Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be:
A.Rs. 169.50
B.Rs. 170
C.Rs. 175.50
D.Rs. 180
Answer:C
Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be:
A.Rs. 169.50 B.Rs. 170 C.Rs. 175.50 D.Rs. 180