Skip to main contentSkip to solution

By selling 32 apples for Rs 30, a man loses 25%. How many apples should be sold for Rs 24, to gain 20% in the transaction?

Solution

✅ Correct Option: 4

32 apples are sold for Rs 30 with a 25% loss.

When there's a 25% loss, the selling price is 75% of the cost price (100% - 25% = 75%).

Selling Price = 0.75 × Cost Price

30=0.75×CP30 = 0.75 \times \text{CP}

CP=30÷0.75\text{CP} = 30 \div 0.75

CP=40\text{CP} = 40

The cost price of 32 apples is Rs 40.


Cost of 1 apple:

Cost per apple=40÷32\text{Cost per apple} = 40 \div 32

Cost per apple=1.25\text{Cost per apple} = 1.25


Let xx be the number of apples to be sold for Rs 24 with a 20% profit.

Cost Price of xx apples =1.25x= 1.25x

For 20% profit, the selling price should be 120% of the cost price (100% + 20% = 120%).

Selling Price=1.20×Cost Price\text{Selling Price} = 1.20 \times \text{Cost Price}

24=1.20×(1.25x)24 = 1.20 \times (1.25x)

24=1.5x24 = 1.5x

x=24÷1.5x = 24 \div 1.5

x=16x = 16

Therefore, 16 apples should be sold for Rs 24 to gain 20% in the transaction.

Keyboard Shortcuts

  • Left arrow: Previous question
  • Right arrow: Next question
  • S key: Jump to solution
  • Q key: Jump to question