Select the set in which the numbers are related in the same way as are the numbers of the following set.
3 — 5 — 30
2 — 4 — 16
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)
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 6 — 6 — 72.
3 — 5 — 30 → (3 × 5) × 2 = 15 × 2 = 30
2 — 4 — 16 → (2 × 4) × 2 = 8 × 2 = 16
Option 2) 6 — 6 — 72 → (6 × 6) × 2 = 36 × 2 = 72