A fruit seller sells mangoes at the rate of Rs.9 per kg and thereby loses 20%. At what price per kg, he should have sold them to make a profit of 5% Pick one:
A) Rs 8.81 B) Rs 9.81 C) Rs 10.81 D) Rs 11.81 E) None of these
Explanation:   85 : 9 = 105 : x   x= (9×105/85)   = Rs 11.81   Option Rs 11.81
<result>D</result>
A fruit seller sells mangoes at the rate of Rs.9 per kg and thereby loses 20%. At what price per kg, he should have sold them to make a profit of 5%