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General Science

1. Which of the following changes can be brought about by the, application of a force ?

a. Change in the state of rest of a body.

b. Change in the state of motion of a body.

c. Both of these.

d. None of these.

2. Which of the following statements is correct ?

a. It is easier to pull than to push a lawn roller.

b. It is easier to push than Ito pull a lawn roller.

c. It requires the same amount of 'effort whether a lawu rollcr is to be pushed or pulled.

d. None of these.

3. A brick and a coin are released from the same height, at the same time, in vacuum. Which will hit the ground first ?

a. The brick will hit the ground first.

b. The coin will hit the ground first.

c. Both will hit the ground at the same time.

d. Both will never hit the ground.

4. Why a cyclist bends slightly inwards when taking a turn ?

a. Because it provides him the centripetal force necessary to keep him stable.

b. Because he wants to have a better view of the traffic ahead.

c. Both of these.

d. None of these.

5. Why is it essential for an aeroplane to run on the runway before the take off ?

a. Because, in this way, the air-worthiness of the aeroplane is tested.

b. Because it helps increase the pressure of air acting oil it.

c. Because it helps increase the temperature of the aeroplane.

d. None of these.

6. How a boatman should row if he wants to take his boat to a poim*t just opposite on the other bank of the river ?

a. He should row straight towards that point.

b. He should row in a direction inclined to the bank up-stream.

c. In whatever way he may row, he cannot reach that point.

d. None of these.

7. How the necessary centripetal force is provided in the case Of artificial satellites orbiting around the earth ?

a. It is provided by the engine of the artificial satellite.

b. It is provided by the gravitational attraction between the earth and the satellite.

c. It is provided by the gravitational attraction between the MOOn and the satellite.

d. It is provided by means of a remote control systern.

8. Which force causes a particle to move in a circle with constant speed ?

a. Centripetal force.

b. Electrostatic force.

c. Electromagnetic force.

d. Nuclear force.

9. When a ball is set rolling on the ground, it stops after, sometimeWhich of the following opposes the motion of the ball ?

a. Resistance due to air.

b. Force of friction between the ball and the ground.

c. Both of these.

d. None of these.

10. A stone, tied to a string, is being whirled round in a horizontal circle. The string suddenly breaks. What will be the motion of ther stone ?

a. The stone will continue to move in a circle fbr sometime.

b. The stone will fly off, in a straight line path, along the tangent.

c. The stone will immediately fall to the ground.

d. The stone will first move, along the radius of the circle, to the centre of the circle and finally drops to the ground.

General Knowledge

1. World Geography -Test-01

2. World Geography -Test-02

3. World Geography -Test-03

4. Geography of India -Test-01

5. Geography of India -Test-02

6. Geography of India -Test-03

7. Geography of India -Test-04

8. Geography of India -Test-05

9. History of India - Test - 01

10. History of India - Test - 02

11. History of India - Test - 03

12. History of India - Test - 04

13. History of India - Test - 05

14. History of India - Test - 06

15. History of India - Test - 07

16. INM-Test-01

17. INM-Test-02

18. INM-Test-03

19. INM-Test-04

20. INM-Test-05

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Controls gum bleeding

Press some moistened tea bags on your bleeding gums and apply pressure for about 20 minutes. This will bring the bleeding and pain under control. The reason why tea bags are used is because of their anti inflammatory and astringent properties. Tea leaves are known to be a refreshing mouthwash as well

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