Select file $\rightarrow$ Edit $\rightarrow$ Cut or Ctrl + X $\rightarrow$ Go to new location $\rightarrow$ Edit $\rightarrow$ Paste or Ctrl + VD
Open file $\rightarrow$ Click Close $\rightarrow$ Open Recycle BinQuestion 619
Arithmetic
The governor of a province (bhukti) in the Pala and Pratihara empire was called:
A
RashtrapatiB
UparikaC
VisayapatiD
KoshtapalaQuestion 620
Arithmetic
Which body recommends the distribution of tax revenue between the Centre and States?
A
Comptroller and Auditor GeneralB
Finance CommissionC
Supreme CourtD
NITI AayogQuestion 621
Arithmetic
Which of the following was among the first financial institutions in India to receive an 'in principle' approval from the Reserve Bank of India (RBI) to set up a bank in the private sector?
A
Indusind Bank LimitedB
Axis Bank LimitedC
Kotak Mahindra Bank LimitedD
HDFC LimitedQuestion 622
Arithmetic
Women play a significant role in rural livelihoods and household management. What is the minimum percentage of seats reserved for women in Panchayati Raj Institutions?
A
43%B
33%C
50%D
25%Question 623
Arithmetic
What is the main content of the four Vedas composed during the Early Vedic period?
A
War strategiesB
Agricultural manualsC
Laws and ritualsD
Prayers and hymnsQuestion 624
Arithmetic
Which of the following is the official language of the state of Manipur?
A
KhasiB
MizoC
BodoD
MeiteiQuestion 625
Arithmetic
Which Article of the Constitution mandates the establishment of the National Commission for Scheduled Castes?
A
Article 340B
Article 338C
Article 342D
Article 335