RRB Junior Engineer (JE) Sample Paper: Mathematics-17

1. xy is a number that is divided by ab where xy < ab and gives a result 0.  xyxyxy... then ab equals:

(a) 77
(b) 33
(c) 99
(d) 66

2. Express 20/3 as mixed fraction.

(a) 6 2/3
(b) 5 2/3
(c) 4 2/3
(d) 3 2/3

3. Express 7 3/4 as improper fraction.

(a) 30/4
(b) 31/4
(c) 33/4
(d) 34/4

4. Which one of the following is equivalent to 1/3 ?

(a) 1/2
(b) 2/5
(c) 2/6
(d) 2/7

5. The numerator of the fraction which is equivalent to 15/35 with denominator 7 is

(a) 5
(b) 3
(c) 7
(d) 9

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