The best questions to practice for CAT Exam are the actual CAT Question Papers. 2IIM offers you exactly that, in a student friendly format to take value from this. If you would like to take the same inside a testing engine (for Free) head out here: CAT Official Question Mocks. In CAT 2017 we saw some beautiful questions that laid emphasis on Learning ideas from basics and being able to comprehend more than remembering gazillion formulae and shortcuts. Original CAT Question paper is the best place to start off your CAT prep practice. This page provides exactly that. To check out about 1000 CAT Level questions with detailed video solutions for free, go here: CAT Question Bank
Question 14 : Consider three mixtures - the first having water and liquid A in the ratio 1 : 2, the second having water and liquid B in the ratio 1 : 3, and the third having water and liquid C in the ratio 1 : 4. These three mixtures of A, B, and C, respectively, are further mixed in the proportion 4 : 3 : 2. Then the resulting mixture has
There are three mixtures ,the first having water and liquid A in the ratio 1 : 2,
so we can consider only the liquid part which is \\frac{2}{3}).
The second having the water and liquid in the ratio 1 : 3 = \\frac{3}{4}).
The third having the liquid and water in the ratio 1 : 4 = \\frac{4}{5})
⟹ \\frac{160x}{60}) + \\frac{135x}{60}) + \\frac{96x}{60}) = \\frac{391x}{60})
⟹ \\frac{540x}{60}) - \\frac{391x}{60}) = \\frac{149x}{60}) = 2\\frac{29}{60})x
Where A = 2\\frac{2}{3})x and B = 2\\frac{1}{4})x
Hence by this we can infer that more water than liquid B is true
The question is "Consider three mixtures - the first having water and liquid A in the ratio 1 : 2, the second having water and liquid B in the ratio 1 : 3, and the third having water and liquid C in the ratio 1 : 4. These three mixtures of A, B, and C, respectively, are further mixed in the proportion 4 : 3 : 2. Then the resulting mixture has"
Choice C is the correct answer
Online Classroom Batches Starting Now!
Copyrights © All Rights Reserved by 2IIM.com - A Fermat Education Initiative.
Privacy Policy | Terms & Conditions
CAT® (Common Admission Test) is a registered trademark of the Indian Institutes of Management. This website is not endorsed or approved by IIMs.
2IIM Online CAT Coaching
A Fermat Education Initiative,
58/16, Indira Gandhi Street,
Kaveri Rangan Nagar, Saligramam, Chennai 600 093
Phone: (91) 44 4505 8484
Mobile: (91) 99626 48484
WhatsApp: WhatsApp Now
Email: prep@2iim.com