Correct option is C
Given:
Selling Price= Rs.2,400
Profit = 20%
Again, same article selling price =Rs. 2,600
Formula Used:
Gain Percentage=(Cost PriceGain)×100
Solution:
Cost Price = 1+100Profit PercentageSelling Price
Cost Price = 1+100202400 = Rs. 2000
New Selling Price = Rs. 2600
New Profit = New Selling Price - Cost Price = 2600 - 2000 = Rs. 600
Gain Percentage=(Cost PriceGain)×100 = (2000600)×100 = 30%