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Question

What value should come in place of the question-mark(?) in the following questions:

9 × 40× 242 × 182= ?2

A 1296 Correct Answer Incorrect Answer
B 1286 Correct Answer Incorrect Answer
C 1396 Correct Answer Incorrect Answer
D 1416 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

9 × 40× 242× 182= ?2 9 × 1 × 576 × 324 = ?² 1679616 = ?² ? = 1296

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