Select the set in which the numbers are related in the same way as the numbers of the following sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their 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.)
(82, 75, 66) (69, 62, 53)
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. (61, 54, 45).
The logic used here is:
(82, 75, 66)
82 - 75 = 7
75 - 66 = 9
(69, 62, 53)
69 - 62 = 7
62 - 53 = 9
Similarly,
(61, 54, 45)
61 - 54 = 7
54 - 45 = 9
Hence, option 3 is the correct answer.