RRB Group D 2018-2-11-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-2-11-2018-2 RRB Questions

1.
A solution contains 33g of common salt in 320g of water. Calculate the concentration in terms of mass, by mass percentage of the solution
A.
13.05%
B.
9.09 g
C.
9.35 g
D.
9.35%
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ANSWER :
D. 9.35%
2.
Two numbers are in the ratio of 15 ∶ 11. If their HCF is 13, then the greater number is∶
A.
195
B.
125
C.
175
D.
120
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ANSWER :
A. 195
3.
Geneva-based International Campaign to Abolish Nuclear Weapons (ICAN) received the 2017______.
A.
Nobel Peace Prize
B.
Albert Einstein peace Prize
C.
Gandhi Peace Award
D.
Bruno Kreisky Award
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ANSWER :
A. Nobel Peace Prize
4.
Raghu bought an article for Rs.14,360 and spent Rs.240 on its transportation. At what amount (in Rs.) must he sell it to get a profit of 15%?
A.
Rs. 16,000
B.
Rs. 16,790
C.
Rs. 16,150
D.
Rs. 16,150
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ANSWER :
B. Rs. 16,790
5.
The base of a pyramid is a rectangle whose length and breadth are 16 cm and 12 cm, respectively. If the length of all the lateral edges passing through the vertex of the right rectangular pyramid is 26 cm, then find the volume of the pyramid in cubic centimeter.
A.
1536
B.
1024
C.
718
D.
2072
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ANSWER :
A. 1536
6.
Choose the correct picture that fit the blank place?
A.
B
B.
C
C.
D
D.
A
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ANSWER :
D. A
7.
Which of the statements is sufficient to answer the question?
Question ∶
Find the sum of the first 10 consecutive even numbers in the series
Statements ∶
I. The first number 2 and 10th number is 20.
II. The common difference is 2
A.
Only statement II is sufficient
B.
Only statement I is sufficient
C.
Both statement I and II are sufficient
D.
Either statement I or II is sufficient
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ANSWER :
B. Only statement I is sufficient
8.
Raghu goes to college at a speed of 4 kmph and returns at a speed of 3 kmph. If he takes 5.95 hrs in all, then what is the distance between his home and the college?
A.
10.2 km
B.
10.5 km
C.
10 km
D.
20 km
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ANSWER :
A. 10.2 km
9.
7/9 of the people present in a hall are sitting in 9/13 of the chairs available and the rest are standing. If there are 28 empty chairs, how many chairs would have been still empty if everyone in the hall was sitting?
A.
15
B.
12
C.
18
D.
10
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ANSWER :
D. 10
10.
Choose the correct picture which fit the blank space form the figures given below?
A.
A
B.
B
C.
D
D.
C
😑 View Answer Rough Work
ANSWER :
A. A