RRB Group D 2022-23-8-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-23-8-2022-1 RRB Questions

11.

Which of the following group of hydrocarbons follows the general formula of CnH2n?

A.

Alkyne

B.

Alkyl

C.

Alkane

D.

Alkene

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ANSWER :

D. Alkene

12.

Study the given letter, number, symbol series and answer the question that follows:
7 T % N 9 * M S 3 U = L 8 Y @ G & 3 E > 5 & R 3 ! K # 7 % H = Y 6
Find out the total number of letters that are immediately followed by a number and immediately preceded by a symbol.

A.

4

B.

6

C.

5

D.

2

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ANSWER :

C. 5

13.
Each of the digits in the number 813924765 is arranged in ascending order from left to right. The position of how many digits will remain unchanged as compared to that in the original number?
A.
None
B.
One
C.
Two
D.
Three
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ANSWER :
C. Two
14.
A sum of money is to be distributed among four members A, B, C, and D in the ratio 4: 7: 9: 3. If C gets 720 more than D. find D's share.
A.
Rs 240
B.
Rs 160
C.
Rs 360
D.
Rs 480
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ANSWER :
C. Rs 360
15.
The cost incurred by Mahesh to produce an item in the factory was 2,000. He had to spend 10% of the production cost incurred on the item in the factory to transport it to the showroom. He sold the item from the showroom at a price that was 15% above the total cost incurred byMahesh in the production and transportation of the item. What was theprice at which Mahesh sold the item from the showroom?
A.
Rs 2,300
B.
Rs 2,530
C.
Rs 2,500
D.
Rs 2,250
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ANSWER :
B. Rs 2,530
16.
A dealer allows 30% discount on the marked price of an item and still makes a profit of 10%. By how much percentage is the marked price more than the cost price (rounded off to two places of decimal)?
A.
57.14 %
B.
26.67 %
C.
33.33 %
D.
45.45 %
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ANSWER :
A. 57.14 %
17.
Which of the following Acts was passed by the British Parliament, defining the powers and responsibilities of the various organs of the East India Company?
A.
Indian Councils Act of 1892
B.
Regulating Act of 1773
C.
Government of India Act of 1858
D.
Pitt's India Act of 1784
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ANSWER :
B. Regulating Act of 1773
18.
Fiscal policy is the policy of:
A.
the Government
B.
RBI
C.
NABARD
D.
Both the Government and RBI
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ANSWER :
A. the Government
19.

The product of the roots of the quadratic equation 6 - 5x² - 8x = 0 is:

A.

\( \frac{-8}{5} \)

B.

\( \frac{8}{5} \)

C.

\( \frac{6}{5} \)

D.

\( \frac{-6}{5} \)

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ANSWER :

D. \( \frac{-6}{5} \)

20.
Workers who own and operate an enterprise to earn their livelihood are known as:
A.
hired workers
B.
regular salaried employed workers
C.
government employed workers
D.
self-employed workers
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ANSWER :
D. self-employed workers