Multiple choice

Find the missing term in the following series. 8, 27, __, 125

  1. 42

  2. 64

  3. 83

  4. 100
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B Correct answer
Explanation

The series is a sequence of cubes: 2^3=8, 3^3=27, 4^3=64, 5^3=125. The missing term is 4^3 = 64.

AI explanation

The series consists of the cubes of consecutive prime numbers. The given numbers correspond to 2 cubed, which is 8, and 3 cubed, which is 27. Following this pattern, the missing term is 4 cubed, which equals 64, and the final term is 5 cubed, which equals 125.

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