RRB Group D 2022-24-8-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-24-8-2022-1 RRB Questions

21.
Which of the following relations correctly represents magnification (m) produced by a convex mirror?
A.
0
B.
m<0
C.
m>1
D.
m=1
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ANSWER :
A. 0
22.
Which of the following became the first Indian to introduce his own NFT (Non-Fungible Token) collection in 2021?
A.
Shah Rukh Khan
B.
Amitabh Bachchan
C.
Rajinikanth
D.
Salman Khan
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ANSWER :
B. Amitabh Bachchan
23.
In November 2021, which state government released the State Policy for Children 2021 to ensure prevention and protection of children from all forms of violence, abuse, and exploitation?
A.
Punjab
B.
Rajasthan
C.
Tamil Nadu
D.
Kerala
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ANSWER :
C. Tamil Nadu
24.
The โ€œStree Manoraksha Projectโ€ was launched by the Union Minister for Women and Child Development, Smriti Zubin Irani, in collaboration with:
A.
IMHANS
B.
SBI
C.
Ministry of Health
D.
NCW
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ANSWER :
A. IMHANS
25.
When the selling price of a TV is Rs 18,700, the shopkeeper incurred a loss of 15%.What should be the selling price of that TV to gain 15%?
A.
Rs 25,300
B.
Rs 34,200
C.
Rs 43,200
D.
Rs 19,800
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ANSWER :
A. Rs 25,300
26.

Which of the following is the correct structure of benzene molecule ?

A.

B.

C.

D.

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ANSWER :

C.

27.
Each of K, L, M, N, and P has an exam on a different day of a week starting from Monday and ending on Sunday of the same week.No exam is held on Friday and Saturday.Only two persons have exams between N and M.Lโ€™s exam is held on Wednesday.Only one person has an exam between N and L. Pโ€™s exam is held on Sunday.Whose exam is held on Monday?
A.
L
B.
K
C.
M
D.
N
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ANSWER :
D. N
28.
Which two numbers should be interchanged to make the given equation correct?
11 + 13 ร— 3 โˆ’ 14 รท 7 = 44
A.
11 and 13
B.
11 and 7
C.
14 and 13
D.
14 and 11
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ANSWER :
A. 11 and 13
29.

Which of the following is the RHS of the equation: 
\(\sqrt{\frac{1+\sin A}{1-\sin A}}\)

A.

secA + tanA

B.

secA + cotA

C.

sinA + cosA

D.

\(\frac{1}{\operatorname{cosec} A}\)

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ANSWER :

A. secA + tanA

30.
A current of 2.5 mA flows through a conductor having resistance 2 ฮฉ. The potential difference across the ends of the conductor is:
A.
5 mV
B.
1.25 V
C.
1.25 mV
D.
5 V
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ANSWER :
A. 5 mV