RRB-NTPC 2021 Mathematics
Practice subject-wise previous year questions
Question 751
Arithmetic
Researchers of which university produced India's first gene-edited sheep?
A
Chandigarh UniversityB
IIT MadrasC
Sher-e-Kashmir UniversityD
IIT KanpurQuestion 752
Arithmetic
Bangladesh is located in which direction of India?
A
EastB
NorthC
NorthwestD
WestQuestion 753
Arithmetic
How many pairs of false ribs are located above the floating ribs that are connected to each other by costal cartilage?
A
2B
5C
6D
3Question 754
Arithmetic
In which city is India's first Al-focused Special Economic Zone (SEZ) being established in 2021?
A
Nava RaipurB
HyderabadC
PuneD
BengaluruQuestion 755
Arithmetic
Which test was successfully conducted by ISRO in the development of the semicryogenic engine in March 2021?
A
Static fire test of the rocket boosterB
Cold test of the fuel systemC
Flight test of the complete launch vehicleD
Hot test of the engine power head test articleQuestion 756
Arithmetic
As per VarIndia (April 2021), India's draft '6G THz Testbed' specifically targets components operating in frequencies above:
A
60 GHzB
300 GHzC
100 GHzD
6 GHzQuestion 757
Arithmetic
During the Gupta period, who was the Commander-in-Chief of the Gupta Army?
A
SandhivigrahikaB
AmatyaC
MahasenapatiD
MahamatyaQuestion 758
Arithmetic
Which architectural style characterises the Chhatrapati Shivaji Maharaj Terminus (CSMT) building in Mumbai, India, completed in 1887?
A
MughalB
Victorian GothicC
Indo-SaracenicD
RajputQuestion 759
Arithmetic
Who was the first Portuguese explorer to reach India in 1498, arriving at Calicut on the Malabar Coast?
A
ColumbusB
Vasco da GamaC
Nino-da-CunhaD
AlbuquerqueQuestion 760
Arithmetic
Mont Blanc is the highest peak of which mountain range?
A
AlpsB
HimalayasC
Western GhatsD
AndesQuestion 761
Arithmetic
Why does the eastern coastal plain have fewer ports and harbours compared to the western coastal plain?
A
It is closer to the EquatorB
It has more tourist beachesC
It is an emergent coastD
It receives more rainfallQuestion 762
Arithmetic
Diyaslai' is the autobiography of which social activist of India, on which the Indira Gandhi National Centre for the Arts (IGNCA), an autonomous institution under the Ministry of Culture held a dedicated discussion in February 2021 in an event graced by former President Ram Nath Kovind as the chief guest?
A
Kailash SatyarthiB
Laxmi AgarwalC
Kiran BediD
Kamla BhasinQuestion 763
Arithmetic
Which Article of the Indian Constitution deals with the impeachment procedure of the President?
A
Article 61B
Article 66C
Article 52D
Article 54Question 764
Arithmetic
What has the Supreme Court of India ruled regarding the independence of tribunals?
A
Tribunals must be headed by sitting High Court judges to ensure credibility.B
Tribunals are executive bodies and need not be independent of the executive.C
Tribunals, being quasi-judicial bodies, must be independent of the executive, just like regular courts.D
Tribunals can be managed by the subject-matter ministry to improve efficiency.Question 765
Arithmetic
Which of the following organisations launched the Bharatpol platform to enhance coordination with Interpol in January 2021?
A
National Crime Records Bureau (NCRB)B
Ministry of Home Affairs (MHA)C
Central Bureau of Investigation (CBI)D
National Investigation Agency (NIA)Question 766
Arithmetic
What was the effect of English education and western thought on Indian nationalism?
A
Supported casteismB
Encouraged partitionC
Ignited national awakeningD
Suppressed nationalismQuestion 767
Arithmetic
What has been the trend in India's per capita income since the 1991 reforms?
A
No significant changeB
Constant declineC
Fluctuating without a patternD
Gradual increaseQuestion 768
Arithmetic
Who took over as the Deputy Governor of the Reserve Bank of India in May 2021?
A
Dr. Poonam Gupta B
Swaminathan JC
Indranil BhattacharyyaD
Ajit Ratnakar JoshiQuestion 769
Arithmetic
Which state is in the news for achieving full functional literacy in May 2021?
A
MizoramB
TripuraC
NagalandD
MeghalayaQuestion 770
Arithmetic
In which of the following years was the first ever National Agriculture Policy announced?
A
2000B
2010C
2003D
2005Question 771
Arithmetic
The Tripartite Struggle was a prolonged conflict among the Gurjara-Pratiharas, Palas, and which southern Indian dynasty?
A
RashtrakutasB
CholasC
SatavahanasD
PallavasQuestion 772
Arithmetic
In Windows 11, what does the Alt + D keyboard shortcut do in File Explorer or a web browser?
A
Deletes the selected file or folderB
Duplicates the current tabC
Focuses the address barD
Displays desktopQuestion 773
Arithmetic
The World Government Summit 2021, focusing on shaping future governments, was convened in which city?
A
Geneva, SwitzerlandB
SingaporeC
Doha, QatarD
Dubai, United Arab EmiratesQuestion 774
Arithmetic
Which sector in India saw significant growth due to globalisation and outsourcing after the 1990s?
A
AgricultureB
MiningC
Real EstateD
IT and ServicesQuestion 775
Arithmetic
Which of the following is a socio-economic Directive Principle?
A
Promotion of international peaceB
Equal pay for equal workC
Separation of powersD
Independence of the judiciary