RRB Junior Engineer (JE) Sample Paper: Mathematics-6

1. Which of the following is divisible by 15 ?

(a) 3975
(b) 3575
(c) 3970
(d) 3580

2. What least number must be subtracted from 3475 to make it divisible by 50 ?

(a) 75
(b) 100
(c) 25
(d) 50

3. What least number must be added to 5718 to make it exactly divisible by 40 ?

(a) 0
(b) 1
(c) 2
(d) 3

4. Find the least number by which 3900 be multiplied to make it a perfect square.

(a) 3
(b) 13
(c) 39
(d) 56

5. How many numbers upto 800 are divisible by 24?

(a) 30
(b) 29
(c) 33
(d) 26

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1(a), 2(c), 3(c), 4(c), 5(c)