CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
sachin

· started a discussion

· 1 Months ago

getting different answer (Question: 108173.0 )

can you explain this question without using alligation method

Question:

The ratio of two liquids in a mixture is 3 : 5 and that in another mixture is 6 : 1. In what ratio these two mixtures must be mixed so as to make the ratio of the two liquids 7 : 3?

Options:
A) 44 : 61
B) 44 : 71
C) 44 : 81
D) 44 : 91
Solution:
Ans: (d)

 [Where x and y are the required ratio]


Arthur Yardley

· commented

· 1 Months ago

This is a very simple method actually.

Other method is.

ratio of 1st liquid to the total mixture : 3/8 in first mix 6/7 in second mix.
Consider m litres of 1st mix and 1 litre of 2nd mix is mixed.
( 3/8*m + 6/7*1 ) divided by ( m + 1 ) = 7/10.
Solve and you'll get.
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions