Quantitative aptitude Question for all banking Bank PO,Clerk,IBPS PO,Railway,SSC,PSUs,IAS,OAS ,C-SAT Exams

ISBT Mathmetics for all banking PO,Clerk,IBPS PO,Railway,SSC,IAS,OAS Exams

Q1.	In what proportion should a milkman mix milk at Rs.2.40 per litre and Rs.3.60 per litre to make a mixture worth Rs.2.50 per litre ?

Answer : 11:1
Explanation :

By alligation method :-

2.40 3.60

2.50

3.60 - 2.50 2.50 - 2.40

= 1.10 10

So, Ratio will be 11 : 1.

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