Friday, June 25, 2010

Science Quiz Questions with Answers

Science Quiz

This blogspot has general knowledge questions,general Exam questions, puzzles and many more competitative exam questions with answers. visitors can try to answer the questions to improve their general knowledge. After answering the questions press Sumbit button to know thier score and the correct answers for the questions.

This page has ten science questions with answers.

1. The strongest force in nature is ?
Electrical force
Gravitational force
Nuclear force
Magnetic force

2. According to the theory of relativity, which of the following always remains constant ?
Length of an object
Time
Space
Velocity of light

3. The spoon dropped by an astronaut in a satellite will ?
Fall to the floor
Remain stationary
Continue to follow the motion of the satellite
Move tangentially away

4. A colour-blind person cannot...?
See distant objects
See black colour
Distinguish between certain colours
Have persistence of vision

5. An ECG shows the functioning of the...?
Brain
Heart
Lungs
Kidneys

6. Pipelines in cold countries often burst in winter, because...?
Water freezes and expands in its volume
Temperature of ice is less than that of water
Pipelines contract in their volume
Pipelines expand due to freezing

7. When a body is taken from earth to moon...?
Mass changes but weight remains same
Weight changes but mass remains same
Both weight and mass change
Both weight and mass remain same

8. A mirage occurs because of...?
Reflection by hot ground
Total internal reflection by layers of air
Interference of light
Diffraction of light

9. Atomic power plant works on the principle of ?
Fission
Fusion
Thermal combustion
Combined effect of all the above three

10. Bhabha Atomic Research Centre is situated in...?
Delhi
Mumbai
Chennai
Hyderabad


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