Discussion Forum



This section deals with two types of questions:

a. Choosing a number related to a given number in the same manner as the two numbers of another given pair are related to each other

b.  Choosing a similarly related pair as the given number pair on the basis of the relation between the numbers in each pair;

c. Choosing a number similar to a group of numbers on the basis of certain common properties that they possess;

d.  Choosing a number set similar to a given number set.

 

1)

Directions : In the following question,there is a certain relationship between two given numbers in one side of : : and one number is given on another side of : : While another number is to be found from the given alternatives, having the same relationship with this number as the number of the given pair bear. Choose the best alternative.

 

26 : 5 : : 65 : ?


A) 6

B) 7

C) 8

D) 9

Answer:

Option C

Explanation:

The relationship is (x2 + 1) : x. Hence the answer is (c).