Exam
Maths Puzzle
General Ability
5kg of rice at rs 6per kg is mixed with 4 kg of rice to get a mixture costing rs. 7 per kg .find the per kg price of the costlier rice.
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- 8.25 Rs/Kg.
If per Kg. price of costlier rice=x, then (5*6 + 4*x)/(5+4)=7, On solving, x=8.25 - 9 years agoHelpfull: Yes(0) No(0)
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