Question

Four numbers have been given, out of which three are alike in certain manner and one is different. Select the odd one.

A 132 Correct Answer Incorrect Answer
B 240 Correct Answer Incorrect Answer
C 98 Correct Answer Incorrect Answer
D 342 Correct Answer Incorrect Answer

Solution

11² + 11 = 132 15² + 15 = 240 9² + 9 = 90 18² + 11 = 342

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