The cost price of type I grain is ₹ 40 per kg and that of type II is ₹60 per kg. If both types of grains are mixed in the ratio 3 : 2 respectively then find the price per kg of the mixed grain.

₹ 52 ₹ 48 ₹ 54 ₹ 46

₹ 48

The correct answer is Option (2) → ₹48