Civil Service Exam Reviewer · Simple Interest and Profit/Loss · hard

A bike was sold at a 20% loss. Had it been sold for ₱1,440 more, there would have been a 25% gain. What was the cost price?

  1. ₱5,760
  2. ₱3,200
  3. ₱7,200
  4. ₱14,400

Answer

B. ₱3,200

Solution

The ₱1,440 difference equals 20% + 25% = 45% of cost. Cost = ₱1,440 ÷ 0.45 = ₱3,200.

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