RRB Group D 2022-5-9-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-5-9-2022-1 RRB Questions

1.
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
22 : 440 :: 14 : 168 :: 19 : ?
A.
380
B.
95
C.
228
D.
323
😑 View Answer Rough Work
ANSWER :
D. 323
2.
Select the number from among the given options that can replace the question mark (?) in the following series. 12, 10, 11.5, 10.5, 11, 11.5, 10.5, 11, 10, ?
A.
8.5
B.
13
C.
11
D.
12
😑 View Answer Rough Work
ANSWER :
D. 12
3.
Select the number from among the given options that can replace the question mark (?) in the following series.
1.6, 2.3, 3, 3.7, 4.4, 5.1, 5.8, 6.5, 7.9, 8.6
A.
7.4
B.
7.2
C.
7.3
D.
7.1
😑 View Answer Rough Work
ANSWER :
B. 7.2
4.
If 3 and –7 are the roots of a quadratic equation, then the quadratic equation is:
A.
x² – 4x + 21 = 0
B.
x² – 4x – 21 = 0
C.
–x² + 4x + 21 = 0
D.
x² + 4x – 21 = 0
😑 View Answer Rough Work
ANSWER :
D. x² + 4x – 21 = 0
5.

If the numerator of a fraction be increased by 10% and its denominator be reduced by 5%, then the fraction becomes \( \frac{4}{5} \) Find the original fraction.

A.

\(\frac{22}{55}\)

B.

\(\frac{38}{55}\)

C.

\(\frac{17}{25}\)

D.

\(\frac{19}{25}\)

😑 View Answer Rough Work
ANSWER :

B. \(\frac{38}{55}\)

6.
The shorter side of a rectangle is 10 cm less than the longer side. The numerical value of its area is equal to 6 times the numerical value of its perimeter. What is the length (in cm) of its longer side?
A.
35
B.
20
C.
30
D.
25
😑 View Answer Rough Work
ANSWER :
C. 30
7.
Which of the following terms will replace the question mark (?) in the given series to make it logically complete?
17KDP, 20TMY, 23CVH, 26LEQ, ?
A.
29NZW
B.
29UNZ
C.
27NZW
D.
27UNZ
😑 View Answer Rough Work
ANSWER :
B. 29UNZ
8.

Study the Venn diagram given below and answer the question that follows.
 
How many hosteller sportspersons are NOT males but rank holders?

A.

5

B.

34

C.

24

D.

13

😑 View Answer Rough Work
ANSWER :

C. 24

9.

Three pipes, A, B and C can fill a tank in 5 hours, 8 hours and 12 hours, respectively. If all the pipes are opened at the same time, then the time taken to fill the tank is:

A.

4 \( \frac{22}{49} \)

B.

2 \( \frac{22}{49} \)

C.

5 \( \frac{22}{49} \)

D.

3 \( \frac{22}{49} \)

😑 View Answer Rough Work
ANSWER :

B. 2 \( \frac{22}{49} \)

10.

Study the graph and answer the question.

Total expenditure of all three companies together in the year 2018 was what percentage of the total expenditure of company B over all the years together?

A.

78.65%

B.

75.86%

C.

76.95%

D.

77.32%

😑 View Answer Rough Work
ANSWER :

C. 76.95%