Q. Complete the series....
3,5,8,13,21,34,55,?

  • (A) 21
  • (B) 34
  • (C) 55
  • (D) 89
βœ… Correct Answer: (D) 89
Explanation:

The given series is:
3, 5, 8, 13, 21, 34, 55, ?

This follows the Fibonacci sequence, where each number is the sum of the two preceding numbers:

  • 3 + 5 = 8
  • 5 + 8 = 13
  • 8 + 13 = 21
  • 13 + 21 = 34
  • 21 + 34 = 55
  • 34 + 55 = 89

So, the missing number is 89.

Correct answer:

(D) 89

Explanation by: Official MCQ Buddy

The given series is:
3, 5, 8, 13, 21, 34, 55, ?

This follows the Fibonacci sequence, where each number is the sum of the two preceding numbers:

  • 3 + 5 = 8
  • 5 + 8 = 13
  • 8 + 13 = 21
  • 13 + 21 = 34
  • 21 + 34 = 55
  • 34 + 55 = 89

So, the missing number is 89.

Correct answer:

(D) 89

πŸ“ Notes by Other Students/ Teachers


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