Select the option in which the numbers shares the same relationship in set as that shared by the numbers in the given set. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g.13 - Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(80, 72, 64)

(64, 56, 48)

(63, 56, 49)

(80, 72, 64)

(64, 56, 48)

The logic followed here is :

Ist number - 8 = Second number and Second number - 8 = Ist number

As

80 - 8 = 72  and 72 - 8 = 64

64 - 8 = 56  and 56 - 8= 48

same as in (63, 56, 49)

Ist number - 7 = Second number and Second number - 7 = Ist number (same number is subtracting)

63 - 7= 56 and 56 - 7 = 49