Mixtures and Allegations Practice Test 1

Question : 7 of 40

Marks: +1, -0

In what ratio must a grocer mix dal worth Rs 80 per kg and Rs 52 per kg so that by selling the mixture at Rs 84 per kg, he may gain 12%?

Solution:

CP of the mixture

=100/112×84

= Rs 75

So, the required ratio = 23 : 5

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