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      Question

      (√845  ×19.932+ √4230  ×14.385)/(√1765

       ×4.877 ) = ? What approximate value should come in place of the Question mark (?) in the given equation.
      A 3 Correct Answer Incorrect Answer
      B 2 Correct Answer Incorrect Answer
      C 4 Correct Answer Incorrect Answer
      D 7 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      (√845  ×19.932+ √4230  ×14.385)/(√1765  ×4.877 ) = (√841  ×20+ √4225  ×14)/(√1764  ×5)  = (29 ×20+65 ×14)/(42 ×5) = (580 +910)/210=1490/210 = 7.09 = 7

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