RRB Junior Engineer (JE) Sample Paper: Mathematics-34

1. Find the least number of square tiles required to pave the floor of a room of 4m 50 cm long and 5 m 25 cm broad.

(a) 40
(b) 42
(c) 36
(d) 38

2. Find the sum of the smallest four digit number and the largest five digit number.

(a) 199900
(b) 100999
(c) 211000
(d) 211999

3. A positive integer which when added to 999 gives a sum which is greater than when it is multiplied by 999. Which of the following could be the value of the positive integer ?

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

4. What is the total number of prime number’s less than 100 ?

(a) 25
(b) 21
(c) 29
(d) 27

5. If 43p is divisible by 3, then what is the largest value p can take ?

(a) 8
(b) 2
(c) 5
(d) 0

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