- Submitted By: sreenani
- Date Submitted: 12/20/2010 8:18 AM
- Category: Technology
- Words: 2585
- Page: 11
- Views: 874

- A shopkeeper labels the price of article 15% above the cost price. If he allow Rs 51.20 discount on an article of Rs 1024, find his profit percent.

1) 10%

2) 8%

3) 12%

4) 9%

5) 9.25%

Ans: 5

- A train overtakes 2 persons walking at 3 km/hr and 5 km/hr respectively in the same direction and completely passes them in 8 seconds and 10 seconds respectively. Find the speed of the train.

1) 15 km/hr

2) 13 km/hr

3) 10 km/hr

4) 10 km/hr

5) None of these

Ans: 2

- The ratio between the radius and height of a cone is 3:4. What is the curved surface area of the cone?

1) 15p m2

2) 12p m2

3) 9p m2

4) Data inadequate

5) None of these

Ans: 4

- Find the approximate value of the following equation. 6.23% of 258.43 - ? + 3.11% of 127 = 13.87

1) 2

2) 4

3) 8

4) 6

5) 10

Ans : 4

- A man stands on the top of a pole and makes an angle of 60° on the surface of a ground. He slides 20 m down and makes an angle of 30°at the same point. If he takes 10 seconds to reach the ground from here, find his speed.

1) 6 km/hr

2) 5 km/hr

3) 10 km/hr

4) 8 km/hr

5) 10.80 km/hr

Ans: 5

- Which of the following values of 'n' satisfies the in-equality n2 - 24n + 143 < 0?

1) n < 11

2) n > 13

3) 11 < n < 13

4) 11 > n > 13

5) None of these

Ans: 5

- If 2x+y = 11, 2y+z = 12 and z+2x = 8, find the value of 2x + 3y +4z.

1) 29

2) 33

3) 25

4) 39

5) None of these

Ans: 1

- Which of the following numbers are completely divisible by 11?

A. 3245682

B. 283712

C. 438416

D. 36894

1) Only A

2) Only B

3) Only C

4) Only D

5) All are divisible

Ans: 5

- The sum of a number and its square is 1406. What is the number?

1) 38

2) 39

3) 37

4) 29

5) None of these

Ans: 3

- In a business P and Q invested amounts in the ratio 3:4, whereas the ratio between amounts invested by P and R was 6:7. If Rs 106501.50 was their profit, how much amount did Q receive?

1) Rs 40572

2) Rs 30429

3) Rs 35500.50

4) Rs 34629

5) None...