A pen drive was sold at a price after giving two successive discounts of 30% and 20%. If the selling price of the item was ₹ 560, then what was the marked price of the pen drive?
- A₹ 1000
- B₹ 840
- C₹ 1140
- D₹ 1280
Solution & Step-by-step Explanation
Let the marked price of the pen drive be ₹ M.
The single equivalent discount for two successive discounts of 30% and 20% is:
Equivalent Discount=(30+20−
100
30×20
)%=(50−6)%=44%
Thus, the selling price is (100−44)%=56% of the marked price.
Given that the selling price is ₹ 560:
100
56
×M=560
M=
56
560×100
M=1000
Therefore, the marked price of the pen drive was ₹ 1000.
The single equivalent discount for two successive discounts of 30% and 20% is:
Equivalent Discount=(30+20−
100
30×20
)%=(50−6)%=44%
Thus, the selling price is (100−44)%=56% of the marked price.
Given that the selling price is ₹ 560:
100
56
×M=560
M=
56
560×100
M=1000
Therefore, the marked price of the pen drive was ₹ 1000.