Question

In the number series only one number is wrong. Find out the wrong number.
202 102 55 36.5 34.25 42.125 57.625

• A. 55
• B. 202
• C. 36.5
• D. 57.625
• E. None of these

Answer 1

The Correct Option is D

From the series we can say that202

= \(202 × \frac{1}{2} + 1^1\) = 102

= \(102 × \frac{1}{2} + 2^2\) = 55

= \(55 × \frac{1}{2} + 3^3\) = 36.5

= \(36.5 × \frac{1}{2} + 4^4\) = 34.25

= \(34.25 × \frac{1}{2} + 5^5\) = 42.125

= \(42.125 × \frac{1}{2} + 6^6\) = 57.0625

The Error term will be 57.625

The Correct Term which will come in that place will be 57.0625

The correct option is (D): 57.625