Select the set in which the numbers are related in the same way as the numbers are related in the set given below.
(9,35,16)
1) (36, 55, 25)
2) ( 25, 30, 4)
3) ( 81, 65, 36)
4) ( 16, 50, 64)

Options

A. (36, 55, 25)
B. (25, 30, 4)
C. (81, 65, 36)
D. (16, 50, 64)

Answer

A

Explanation

The relation between the given number set is- the middle number is obtained from the [(difference of first and third number) × 5] 16 - 9 = 7 × 5 = 35 ( middle number) Similarly, 36 - 25 = 11 × 5 = 55 (middle number)
Hence, the correct option is (a)