Question

Find the wrong number in the given series.

324, 288, 263, 255, 238, 234

A 288 Correct Answer Incorrect Answer
B 263 Correct Answer Incorrect Answer
C 238 Correct Answer Incorrect Answer
D 255 Correct Answer Incorrect Answer

Solution

324 – 36 = 288 288 – 25 = 263 263 – 16 = 247 247 – 9 = 238 238 – 4 = 234

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