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      Question

      A bike's price is initially raised by 20% and

      subsequently reduced by 30%. As a result, the final price of the bike is Rs. 5184 lower than its original price. What was the initial price of the bike?
      A Rs. 32000 Correct Answer Incorrect Answer
      B Rs. 33200 Correct Answer Incorrect Answer
      C Rs. 32400 Correct Answer Incorrect Answer
      D Rs. 32600 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Let the initial price of bike be Rs. β€˜100x’ Final price of the bike = 100x Γ— 1.2 Γ— 0.70 = Rs. 84x According to question; 100x – 84x = 5184 Or, x = 324 Initial price of bike = Rs. 32400

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