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(Sample Material) SSC CGL (Tier -2) Study Kit "Numerical Aptitude - Fractions"
Sample Materials of SSC CGL (Tier -2) Study Kit
Subject: Numerical Aptitude
Topic: Fractions
1. The numerator of a non-zero rational number is five less than the denominator. If the denominator is increased by eight and the numerator is doubled, then again we get the same rational number. The required rational number is:
(a) 1/8
(b) 4/9
(c) 2/8
(d) 3/8
2. What will be the approximate value of 779.5 × 15 – 46.5 × 19 – 9?
(a) 10800
(b) 18008
(c) 10080
(d) 10008
3. A fraction becomes 2 when 1 is added to both the numerator and the denominator and it becomes 3 when 1 is subtracted from both numerator and denominator. The numerator of the given fraction is:
(a) 7
(b) 5
(c) 3
(d) 8
4.
(a)
(b)
(c)
(d)
5.
(a) 8
(b) 9
(c) 7/9
(d) 5/4
