1. A circle and a rectangle have the same perimeter. The sides of the rectangle are 14 cm and 30 cm. What is the area of the circle?

312 cm2

1218 cm2

456cm2

Cannot be determined

None of these


2. In how many ways can a committee consisting of 5 men and 6 women be formed from 8 men and 12 women?

744

612

778

628

None of these



3. In a test consisting of 80 question carrying one mark each, Shilpi answered 65% of the first 40 question correctly. What percent of the other 40 questions does she need to answer correctly to score 75% on the entire test?

40%

75%

60%

85%

None of these



4. After giving a discount of 30% on marked price a shopkeeper gets a profit of 40% on cost price. What percent of the cost price is the marked price?

25%

44%

50%

56%

None of these


5. A dishonest dealer sells the goods at 10% loss on the cost price but uses 25% less weight. What is the percentage profit or loss?

25% profit

20% loss

22% loss

20% profit

24% profit


Archive