Seller selling an apple for Rs.19, a Seller loses 1/6th of what it costs him. The CP of the apple is? Choose one.
A) 10
B) 12
C) 20
D) 18
E) 21
SP=19Loss=20P20Loss=20P−SP=20P−19⇒20P20=20P−19⇒19 20P20=19⇒20P20=1⇒20P=20   20
<result>C</result>
Seller selling an apple for Rs.19, a Seller loses 1/6th of what it costs him. The CP of the apple is?