RRB Junior Engineer (JE) Sample Paper: Mathematics-10

1. Out of four consecutive prime numbers, the product of first three is 385 and the product of the last three is 1001. Find the last number.

(a) 7
(b) 11
(c) 13
(d) 17

2. Three numbers are in the ratio 3 : 5 : 6. Sum of the greatest and the smallest is equal to the sum of the middle and 16. Find the smallest number.

(a) 12
(b) 20
(c) 24
(d) 16

3. Sum of squares of two numbers is 60 and difference of the squares is 12. Find the sum of two numbers.

(a) 4
(b) 10
(c) 6
(d) 8

4. The product of two consecutive integers is 600. Then, the sum of their squares is

(a) 1203
(b) 1206
(c) 1201
(d) 1204

5. Thrice a number diminished by 2 is 19. Find the number.

(a) 5
(b) 7
(c) 4
(d) 6

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