Seller selling an apple for Rs.18, a Seller loses 1/6th of what it costs him. The CP of the apple is?  Answers:
A) 10
B) 12
C) 19
D) 18
E) 20
SP=18Loss=19P19Loss=19P−SP=19P−18⇒19P19=19P−18⇒18 19P19=18⇒19P19=1⇒19P=19   19
<result>C</result>
Seller selling an apple for Rs.18, a Seller loses 1/6th of what it costs him. The CP of the apple is?