Hi all
PFB the solution given by a person
Regards
sindhuja
From: Rahil Sahu <rahilsahu@yahoo.co.in>
To: sindhujaa_2004@yahoo.co.in
Sent: Fri, 22 July, 2011 10:56:03 AM
Subject: Re: [2IIM CAT Prep] Ratio, proportions
Assume
Anup - 2a, Bunty - 3a in 1st yr
2nd yr
Anup - 4x2a/3; Bunty - 7x3a/5
21a/5 - 8a/3 = 1150
Solve for a, you get a =750
Bunty in 2nd yr = 21a/5 = 3150
From: sindhuja <sindhujaa_2004@yahoo.co.in>
To: ascent4cat@yahoogroups.com
Sent: Sun, 17 July, 2011 9:22:05 PM
Subject: [2IIM CAT Prep] Ratio, proportions
Anup - 2a, Bunty - 3a in 1st yr
2nd yr
Anup - 4x2a/3; Bunty - 7x3a/5
21a/5 - 8a/3 = 1150
Solve for a, you get a =750
Bunty in 2nd yr = 21a/5 = 3150
Rahil Sahu
Naval Architect
VEDAM Design & Techinal Consultancy Pvt. Ltd.
Ph - 91-22-6710 9192
From: sindhuja <sindhujaa_2004@yahoo.co.in>
To: ascent4cat@yahoogroups.com
Sent: Sun, 17 July, 2011 9:22:05 PM
Subject: [2IIM CAT Prep] Ratio, proportions
Hi all
Kindly help me solve the following problem in the easiest way possible.
A year ago the salaries of Anup and Bunty were in the ratio 2:3. the ratio of the salaries of last yr to this yr, in the case of Anup and Bunty respectively,are 3:4 and 5:7. If this year, the difference in their salaries is Rs.1150, what is Bunty's salary this year?
choices:
a.3150
b.3350
c.3250
d.3050
Thanks and Regards
Sindhuja
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http://www.2iim.com/IIM_CAT_classes_correspondence_courses/CAT_correspondence_course.shtml
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