Multiple choice

0, 1, 1, 2, 3, 5, 8, 13, ........, 34, The missing term in the number series is-

  1. 20

  2. 22

  3. 25

  4. 21
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is a Fibonacci series where each term (after the first two) equals the sum of the two preceding terms. 0+1=1, 1+1=2, 1+2=3, 2+3=5, 3+5=8, 5+8=13. Therefore, the missing term after 13 is 8+13=21. Verification: 21+13=34, which matches the next given term.

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