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In what ratio, sugar costing Rs 60 per k...

In what ratio, sugar costing `Rs 60` per kg be mixed with sugar costing `Rs 42` per kg such that by selling the mixture at `Rs 56` per kg there is a gain of `12%` ?

A

`8:9`

B

`5:6`

C

`5:7`

D

`4:5`

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The correct Answer is:
D
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PINNACLE-2018 Main Exam 2nd Shift-EXERCISE
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