The price of a jewel, passing through three hands, rises on the whole by 65%. If the first and second sellers earned 20% and 25% profit respectively, find the percentage profit earned by the third seller.	Select:
A) 10% B) 22% C) 18% D) 12% E) 15%
Let the original price of the jewel be Rs. P and let the profit earned by the third seller   be x%.   Then, ( 100 +x )% of 125% of 120% of P = 165% of p   [ ( 100+x )/100*125/100*120/100* P ] = [ 165/100* P ]   ( 100 + X ) = 165*100*100/125*120 = 110,   X = 10%.   10%NSWER:10%
<result>A</result>
The price of a jewel, passing through three hands, rises on the whole by 65%. If the first and second sellers earned 20% and 25% profit respectively, find the percentage profit earned by the third seller.