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Sciences Interview Questions
Questions Answers Views Company eMail

How much should be the minimum size of the ordinary mirror, so that and observer standing at the centre of room is able to see the whole of the height of the wall behind him ?

 3 4608

What is the smallest size of plane mirror in which a man can see his fill image length ?

 1 3105

On breaking a magnet, how many poles will be got ?

 5 5238

What happens, when a magnet is floated on a big cork in a through of water ?

 1 3527

How can it be proved that the strength of the North and South poles of the magnet is same ?

 2 3906

Why is it dangerous to have a coal fire burning with doors and windows closed ?

 2 6180

Why does a diamond cut glass?

 2 6011

Why is the sea water saline ?

 9 17193

Why it is advised to boil water before drinking ?

 1 4738

Why is the percentage of oxygen today the same as it was thousands years ago, even though the whole world inhals it?

 1 4473

Why would we all suffocate, if all the green plants were killed ?

 1 3816

Why are substances like caustic soda and calcium chloride called hygroscopic substances ?

 2 5328

Why is sodium preserved in kerosene oil ?

 3 15445

Why is a newly made quit warmer than an old one ?

 1 3767

What causes smoke to curl up into the air ?

 1 4878

Un-Answered Questions { Sciences }

What is duckering?

700

What is heavenly ganges ( milky way ) galaxy?

111

Do the lions or lionesses do most of the hunting in a pride?

476

What is the difference between simple and facilitated diffusion? Facilitated by which type of molecule does the term “facilitated” mean?

469

Which is the first atomic submarine of india?

657




State Taylor's theorem and hence obtain Macluarin's expansion in simplified form

655

Names of some plants and trees that sleep during the day

4569

How are the waters classified based on the degree of hardness?

641

What are some examples of chemical changes?

485

What is the VOR in primates?

1577

Explain what affect does electricity have on soil?

524

How do nephrologists work collaboratively with other medical specialists in patient care?

1

Explain the primary energy source for life on earth?

54

In which country the yak is found?

588

How to measure neuronal cell differentiation?

1382

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