Select the option in which the numbers are related in the same way as are the numbers of the following set.
(26, 63, 124)
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e (63, 124, 215)
| Understanding |
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The logic used here is: Given: (26, 63, 124) 26 = 33 - 1 63 = 83 - 1 125 = 53 - 1 |
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1. (63, 124, 215) 63 = 43 - 1 124 = 53 - 1 215 = 63 - 1 Hence, option 1 follows the pattern. |