Mixture and Alligation

Quantitative Aptitude (Phase-1)

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Rice worth Rs. 110 per kg and Rs. 95 per kg are mixed with a third variety in the ratio 1:1:2. If the mixture is worth Rs. 115 per kg, the price of the third variety per kg will be

117.5

127.5

137.5

147.5

Explanation:

First two types of rice are mixed in 1:1 so total cost for 2 kg of rice is 205, so average price = 102.5
So, x – 115 = 12.5, x = 127.5

By: Pranav Gupta

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