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 all numbers without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13, such as adding /deleting /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.)
(21, 504, 8)
(15, 270, 6)
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. (16, 336, 7)
Logic: 1st number × 3rd number × 3 = 2nd number
(21, 504, 8) → 21× 8 × 3 = 504
(15, 270, 6) → 15 × 6 × 3 = 270
Similarly, (16, 336, 7) → 16 × 7 × 3 = 336