Select the triad in which the numbers are related in the same way as are the numbers of the given triads. (16, 33, 67), (19, 39, 79) (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits.)
Options
- (1) (22, 45, 91)
- (2) (21, 45, 90)
- (3) (18, 36, 80)
- (4) (14, 27, 53
Correct Answer
(1) (22, 45, 91)
Explanation
Pattern: Second = First × 2 + 1, Third = Second × 2 + 1. For (22, 45, 91): 22 × 2 + 1 = 45, 45 × 2 + 1 = 91.
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