Select the option in which the numbers are related in the same way as are the
numbers in the following sets.
(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 /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)
(16, 18, 20)
(17, 19, 21)
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. (64, 66, 68).
| 16 | 18 | 20 |
| 17 | 19 | 21 |
| ? | ? | ? |
The logic used here is:
16 + 2 = 18, 18 + 2 = 20
17 + 2 = 19, 19 + 2 = 21
Only, option 1 follows this logic:
64 + 2 = 66, 66 + 2 = 68
Hence, option 1 is the correct option.