In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and Rs. 65 a kg so that by selling the mixture at Rs. 68.20 a kg he may gain 10%? - Study24x7
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Kritima paliwal
01 Jan 1970 05:30 AM study24x7 study24x7

In what ratio must a grocer mix two varieties of tea worth Rs. 60 a kg and Rs. 65 a kg so that by selling the mixture at Rs. 68.20 a kg he may gain 10%?

A

3 : 2

B

3 : 4

C

3 : 5

D

4 : 5

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