1.

Rohan sells two types of tea viz. Desi Chai and Videshi Chai. He sells Desi Chai at Rs. 24 per kg and gains a profit of 20% whereas on selling the Videshi Chai at Rs. 45 per kg, he gains 25%. In what proportion should the Desi Chai and Videshi Chai be mixed such that he can gain a profit of 10% by selling the mixture at Rs. 33 per kg?

A. 2 ∶ 3
B. 3 ∶ 5
C. 4 ∶ 7
D. 5 ∶ 2
Answer» C. 4 ∶ 7


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