Arun purchased 30kgof wheat at the rate of 11.50Rs.per kgand 20kg of wheat at the rate of 14.25per kg. He mixed the two and sold the mixture. Approximately what price per kg should be sold to make 30% profit ?A) 17.80Rs.B) 14.38Rs.C) 14Rs.D) 15.40Rs.

Harshit Singh , 2 Years ago

Grade 12th pass