RRB Junior Engineer (JE) Sample Paper: Mathematics-40

1. 10 workers can make 15 boxes in 6 days, how many boxes will 12 workers make in 3 days.

(a) 10
(b) 9
(c) 6
(d) 8

2. If 25 binders bind 25 books in 25 days. How many binders can bind 10 books in 10 days?

(a) 25
(b) 10
(c) 15
(d) 20

3. If 8 monkeys eat 8 bananas in 8 min. How many monkeys will eat 12 bananas in 12 min?

(a) 6
(b) 8
(c) 12
(d) 10

4. If 15 men build a wall 35 m high 14 days, in how many days will 30 men build a similar wall 20 m high?

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

5. If 36 persons consume 180 kg of rice in 12 days, in how many days will 42 persons consume 105 kg of rice?

(a) 6 days
(b) 8 days
(c) 4 days
(d) 9 days

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