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vijay choudhary

· started a discussion

· 1 Months ago

ans will be 12:7:7

Question:

In what ratio must a person mix three kinds of wheat costing him Rs.1.20, Rs.1.44 and Rs.1.74 per kg so that mixture may be worth Rs.1.41 per kg?

Options:
A)

25 : 45 : 8

B)

27 : 23 : 6

C)

11 : 45 : 7

D)

11 : 77 : 7

Solution:

Ans: (d)

  

Abhishek

· commented

· 1 Months ago

Yes its true. I think this method is suitable for two ratios only.

vijay choudhary

· commented

· 1 Months ago

according to given solution mixture will worth 1.4343 not 1.41

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