Question 35

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
29 : 31 :: 19 : 23 :: 31 : ?

Solution

29 : 31

Here 29 and 31 are the consecutive prime numbers in increasing order.

19 : 23

Here 19 and 23 are the consecutive prime numbers in increasing order.

31 : ?

Similarly, here 31 and 37 are the consecutive prime numbers in increasing order.

Hence '37' will come in place of the question mark.

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Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.29 : 31 :: 19 : 23 :: 31 : ?