GMAT (Graduate Management Admission Test) Question:

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If the radius of a circle is increased by 20% then the area is increased by :

GMAT Interview Question
GMAT Interview Question

Answer:

1. 44%
2. 120%
3. 144%
4. 40%
5. None of the above

Ans : 1

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A box contains 90 mts each of 100 gms and 100 bolts each of 150 gms. If the entire box weighs 35.5 kg., then the weight of the empty box is :Tom, Dick and Harry went for lunch to a restaurant. Tom had $100 with him, Dick had $60 and Harry had $409. They got a bill for $104 and decided to give a tip of $16. They further decided to share the total expenses in the ratio of the amounts of money each carried. The amount of money which Tom paid more than what Harry paid is