How many kg of rice costing 30per kg must be mixed with 50 kg of wheat costing rs 15 per kg so that gain of 20% can be o

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Q 2226680571.     How many kg of rice costing 30per kg must be mixed with 50 kg of wheat costing rs 15 per kg so that gain of 20% can be obtained by selling the mixture at 30per kg?
IBPS-PO 2017 Mock Mains
A

`80`

B

` 85`

C

` 90`

D

` 95`

E

`100`

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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