Four number pairs have been given, out of which three are alike in some manner and one is different. Select the one that is different.

Question

Question

This question was previously asked in

SSC CHSL Exam 2023 Tier-I Official Paper (Held On: 02 Aug, 2023 Shift 4)

Answer 1

The logic followed here is:

Logic: (1st number × 3) + 3 = 2nd number.

Now, checking the options:

Option 1) 17 - 54 → (17 × 3) + 3 → 51 + 3 = 54.

Option 2) 19 - 60 → (19 × 3) + 3 → 57 + 3 = 60.

Option 3) 15 - 48 → (15 × 3) + 3 → 45 + 3 = 48.

Option 4) 14 - 42 → (14 × 3) + 3 → 42 + 3 = 45 ≠ 42.

So, '14 - 42' odd among the given options.

Hence, the correct answer is "Option 4".