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Basic Science Practice Question and Answer

Latest Popular RatedShowing Page 8 of 37Total Questions 290 Join Examsbook

Q:
Where the Bio-chemical compounds are used?
539 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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SingleChoice

Answer : 4. "All of the above "

Q:
What is white Phosphorus?
470 0

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

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SingleChoice

Answer : 1. "P4 "

Q:
What is the scientific name of Banyan Tree?
964 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?
535 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?
410 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?
515 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
572 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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Answer : 2. "6.6"

Q:
Sulphuric acid is
637 2

1
Monobaisc
Correct
Wrong
2
Diabasic
Correct
Wrong
3
Tribasic
Correct
Wrong
4
Tetrabasic
Correct
Wrong

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SingleChoice

Answer : 2. "Diabasic"

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