RRB Group D 2022-20-9-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-20-9-2022-1 RRB Questions

31.
Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follows.
Statements:
All eggs are millets.
All millets are balloons.
All balloons are prisoners.
Conclusions:
I. All balloons are eggs.
II. Some prisoners are millets.
III. All prisoners are balloons.
A.
All the conclusions follow.
B.
Only conclusion II follows.
C.
Only conclusion I follows.
D.
Only conclusion III follows.
😑 View Answer Rough Work Error
ANSWER :
B. Only conclusion II follows.
32.
If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 5317846, what will be the sum of the digits which are second from the left and second from the right in the number thus formed?
A.
12
B.
8
C.
10
D.
11
😑 View Answer Rough Work Error
ANSWER :
B. 8
33.
A statement is followed by two conclusions. Find out which conclusion is true based on the given statement.
Statement:
H > L ≥ M ≥ N > O ≤ P ≤ Q
Conclusions:
I. L > P
II. M ≤ Q
A.
Both conclusions I and II are true
B.
Only conclusion II is true
C.
Neither conclusion I nor II is true
D.
Only conclusion I is true
😑 View Answer Rough Work Error
ANSWER :
C. Neither conclusion I nor II is true
34.
Let r be the greatest number which when divides 41, 71 and 91 leaves the same remainder. Find the LCM of r and 45.
A.
45
B.
90
C.
75
D.
10
😑 View Answer Rough Work Error
ANSWER :
B. 90
35.

The following pie chart represents the percentage distribution of expenditure of a state’s budget. Study the pie chart and answer the question that follows.

Approximately how many degrees should be there in the central angle of the sector for agriculture expenditure?

A.

142°

B.

152°

C.

162°

D.

172°

😑 View Answer Rough Work Error
ANSWER :

C. 162°

36.
The birth centenary of which famous Indian hockey captain was celebrated on 2 February 2022?
A.
Balbir Singh Dosanjh
B.
Kunwar Digvijay Singh ‘Babu’
C.
Major Dhyan Chand
D.
Leslie Claudius
😑 View Answer Rough Work Error
ANSWER :
B. Kunwar Digvijay Singh ‘Babu’
37.
Rohini walked for 2 kilometres on a straight road, facing North. Then she took a right turn and walked for 1 kilometre. Then she again took a right turn and walked 2 kilometres. In which direction is she facing now? (All turns are 90 degree turns only.)
A.
South
B.
East
C.
West
D.
North
😑 View Answer Rough Work Error
ANSWER :
A. South
38.

If x = a secnθ , y = b tannθ , then:

A.

\(\left(\frac{x}{a}\right)^{\frac{2}{n}}-\left(\frac{y}{b}\right)^{\frac{2}{n}}\) =1

B.

\(\left(\frac{x}{a}\right)^{\frac{2}{n}}+\left(\frac{y}{b}\right)^{\frac{2}{n}}\) =1

C.

\(\left(\frac{a}{x}\right)^{\frac{2}{n}}-\left(\frac{b}{y}\right)^{\frac{2}{n}}\) =1

D.

\(\left(\frac{a}{x}\right)^{\frac{2}{n}}+\left(\frac{b}{y}\right)^{\frac{2}{n}}\)=1

😑 View Answer Rough Work Error
ANSWER :

A. \(\left(\frac{x}{a}\right)^{\frac{2}{n}}-\left(\frac{y}{b}\right)^{\frac{2}{n}}\) =1

39.
If each vowel in the word “SCIENCE” is changed to the letter preceding it in the English alphabetical order and each consonant is changed to the letter following it in the English alphabetical order, which letter will occur maximum times in the newly formed word?
A.
O
B.
H
C.
D
D.
T
😑 View Answer Rough Work Error
ANSWER :
C. D
40.

The positive root of 4x2−1=0 is:

A.

\( \frac{1}{2} \)

B.

\( \frac{1}{4} \)

C.

1

D.

2

😑 View Answer Rough Work Error
ANSWER :

A. \( \frac{1}{2} \)