How many kilograms of tea powder costing Rs. 31 per kg be m – McqOptions

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1.	How many kilograms of tea powder costing Rs. 31 per kg be mixed with 36 kilograms of tea powder costing Rs. 43 per kg, such that the mixture when sold at Rs. 44 per kg gives profit of 10%?
A.	12
B.	15
C.	20
D.	10
Answer» B. 15

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