Multiple choice

Directions: Complete the series.

1, 4, 9, 16, 25, ?

  1. 36

  2. 28

  3. 30

  4. 32

  5. 34
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A Correct answer
Explanation

As it is clear from the series, every term is added to some sets of natural numbers to get the next term.

1 + (1 + 2) = 4

4 + (2 + 3) = 9 9 + (3 + 4) = 16 16 + (4 + 5) = 25 Similarly, 25 + (5 + 6) = 36

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