Question

If the cost price of Refrigerator is Rs.20,000. There is 10% increase in the cost. Then the revised cost of refrigerator would be​

Answer 1

Step-by-step explanation:

Cost price of Refrigerator 20,000

Rate of decrease is 15%

Decreased amount is

100

15

×20,000=3,000

So the present price is 20,000−3,000=17,000

Decrease amount a year after is

100

15

×17,000=2550

So the price is 17,000−2,550=14,450Rs.