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Basic Science Practice Question and Answer

Latest Popular RatedShowing Page 13 of 38Total Questions 298 Join Examsbook

Q:
Who invented the battery?
882 0

1
Michael Faraday
Correct
Wrong
2
Volta
Correct
Wrong
3
Maxwell
Correct
Wrong
4
Roentgen
Correct
Wrong

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SingleChoice

Answer : 2. "Volta "

Q:
Where the Bio-chemical compounds are used?
969 0

1
Food preservatives
Correct
Wrong
2
Skin Treatments
Correct
Wrong
3
Cooking Oils
Correct
Wrong
4
All of the above
Correct
Wrong

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Answer : 4. "All of the above "

Q:
What is white Phosphorus?
728 0

1
P4
Correct
Wrong
2
P
Correct
Wrong
3
O3
Correct
Wrong
4
Pb
Correct
Wrong

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Answer : 1. "P4 "

Q:
What is the scientific name of Banyan Tree?
1363 0

1
Mangifera indica
Correct
Wrong
2
Ficus benghalensis
Correct
Wrong
3
Azadirachta indica
Correct
Wrong
4
Shorea robusta
Correct
Wrong

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Answer : 2. "Ficus benghalensis "

Q:
Which type of magnet is used in an electric bell?
772 1

1
Bar magnet
Correct
Wrong
2
Cylindrical magnet
Correct
Wrong
3
Electromagnet
Correct
Wrong
4
Button magnet
Correct
Wrong

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Answer : 3. "Electromagnet "

Q:
Which of the following major diseases is caused by ultraviolet radiations?
643 1

1
Liver cancer
Correct
Wrong
2
Skin cancer
Correct
Wrong
3
Neurological disorder
Correct
Wrong
4
Blood cancer
Correct
Wrong

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Answer : 2. "Skin cancer "

Q:
Which of the following is the most abundant element in the Earth’s crust?
804 1

1
Oxygen
Correct
Wrong
2
Silica
Correct
Wrong
3
Iron
Correct
Wrong
4
Aluminum
Correct
Wrong

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Answer : 1. "Oxygen "

Q:
The pH value of milk is
837 1

1
2.4
Correct
Wrong
2
6.6
Correct
Wrong
3
3.8
Correct
Wrong
4
8.0
Correct
Wrong

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SingleChoice

Answer : 2. "6.6"

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