Multiple choice

Find the next term in the given series. 10, 18, 28, 40, 54, ?

  1. 70

  2. 82

  3. 79

  4. 69

  5. 110
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A Correct answer
Explanation

The pattern is an increasing difference of 2 between consecutive terms. The differences are 8, 10, 12, 14, so the next difference is 16. Adding 16 to 54 gives 70. This is a number series where the second-order difference is constant.

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