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Select the set in which the numbers are related in the same way as are the numbers of following set.

(2, 6, 42)


1. (4, 12, 86)
2. (1, 2, 6)
3. (9, 13, 43)
4. (4, 8, 39)

1 Answer

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Best answer
Correct Answer - Option 2 : (1, 2, 6)

The logic is:

(2, 6, 42) → 2 × (2 + 1) = 6; 6 × (6 + 1) = 42

Similarly,

2) (1, 2, 6) → 1 × (1 + 1) = 2; 2 × (2 + 1) = 6

Other option do not follow the similar pattern:

1) (4, 12, 86) → 4 × (4 + 1) = 20 ≠ 12; 12 × (12 + 1) = 156 ≠ 86

3) (9, 13, 43) → 9 × (9 + 1) = 90 ≠ 13; 13 × (13 + 1) = 182 ≠ 43

4) (4, 8, 39) → 4 × (4 + 1) = 20 ≠ 8; 8 × (8 + 1) = 56 ≠ 39

Hence, ‘(1, 2, 6)’ is the correct answer.

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