Complete the Series: 3, 6, 15, _____, 123, 366

A. 27
B. 24
C. 33
D. 42

Show Answer…
Correct Answer: D. (42)

Explanation:

The given series follows a specific pattern:

  • 3 * 3 = 9 – 3 = 6
  • 6 * 3 = 18 – 3 = 15

Following the pattern, the next term would be:

  • 15 * 3 = 45 – 3 = 42
  • 42 * 3 = 126 – 3 = 123
  • 123 * 3 = 369 – 3 = 366

The Complete Series will be: 3, 6, 15,  42  , 123, 366

Therefore, the missing term is 42.


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