Find the wrong term in the given series. 125, 216, 343, 512, 729, 100

Key insight: The sequence lists consecutive cube numbers.

• 125 = 5^3

• 216 = 6^3

• 343 = 7^3

• 512 = 8^3

• 729 = 9^3

• 100 (given) should be 10^3 = 1000

Explanation: All given terms follow consecutive cubes from 5^3 to 9^3, so the sixth term should be 10^3 = 1000. The provided value 100 does not equal 10^3 and therefore breaks the pattern.

Conclusion: 100 is the wrong term; it should be 1000.