The cost of Type 1 rice is Rs. 15 per kg and Type 2 rice is Rs. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is:
A.Rs. 18
B.Rs. 18.50
C.Rs. 19
D.Rs. 19.50
Answer:A
The cost of Type 1 rice is Rs. 15 per kg and Type 2 rice is Rs. 20 per kg. If both Type 1 and Type 2 are mixed in the ratio of 2 : 3, then the price per kg of the mixed variety of rice is:
A.Rs. 18 B.Rs. 18.50 C.Rs. 19 D.Rs. 19.50