Number Analogy

In 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.

Choose the best alternative.

42 : 56 ; ; 72 : ?

Answer: Option B

Explanation:

Clearly, 42 = 6 × 7; 56 = 7 × 8; 72 = 8 × 9. So, missing number = 9 × 10 = 90.

Muskan gola said: (Jan 12,2022)

42= (7²-7) 52 = (7² 7) 72 = (9²- 9) so (9² 9) = 90

Name *:

Email : (optional)

Your comments will be displayed only after manual approval.