Kantilal mixes 80 kg of sugar worth of Rs. 6 75 per kg with 120 kg worth of Rs. 8 per kg. At what rate shall he sell the mixture to gain 20 % ?

Kantilal mixes 80 kg of sugar worth of Rs. 6 75 per kg with 120 kg wor

1.	Kantilal mixes 80 kg of sugar worth of Rs. 6 75 per kg with 120 kg worth of Rs. 8 per kg. At what rate shall he sell the mixture to gain 20 % ?
A.	Rs. 7 50
B.	Rs. 9
C.	Rs. 8 20
D.	Rs. 8 85
Answer» C. Rs. 8 20

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Kantilal mixes 80 kg of sugar worth of Rs. 6 75 per kg with 120 kg worth of Rs. 8 per kg. At what rate shall he sell the mixture to gain 20 % ?

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