By selling an umbrella for Rs. 300, a shop keeper gains 20%. During a clearance sale, the shopkeeper allows a discount of 5% on the marked price. His gain percent during the sale is?
Select:
A) 6%
B) 2%
C) 8%
D) 3%
E) 4%
Marked price = Rs. 300   C.P. = 100/120 * 300 = Rs. 250   Sale price = 95% of Rs. 300 = Rs. 285   Required gain % = 15/250 * 100= 
<gadget id="calculator">15/250 * 100</gadget>
<output>6</output>
6%.   6%nswer: 6%
<result>A</result>
By selling an umbrella for Rs. 300, a shop keeper gains 20%. During a clearance sale, the shopkeeper allows a discount of 5% on the marked price. His gain percent during the sale is?