RRB-NTPC 2021 General Awareness

Practice subject-wise previous year questions

Question 3751
GK

If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 5364178, then what will the sum of the digits which are second from the left and second from the right in the new number thus formed be?

A
10
B
7
C
9
D
12
Question 3752
GK

Which of the following is true regarding the materials of construction used for Ashokan pillars?

A
They were largely made of stone.
B
They were largely made of wood.
C
They were largely made of concrete.
D
They were largely made of iron.
Question 3753
GK

What was the main focus of the Aligarh Movement?

A
Women's Rights
B
Hindu Revivalism
C
Abolition of Sati
D
Modern Education among Muslims
Question 3754
GK

YAGK is related to RTZD in a certain way based on the English alphabetical order. In the same way, WYEI is related to PRXB. To which of the following options is BDJN related, following the same logic?

A
UWHY
B
UWAC
C
UWCG
D
UWCH
Question 3755
GK

What happens when you press 'Ctrl + M' in MS PowerPoint 365?

A
A new slide is inserted with the same layout as the previous slide.
B
A new blank slide is inserted regardless of the previous layout.
C
A duplicate of the current slide is created.
D
The slide master view is opened.
Question 3756
GK

Which of the following countries will host the 2021 G20 Summit for the first time on the African continent?

A
Kenya
B
Egypt
C
Nigeria
D
South Africa
Question 3757
GK

The Narmada River originates from which hills?

A
Aravalli
B
Satpura
C
Western Ghats
D
Vindhyachal
Question 3758
GK

In a quadrilateral QRST, $\angle Q = 52°$ and $\angle R = 44°$. The bisectors of $\angle S$ and $\angle T$ meet at E. What is the measure of $\angle TES$?

A
48°
B
37°
C
44°
D
59°
Question 3759
GK

MQIL is related to FJBE in a certain way based on the English alphabetical order. In the same way, OSKN is related to HLDG. To which of the given options is QUMP related, following the same logic?

A
NJFI
B
JNIF
C
JNFI
D
NJIF
Question 3760
GK

Under which Act was the National Legal Services Authority (NALSA), which conducts Lok Adalats along with other Legal Services Institutions, constituted?

A
Legal Services Authorities Act, 1987
B
Advocates Act, 1961
C
Indian Bar Council Act, 1926
D
Public Interest Litigation Act, 1990
Question 3761
GK

Mukesh sold a car for ₹2,03,700 at 10% loss. For what price (in ₹) should he sell the car to gain 68% profit?

A
3,80,238
B
3,80,240
C
3,80,237
D
3,80,243
Question 3762
GK

What is the complete set of both base and derived units called?

A
System of units
B
Scientific model
C
Measurement set
D
Universal constant system
Question 3763
GK

What is the total DGQI 2.0 (Data Governance Quality Index) score achieved by the Department of Rural Development in Q4 of 2023-24?

A
4.50 out of 5
B
3.95 out of 5
C
5.00 out of 5
D
4.93 out of 5
Question 3764
GK

What should come in place of the question mark (?) in the given series? 173, 151, 131, 113, 97, ?

A
91
B
68
C
83
D
76
Question 3765
GK

How many Indian States and Union Territories have a coastline as per the Annual Report 2022-23 of the Ministry of Home Affairs?

A
11 States and 6 Union Territories
B
8 States and 3 Union Territories
C
10 States and 5 Union Territories
D
9 States and 4 Union Territories
Question 3766
GK

Which of the following states has a sparse population mainly due to hilly terrain?

A
Tamil Nadu
B
Odisha
C
Arunachal Pradesh
D
Gujarat
Question 3767
GK

A sells a camera to B at a loss of 60% and B sells the camera to C at a profit of 25%. If C purchased the camera for ₹62,616, then what was the cost (in ₹) of the camera for A?

A
1,25,229
B
1,25,230
C
1,25,226
D
1,25,232
Question 3768
GK

A man spends 50% of his monthly salary on the rent of his house. If every month he also spends ₹780 on his conveyance and ₹9,800 on his groceries and saves the remaining ₹110, his monthly salary is:

A
₹21,430
B
₹21,307
C
₹21,282
D
₹21,380
Question 3769
GK

Seven times the present age of Anjali is 14 years more than six times the present age of Kamal, and seven times the present age of Kamal is 7 years less than seven times the present age of Anjali. What is the sum of the present ages (in years) of Anjali and Kamal?

A
20
B
15
C
12
D
13
Question 3770
GK

What is the main purpose of the Tab key on a standard keyboard?

A
To insert a forward slash
B
To remove text
C
To shift the cursor to the next field or tab position
D
To close the active application
Question 3771
GK

In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one that follows the same logic.  GOAL - GLAO - LAOG  COMB - CBMO - BMOC

A
OVEL - OVLE - VELO
B
WISH - WHSI - HSIW
C
TING - ITNG - GINT
D
LOST - LSOT - TSOL
Question 3772
GK

Rahul had some marbles. When he distributed the marbles equally among 27 children, he found that 17 marbles were left. Had he distributed the marbles equally among 19 children and 15 children, he still would have had 9 and 5 marbles, respectively, left with him. But when he distributed them equally among 80 children, no marble was left. The number of marbles that Rahul initially had may lie between ________.

A
5140 and 5150
B
5110 and 5130
C
5070 and 5080
D
5090 and 5100
Question 3773
GK

Mr. J starts from Point U and drives 2 km towards the North. He then takes a right turn, drives 9 km, turns right and drives 3 km. He then takes a right turn and drives 16 km. He then takes a final right turn, drives 1 km and stops at Point P. How far (shortest distance) and towards which direction should he drive in order to reach Point U again? (All turns are 90 degrees turns only unless specified.)

A
4 km towards the South
B
7 km towards the East
C
11 km towards the North
D
4 km towards the West
Question 3774
GK

Why did Mendeleev leave gaps in his periodic table?

A
For undiscovered elements
B
To include isotopes
C
To avoid repetition of elements
D
To make the table look symmetrical
Question 3775
GK

A pipe can fill a tank in 15 hours. Another pipe can empty the filled tank in 40 hours. If both the pipes are opened simultaneously, then the time (in hours) in which the tank will be one-third filled, is:

A
8
B
32
C
24
D
16