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.

20 : 11 : : 102 : ?

Option:
A. 49
B. 52
C. 61
D. 98
Answer: B . 52

Justification: The relationship is 2x : (x + 1).

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