This CAT quantitaive aptitude test consists of quadratic equations questions which are part of the CAT Quantitative section.
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maximum value 9/10
minimum value 9/10
maximum value 11/4
minimum value 11/4
3
-6 < x < 3
23
3>x>2
A man can feed himself for a certain number of days with Rs.1200. If his cost per day increases by Rs.20, he can feed himself for 30 days less. Find the number of days he used to feed himself earlier.
75
50
80
60
x < -2 or x>-3
x<2 or x>3
Rs.40
Rs.60
Rs.50
Rs.30
1
ab
-ab
0
8ac=25b
-5
5
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