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      Question

      √(24²+285-8²-172) = ?²

      What will come in place of question mark?
      A 64 Correct Answer Incorrect Answer
      B 25 Correct Answer Incorrect Answer
      C 8 Correct Answer Incorrect Answer
      D 5 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      √(24²+285-8²-172) = ?² ⇒√(576+285-64-172) = ?² ⇒√625 = ?² ⇒25 = ?² ? = 5

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