RRB Group D 2022-29-8-2022-2 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-29-8-2022-2 RRB Questions

1.
Which of the following numbers will replace the question mark (?) in the given series?
4, 22, 43, 69, 102, 144, ?
A.
177
B.
197
C.
179
D.
199
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ANSWER :
B. 197
2.
Three statements are followed by three conclusions numbered I, II and III. You have to consider these statements to be true, even if they seem to be at variance with commonly known facts. Decide which of the given conclusions logically follow(s) from the given statement.
Statements:
All lamps are lanterns.
All lanterns are torches.
All torches are candles.
Conclusions:
(I) Some candles are lamps
(II) All lanterns are lamps
(III) No lantern is a lamp
A.
Only conclusion II follows
B.
Only conclusion I and III follows
C.
Only conclusion I follows
D.
None of the conclusions follow
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ANSWER :
C. Only conclusion I follows
3.
The Nubra and the Shyok are the tributaries of River …………….
A.
Sutlej
B.
Narmada
C.
Kaveri
D.
Indus
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ANSWER :
D. Indus
4.
In an election between two candidates, the winner received 1854 votes and the loser received 618 votes. What percentage of the total number of votes received by the two candidates went in favour of the winning candidate?
A.
70
B.
60
C.
80
D.
75
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ANSWER :
D. 75
5.

Find the positive difference between the roots of the equation 2x² − 7x + 5 = 0.

A.

−\( \frac{3}{2} \)

B.

\( \frac{5}{2} \)

C.

−\( \frac{5}{2} \)

D.

\( \frac{3}{2} \)

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ANSWER :

D. \( \frac{3}{2} \)

6.

All 30 students of a class are standing in a straight row facing the north. Ashok is 16th from the right end, while Aruna is 19th from the left end. How many students stand between Ashok and Aruna?

A.

One

B.

Four

C.

Three

D.

Two

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ANSWER :

C. Three

7.

Find the value of \(\sqrt{9604}\).

A.

74

B.

98

C.

89

D.

72

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ANSWER :

B. 98

8.
An object is placed at 40 cm in front of a converging mirror having focal length 20 cm. The magnification of the image is:
A.
+0.5
B.
−1
C.
−0.5
D.
+1
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ANSWER :
B. −1
9.
During puberty, a woman's first menstrual flow is known as ______.
A.
menorrhagia
B.
amenorrhea
C.
menopause
D.
menarche
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ANSWER :
D. menarche
10.

Refer to the following letter and symbol series and answer the question.
(Left) E # R & H & @ J & M N # B & V && D # P @ W % & Q & A % & # E & (Right)
How many such letters are there in the series which are immediately preceded and immediately followed by the symbol '&'?

A.

Five

B.

Two

C.

Four

D.

Three

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ANSWER :

D. Three