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
6B
8C
5D
4Question 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
CB
GC
AD
IQuestion 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
GandhinagarB
New DelhiC
HyderabadD
AhmedabadQuestion 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
₹850B
₹920C
₹950D
₹800Question 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
42B
44C
45D
43Question 2456
GK
Which of the following shortcut keys can be used to quickly open a presentation in PowerPoint?
A
Alt + OB
Shift + OC
Tab + OD
Ctrl + OQuestion 2457
GK
Which Constitutional Article specifically provides for free legal aid to the poor?
A
Article 21B
Article 32C
Article 44D
Article 39AQuestion 2458
GK
VO Chidambaram Pillai was actively involved in the revolutionary movement in which of the following areas?
A
CalcuttaB
DelhiC
BombayD
MadrasQuestion 2459
GK
Where is plantation agriculture mainly practised in India?
A
Kerala and AssamB
Odisha and ChhattisgarhC
Punjab and HaryanaD
Rajasthan and GujaratQuestion 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-PRB
LS-NU-PQC
KS-NU-PQD
KS-NV-PQQuestion 2461
GK
What provision was extended under the 104th Constitutional Amendment Act, 2020?
A
Term of the Lok SabhaB
GST Council termC
Reservation for SC/ST in legislaturesD
Voting age for electionsQuestion 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
6.25B
7.25C
8.25D
5.25Question 2463
GK
Which feature in Windows allows you to create shortcuts to frequently used folders for easier access?
A
File ExplorerB
LibrariesC
Task BarD
Quick AccessQuestion 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
BCAKB
ABBKC
BABJD
ZBZLQuestion 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 cmB
48 cmC
50 cmD
52 cmQuestion 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
31B
45C
51D
74Question 2467
GK
Which Indian state became the first to establish a Senior Citizens Commission in March 2021?
A
KeralaB
GujaratC
MaharashtraD
Tamil NaduQuestion 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
2,150B
2,400C
2,100D
2,250Question 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
7B
6C
8D
9Question 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
1B
5C
2D
7Question 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 badmintonB
Tennis and swimmingC
Kabaddi and kho-khoD
Basketball and athleticsQuestion 2473
GK
What special status did the Sixty-ninth Amendment Act, 1991 give to Delhi?
A
Granted full Statehood to DelhiB
Designated Delhi as the National Capital Territory with a legislative assemblyC
Made Delhi a Union Territory without a legislatureD
Brought Delhi under the control of the President through the GovernorQuestion 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
23B
27C
29D
24Question 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
$5760\pi$Previous
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