EduGoog

Number analogy section deals with two types of questions:
I. Choosing a similarly related pair as the given number pair on the basis of the relation between the numbers in each pair.
II. Choosing a number similar to a group of numbers on the basis of certain common properties that they possess.

Given set : (9, 15, 21)

Option:
A. (10, 14, 16)
B. (7, 21, 28)
C. (5, 10, 25)
D. (4, 8, 12)
Answer: D . (4, 8, 12)

Justification: In each set, 1st number + 3rd number / 2 = 2nd number.

Next