RRB-NTPC 2021 General Awareness
Practice subject-wise previous year questions
Question 3701
GK
Which of the following crops is associated with plantation agriculture in India?
A
BajraB
TeaC
WheatD
CottonQuestion 3702
GK
The Planning Commission was established to steer India's five year plans. Who was the first chairman of the Planning Commission of India?
A
CD DeshmukhB
Rajendra PrasadC
Jawaharlal NehruD
BR AmbedkarQuestion 3703
GK
In what time (in years) will ₹2,800 fetch an interest of ₹700 at 5% per year simple interest?
A
5B
6C
7D
8Question 3704
GK
A car covers a distance of 1032 km in 8 hours. The speed of a train is double the speed of the car. One-third the speed of the train is equal to the speed of a bike. How much distance will the bike cover in 17 hours?
A
1460 kmB
1452 kmC
1462 kmD
1458 kmQuestion 3705
GK
If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 1374526, then what will the sum of the digits which are third from the left and third from the right in the new number thus formed be?
A
8B
14C
11D
16Question 3706
GK
In this question, a group of numbers/symbols are coded using letter codes as per the codes given below, and the conditions that follow. The correct combination of codes (following only the condition/s that apply) is your answer. Note: If none of the conditions apply, then codes for the respective number/symbol are to be followed directly as given in the table. Number/symbol 7 @ 6 2 # % & 8 9 = $ 3 4 + Code E J A H F R B Y L H Q T K Z Conditions: (i) If the first element is an odd number and the last element is also an odd number, then the codes for these two (the first and the last elements) are to be interchanged. (ii) If the first and last elements are perfect squares, then the code of the 1st and last element are to be interchanged. (iii) If the first and last element is a symbol, then the first and last element is to be coded as >. What is the code for the following? 98#@4
A
KYFJLB
LYFJKC
TYFJYD
KYFELQuestion 3707
GK
A grocer marked his goods at 60% above their cost price and sold them at a discount of X%. If he gained 52% profit, then find the value of X.
A
7B
5C
2D
3Question 3708
GK
A boat takes 27 minutes to go 37.2 km upstream. The ratio of the speed of the boat in still water to that of the stream is 8 : 5. How much total time (in hours) will the boat take to go 79.4 km upstream and 85.8 km downstream?
A
4.2B
1.2C
3.9D
2.6Question 3709
GK
If 1 is added to each odd digit and 1 is subtracted from each even digit in the number 8146752, what will be the difference between the last and first digits from the left in the new number thus formed?
A
3B
4C
6D
5Question 3710
GK
What was the name of the team that emerged victorious in the Aditya Birla Memorial Polo Cup 2021?
A
Rajnigandha AchieversB
Jindal PantherC
New Delhi Polo TeamD
Aditya Birla Polo TeamQuestion 3711
GK
If 1 is added to each even digit and 2 is subtracted from each odd digit in the number 2756493, then which of the following digits will be second from the left in the new number thus formed?
A
1B
5C
3D
6Question 3712
GK
The successive discounts of 29%, 18% and 9% are equivalent to a single discount of: (Rounded up to two decimal places.)
A
47.02%B
48.05%C
49.36%D
44.35%Question 3713
GK
Mr. STU starts from Point A and drives 33 km towards the east. He then takes a left turn, drives 21 km, turns left and drives 41 km. He then takes a left turn and drives 41 km. He takes a final left turn, drives 8 km and stops at Point P. How far (shortest distance) and in which direction should he drive in order to reach Point A again? (All turns are 90-degree turns only unless specified)
A
20 km to the northB
17 km to the northC
12 km to the southD
13 km to the eastQuestion 3714
GK
What is the nature of wavefront from a point source in an isotropic medium?
A
CylindricalB
SphericalC
EllipticalD
PlaneQuestion 3715
GK
What should come in place of the question mark (?) in the given series? 21, 52, 87, 126, 169, ?
A
227B
221C
232D
216Question 3716
GK
The prince Swati Tirunal was a patron of which of the following dance forms?
A
OdissiB
KathakaliC
MohiniattamD
BharatanatyamQuestion 3717
GK
Which country's football federation had its FIFA suspension lifted in May 2021 after resolving issues related to third-party interference?
A
CameroonB
Republic of the CongoC
Nigeria D
Democratic Republic of the CongoQuestion 3718
GK
Seven people, A, B, L, M, N, S, and T are sitting in a row, facing north. Only two people sit to the right of T. Only two people sit between T and N. Only two people sit between M and A. A sits to the immediate left of T. B sits to the immediate right of S. Who sits at third position from the left end of the line?
A
LB
DC
TD
AQuestion 3719
GK
In a certain code language, 'NEST' is coded as '4683' and 'SOUP' is coded as '2319'. What is the code for 'S' in the given code language?
A
3B
1C
9D
2Question 3720
GK
What is the term for elected members serving on the board of a co-operative society?
A
3 yearsB
5 yearsC
4 yearsD
6 yearsQuestion 3721
GK
The profit made on a product is 79%. What is the loss percentage (correct to two decimal places) incurred on the sale if the figures of both the cost price and the selling price are interchanged?
A
45.77%B
46.79%C
45.18%D
44.13%Question 3722
GK
What is the significance of PowerPoint's "Protected View", while opening a downloaded file?
A
Macros are enabled automaticallyB
It opens the file in a read-only mode, disabling most editing featuresC
The presentation is encrypted and cannot be viewedD
The file is corruptedQuestion 3723
GK
As per the Monetary Policy Statement, 2021-26, the Consumer Price Index (CPI) inflation for the financial year 2021-26 is projected at what percentage?
A
4.0%B
5.4%C
5.8%D
6.0%Question 3724
GK
A $(x, 5)$, B $(3, 4)$ and C $(-6, y)$ are the three vertices of a triangle ABC. If $(3.5, 4.5)$ is the centroid of the triangle, find the point $(x + 3, y – 4)$.
A
(13.5, 12.5)B
(16.5, 8.5) C
(8.5, 16.5)D
(15.5, 9.5)Question 3725
GK
If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 74135296, how many digits will appear more than once in the new number thus formed?
A
OneB
TwoC
ThreeD
FourPrevious
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