Question

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

√10000 x √8100 - (50)² = √(?) + (80)²

A 19600 Correct Answer Incorrect Answer
B 16900 Correct Answer Incorrect Answer
C 14400 Correct Answer Incorrect Answer
D 10000 Correct Answer Incorrect Answer
E None of these Correct Answer Incorrect Answer

Solution

The correct answer is D

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