Question:
In the number series only one number is wrong. Find out the wrong number.
12 11 24 72 280 1395 8376
In the number series only one number is wrong. Find out the wrong number.
12 11 24 72 280 1395 8376
12 11 24 72 280 1395 8376
Updated On: Oct 12, 2024
- 12
- 72
- 24
- 1395
- None of these
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The Correct Option is B
Solution and Explanation
The series follows a similar pattern that is,
12 × 1 − 1 = 11
11 × 2 + 2= 24
24 × 3 - 3 = 69
69 × 4 + 4 = 280
280 × 5 - 5 = 1395
1395 × 6 + 6 = 8376
The Error Term is 72
The Term which will Replace it will be 69
The correct option is (B): 72
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