Multiple choice

Find the wrong term / missing term in the given series. 4, 2, 3, 7.5, ?, 118.125

  1. 26.25

  2. 38.75

  3. 42.15

  4. 52.85

  5. None of these
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A Correct answer
Explanation

Pattern: 4 * 0.5 = 2. 2 * 1.5 = 3. 3 * 2.5 = 7.5. 7.5 * 3.5 = 26.25. 26.25 * 4.5 = 118.125. The missing term is 26.25.

AI explanation

The series follows a pattern where 4 multiplied by 0.5 equals 2, 2 multiplied by 1.5 equals 3, and 3 multiplied by 2.5 equals 7.5. Continuing this pattern of increasing multipliers by 1, the next term is 7.5 multiplied by 3.5, which equals 26.25. Verifying with the last term, 26.25 multiplied by 4.5 gives 118.125.

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