Multiple choice

Directions: In the following number series only one number is wrong. Find out the wrong number. 16 17 32 99 392 1960 11784

  1. 17

  2. 99

  3. 11784

  4. 1960

  5. None of these

Reveal answer Fill a bubble to check yourself
D Correct answer
AI explanation

The series follows a pattern where each term is multiplied by an increasing integer and then has one added to it. The logic is 16 * 1 + 1 = 17, 17 * 2 - 2 = 32, 32 * 3 + 3 = 99, and 99 * 4 - 4 = 392. Continuing this, the next term should be 392 * 5 + 5 = 1965, so the number 1960 is incorrect. The result is 1960.