Select the set in which the numbers are related in the same way as are the numbers of the following set.
(7, 13, 21)
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. (2, 8, 16)
| Understanding | Application |
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Pattern: 1st number + 6 = 2nd number 2nd number + 8 = 3rd number (7, 13, 21) 7 + 6 = 13 13 + 8 = 21 |
Similarly, for (2, 8, 16) 2 + 6 = 8 8 + 8 = 16 Hence, (2, 8, 16) is the correct answer. |