RRB Group D 2018-15-10-2018-1 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-15-10-2018-1 RRB Questions

21.

How many triangles are there in the following figure?


A.

16

B.

11

C.

19

D.

17

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ANSWER :

C. 19

22.
When a natural number is divided by 5, 6, 7 and 9, each leaves a remainder 1. Which is the least number among such numbers?
A.
421
B.
1261
C.
211
D.
631
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ANSWER :
D. 631
23.
What is the growth rate projected by IMF for the Indian economy in the year 2019?
A.
8.50%
B.
9%
C.
7.4%
D.
10%
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ANSWER :
C. 7.4%
24.

A rich man divided his property (in the form of land) among his five sons. But later he took back his youngest son's share and divided it among other sons. If the eldest son would now own 93.75 m2 , how much land did the rich man actually own?

A.

375 m2

B.

395 m2

C.

315 m2

D.

275 m2

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ANSWER :

A. 375 m2

25.
There is _______ in the class aves.
A.
dry and glandular skin without hair
B.
dry and glandular skin with feathers
C.
dry and glandular skin without feathers
D.
dry and glandular skin with hair
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ANSWER :
B. dry and glandular skin with feathers
26.
A purse contains equal number of 25 paise and 50 paise coins. If their value is Rs. 22.50, then what is the number of coins of each type?
A.
35
B.
45
C.
30
D.
40
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ANSWER :
C. 30
27.
In the following series what number will come in place of ?
15, 21, 30, ?, 57
A.
45
B.
38
C.
40
D.
42
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ANSWER :
D. 42
28.
A × B means A is mother of B
A / B means A is brother of B
A @ B means A is sister of B.
A % B means A is father of B
Based on the above information, which of the following means P is the maternal uncle of Q?
A.
P × S @ N / B
B.
Q / N × M @ P
C.
Q / S % P
D.
P / M × N @ Q
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ANSWER :
D. P / M × N @ Q
29.
In a town with a population of 5000, 3200 people drink tea, 2500 people drink coffee and 1500 people drink both tea and coffee. How many of them neither drink tea nor coffee?
A.
800
B.
770
C.
900
D.
1800
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ANSWER :
A. 800
30.
Five years ago the age of the son was one third of that of his mother at that time. If the sum of their present ages is 70 years, then find the present age of the mother
A.
45
B.
55
C.
50
D.
60
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ANSWER :
C. 50