Accenture Company Numerical Ability Age Problem

If the radius of a circle is increased by 20% then the area is increased by:
a) 44% b) 120% c) 144% d) 40% e) None of the above

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Accenture Other Question

40. A student gets an aggregate of 60% marks in five subjects in the ratio 10 : 9 : 8 : 7 : 6. If
the passing marks are
50% of the maximum marks and each subjects has the same maximum marks, in how
many subjects did he pass
the exam
a piece of ribbon 4 yard long is used to make bows requiring 15 inches of ribbon for each.What is the maximum number of bows that can be made.