RRB Junior Engineer (JE) Sample Paper: Mathematics-35

1. If the number 6pq 5 is divisible by both 3 and 5, which of the following digits can replace p and q ?

(a) 5,9
(b) 9,5
(c) 5,7
(d) 9,7

2. There are four prime numbers written in ascending order. The product of the first three is 1001 and that of the last three is 2431. Find the first prime number.

(a) 7
(b) 11
(c) 3
(d) 5

3. What is the remainder when 152 × 698 is divided by 5.

(a) 1
(b) 2
(c) 4
(d) 3

4. What is the remainder when 75 is divided by 4 ?

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

5. What must be added to 581173 to make it exactly divisible by 11 ?

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

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