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      Question

      Out of her total income, Pooja spent 10% on groceries,

      15% on transport and 25% on rent. If she spent 40% of the remaining on entertainment and saved the rest which is Rs. 750, then find her total income.
      A Rs. 2,500 Correct Answer Incorrect Answer
      B Rs. 3,000 Correct Answer Incorrect Answer
      C Rs. 3,500 Correct Answer Incorrect Answer
      D Rs. 4,000 Correct Answer Incorrect Answer

      Solution

      Let total income of Pooja be Rs. '100x' So, amount left after she spent part of it on groceries, transport and rent = 100x - (0.10 + 0.15 + 0.25) X 100x = Rs. '50x' So, 0.60 X 50x = 750 Or, x = (750/30) = 25 So, total income of Pooja = 100x = 100 X 25 = Rs. 2,500 Hence, option a.

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