SSC CGL 2 september, 2016 Shift 1 Question31(Reasoning) with Solution.

Select the related word/ letters/ number from the given alternatives.
6 : 5 :: 8 : ?

Options:
1. 2
2. 4
3. 6
4. 10
Answer: 3 (6)

3 x 2 : 3 + 2 :: 4 x 2 : 4 +2(6).