RRB Group D 2022-7-10-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-7-10-2022-1 RRB Questions

11.
Which of the following best defines the Fiscal Deficit in Indian budget?
A.
Total expenditure plus total receipt including borrowing
B.
Total expenditure minus total receipt other than borrowing
C.
Capital expenditure minus capital receipts
D.
Revenue expenditure plus capital expenditure minus revenue receipts
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ANSWER :
B. Total expenditure minus total receipt other than borrowing
12.
The age of Raghu 8 years ago was thrice the then age of Mohan. Eight years hence, Raghu’s age will be twice of Mohan’s age. Find the ratio of the present ages of Mohan and Raghu, respectively.
A.
3 : 7
B.
3 : 5
C.
6 : 7
D.
4 : 5
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ANSWER :
A. 3 : 7
13.
Which of the options below represents a Pythagorean triplet?
A.
10, 99, 111
B.
12, 143, 150
C.
20, 99, 101
D.
15, 224, 223
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ANSWER :
C. 20, 99, 101
14.
If ax2−8x−8 is divided by (x+2), then the remainder is 24. Find the value of a.
A.
1
B.
2
C.
4
D.
3
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ANSWER :
C. 4
15.
Straight lines l and m are parallel to each other. Points A and B lie on the line l, points C and D lie on the line m, and E is a point that lies between the straight lines l and m, all in such a manner that ∠EAB = 50° and ∠ECD = 70°.
Find the measure of ∠AEC if points A and C lie on the same side of point E.
A.
60°
B.
70°
C.
100°
D.
120°
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ANSWER :
D. 120°
16.
There are three pipes A, B, and C in a tank. The first pipe A can fill the empty tank in 8 hours, the second pipe B can fill the empty tank in 10 hours, and the third pipe C can empty the completely filled tank in 20 hours. If the three pipes are opened together when the tank is completely empty, then in how many hours will the tank be completely filled?
A.
25/11 Hours
B.
40/7 Hours
C.
11/3 Hours
D.
30/7 Hours
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ANSWER :
B. 40/7 Hours
17.
For a given concave mirror of focal length 0.5 m, if the object distance is 0.6 m, then the magnification produced is:
A.
5
B.
-5
C.
-0.5
D.
0.5
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ANSWER :
C. -0.5
18.
If the mean and the mode of a data set are 5 and 8, respectively, then, using the relevant empirical relation, find the median of the same data set.
A.
6
B.
7
C.
14
D.
3.5
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ANSWER :
A. 6
19.
When two resistors are connected in series, their total effective resistance is 120 Ω. When the same two resistors are connected in parallel, their effective resistance is 30 Ω. The resistances of the two resistors are:
A.
70 Ω and 50 Ω
B.
80 Ω and 40 Ω
C.
90 Ω and 30 Ω
D.
60 Ω and 60 Ω each
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ANSWER :
D. 60 Ω and 60 Ω each
20.
Study the given bar-graph and answer the question that follows.
The bar-graph depicts the number of applications received for two courses (BA and MA) in 2001 and 2003.
The number of applications received for BA from females in 2001 and 2003 was 73 and 101, respectively.
What was the total number of applications received for BA from males in 2001 and 2003 together?
A.
116
B.
124
C.
126
D.
128
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ANSWER :
C. 126