Sunday, 9 August 2015

Reasoning Questions-10-August-2015


1. 
Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?
A.(1/3)B.(1/8)
C.(2/8)D.(1/16)
Answer: Option B
Explanation:
This is a simple division series; each number is one-half of the previous number.
In other terms to say, the number is divided by 2 successively to get the next result.
4/2 = 2
2/2 = 1
1/2 = 1/2
(1/2)/2 = 1/4
(1/4)/2 = 1/8 and so on.
2. 
Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?
A.7B.10
C.12D.13
Answer: Option B
Explanation:
This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.

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