Multiple choice

Directions: Complete the series.

5, 12, 26, 54, 110, ?

  1. 222

  2. 117

  3. 124

  4. 138

  5. 221
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A Correct answer
Explanation

It is clear from the given series that every term is following the pattern + 1 * 2 (1 is added first and then, the result is multiplied by 2) to get the next term.

(5 + 1) * 2 = 12 (12 + 1) * 2 = 26 (26 + 1) * 2 = 54 (54 + 1) * 2 = 110 Similarly, 110 + 1 * 2 = 222

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