In what proportion must wheat at Rs. 15 per kg. be mixed with wheat at – McqOptions

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1.	In what proportion must wheat at Rs. 15 per kg. be mixed with wheat at Rs. 18 per kg. So that the mixture will be worth Rs. 17 per kg. ?
A.	2 : 1
B.	1 : 2
C.	3 : 2
D.	2 : 3
Answer» C. 3 : 2

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