CAT Quantitative Ability Questions | CAT Geometry questions
CAT/1994
Question . 109
Which one of the following cannot be the ratio of angles in a right angled triangle?
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Explanatory Answer
Method of solving this CAT Quantitative Ability Question from Geometry question
(c) Clearly option (a) shows the angles would be 30, 60 and 90. It can be the ratio of angle in a right angled triangle.
Option (b) shows the angles would be 45, 45 and 90, then it can be the ratio of angle in a right angled triangle.
But option (c) cannot form the ratio of angles of right angled triangle.