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      Question

      What value will come in place of (?) question mark in

      the given expression. √144 Γ— √81 + 7Β² – 5Β³ = ?
      A 47 Correct Answer Incorrect Answer
      B 60 Correct Answer Incorrect Answer
      C 32 Correct Answer Incorrect Answer
      D 24 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      ATQ, √144 = 12, √81 = 9 β†’ 12 Γ— 9 = 108 7Β² = 49, 5Β³ = 125 Expression = 108 + 49 – 125 = 157 – 125 = 32

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