CAT 2020 Question Paper | Quants Slot 2

CAT Questions

One of the most important thing for your online CAT preparation, whether you've started or are still gearing up to give it a try, is practicing and solving CAT previous year paper. Not only does this give you a hang of the kind of questions you can expect in your CAT exam, it also steers your preparation in the right direction. Be prepared to nail the questions in the CAT Question Paper this year. Don't wait to wrap up your syllabus to take a chance at these questions. Try this algebra question from CAT 2020 Question paper - Slot 2 right away!
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Question 12 : If x and y are non-negative integers such that x + 9 = z, y + 1 = z and x + y < z + 5, then the maximum possible value of 2x + y equals

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Video Explanation

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Explanatory Answer

x + x + 8 < x + 9 + 5
2x + 8 < x + 14
x < 6
Maximum possible of x = 5, then y = 13
2x + y = 2(5) + 13 = 23

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The question is "If x and y are non-negative integers such that x + 9 = z, y + 1 = z and x + y < z + 5, then the maximum possible value of 2x + y equals"

Hence, the answer is, "23"

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