RRB-NTPC 2021 General Awareness

Practice subject-wise previous year questions

Question 2451
GK

This question is based on the five, three-digit numbers given below.  (Left) 773 263 387 270 378 (Right)  (Example: 697 - First digit = 6, second digit = 9 and third digit = 7) (NOTE: All operations to be done from left to right.)  What will be the resultant if the first digit of the highest number is subtracted from the first digit of the lowest number?

A
6
B
8
C
5
D
4
Question 2452
GK

A, B, C, D, G, H, and I are sitting around a circular table facing the centre. Only one person sits between H and I when counted from the right of H. Only one person sits between I and C. Only one person sits between H and G. Only two people sit between A and C. Only one person sits between B and G. Who sits third to the right of D ?

A
C
B
G
C
A
D
I
Question 2453
GK

From 10-14 February 2021, in which city did India host the annual Conference of the International Institute of Administrative Sciences (IIAS) for the first time?

A
Gandhinagar
B
New Delhi
C
Hyderabad
D
Ahmedabad
Question 2454
GK

20 dual desks and 12 chairs were bought for ₹79,600. If the average cost of a dual desk was ₹3,500, find the average cost of a chair.

A
₹850
B
₹920
C
₹950
D
₹800
Question 2455
GK

Vijay ranked 34th from the top and 11th from the bottom in his class. How many students are there in his class?

A
42
B
44
C
45
D
43
Question 2456
GK

Which of the following shortcut keys can be used to quickly open a presentation in PowerPoint?

A
Alt + O
B
Shift + O
C
Tab + O
D
Ctrl + O
Question 2457
GK

Which Constitutional Article specifically provides for free legal aid to the poor?

A
Article 21
B
Article 32
C
Article 44
D
Article 39A
Question 2458
GK

VO Chidambaram Pillai was actively involved in the revolutionary movement in which of the following areas?

A
Calcutta
B
Delhi
C
Bombay
D
Madras
Question 2459
GK

Where is plantation agriculture mainly practised in India?

A
Kerala and Assam
B
Odisha and Chhattisgarh
C
Punjab and Haryana
D
Rajasthan and Gujarat
Question 2460
GK

Select the triad that follows the same pattern as that followed by the two triads given below. Both triads follow the same pattern.  HO-JQ-LN  JQ-LS-NP

A
LS-NU-PR
B
LS-NU-PQ
C
KS-NU-PQ
D
KS-NV-PQ
Question 2461
GK

What provision was extended under the 104th Constitutional Amendment Act, 2020?

A
Term of the Lok Sabha
B
GST Council term
C
Reservation for SC/ST in legislatures
D
Voting age for elections
Question 2462
GK

How long (in years) will it take for ₹1,680 to become ₹2,100 at a rate of 4% per annum simple interest?

A
6.25
B
7.25
C
8.25
D
5.25
Question 2463
GK

Which feature in Windows allows you to create shortcuts to frequently used folders for easier access?

A
File Explorer
B
Libraries
C
Task Bar
D
Quick Access
Question 2464
GK

LQRU is related to ONTS in a certain way based on the English alphabetical order. In the same way, RKVQ is related to UHXO. To which of the given options is XEZM related, following the same logic?

A
BCAK
B
ABBK
C
BABJ
D
ZBZL
Question 2465
GK

Two concentric circles have radii of 10 cm and 26 cm. Find the length of the chord of the larger circle that is tangent to the smaller circle.

A
20 cm
B
48 cm
C
50 cm
D
52 cm
Question 2466
GK

What is the mean of the following distribution? Marks 13 27 59 61 97 No. of Students 95 57 80 98 73

A
31
B
45
C
51
D
74
Question 2467
GK

Which Indian state became the first to establish a Senior Citizens Commission in March 2021?

A
Kerala
B
Gujarat
C
Maharashtra
D
Tamil Nadu
Question 2468
GK

The cost of 5 shirts and 7 trousers together is ₹6,150 and the cost of 3 shirts is equal to the cost of 4 trousers. What is the cost (in ₹) of 2 shirts and 2 trousers together?

A
2,150
B
2,400
C
2,100
D
2,250
Question 2469
GK

If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 8457312, what will be sum of the highest and lowest digits in the number thus formed?

A
7
B
6
C
8
D
9
Question 2470
GK

In a certain code language, 'NOSE' is coded as '3517' and 'OILY' is coded as '2458'. What is the code for 'O' in the given code language?

A
1
B
5
C
2
D
7
Question 2471
GK

A group of numbers/symbols is coded using letter codes as per the codes given below and the conditions that follow. If none of the conditions apply, then codes for the respective number/symbol to be followed directly as given in the table. Number/Symbol 9 2 @ & 3 4 5 % 1 8 Δ 7 6 Code L C Z M D W A P R T F B K Conditions:  (i) If the first element is a symbol and the last a number, the codes for these two (the first and the last elements) are to be interchanged.  (ii) If the first element is an odd number and the last an even number, the first and last elements are to be coded as ©.  (iii) If both the second and third elements are perfect squares, the third element is to be coded as the code for the second element.  What will be the code for the following group? 7 & 2 @ 9 % 2

A
MMCZLP©
B
©MZCLP©
C
©MCZPL©
D
©MCZLP©
Question 2472
GK

Which of the following sports events were included in the school-level competitions organised by the Uttar Pradesh government in December 2024?

A
Cricket and badminton
B
Tennis and swimming
C
Kabaddi and kho-kho
D
Basketball and athletics
Question 2473
GK

What special status did the Sixty-ninth Amendment Act, 1991 give to Delhi?

A
Granted full Statehood to Delhi
B
Designated Delhi as the National Capital Territory with a legislative assembly
C
Made Delhi a Union Territory without a legislature
D
Brought Delhi under the control of the President through the Governor
Question 2474
GK

3 years ago from now, the age of father was 30 years more than twice his son's age. After how many years, from now, will he be twice his son's age?

A
23
B
27
C
29
D
24
Question 2475
GK

A right triangle with sides 56 cm, 42 cm and 70 cm is rotated about the side of 56 cm to form a cone. The total surface area (in cm²) of the cone so formed is:

A
$3446\pi$
B
$4704\pi$
C
$7056\pi$
D
$5760\pi$