GeekInterview.com
Series: Subject: Topic:
Question: 11 of 14

A coffee shop blends 2 kinds of coffee, putting in 2 parts of a 33p. a gm. grade to 1 part of a 24p. a gm.If the mixture is changed to 1 part of the 33p. a gm. to 2 parts of the less expensive grade, how much will the shop save in blending 100 gms.

A.Rs.90
B.Rs.1.00
C.Rs.3.00
D.Rs.8.00

C
Asked by: Interview Candidate | Asked on: Jun 3rd, 2005
Showing Answers 1 - 1 of 1 Answers
revo

Answered On : Dec 22nd, 2006

we have to divide given quantity of coffee in 2:1 ratiowhich results in 2/3 and 1/31st case---cost for 1 gm coffee=(2/3 gm of 33p per gm)+(1/3 gm of 24p per gm) =(2*33/3)+(24/3) =22+8=30pcost of 100 gm =3000p=Rs.302nd case---cost for 1 gm coffee=(2/3 gm of 24p per gm)+(1/3 gm of 33p per gm) =(2*24/3)+(33/3) =16+11=27pcost of 100 gm =2700p=Rs.27so, shop saved 30-27=Rs.3

  
Login to rate this answer.

Give your answer:

If you think the above answer is not correct, Please select a reason and add your answer below.

Related Open Questions

Ads

Connect

twitter fb Linkedin GPlus RSS

Ads

Interview Question

 Ask Interview Question?

 

Latest Questions

Interview & Career Tips

Get invaluable Interview and Career Tips delivered directly to your inbox. Get your news alert set up today, Once you confirm your Email subscription, you will be able to download Job Inteview Questions Ebook . Please contact me if you there is any issue with the download.