Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sciences Interview Questions

Questions Answers Views Company eMail

Why does water boil at 100oC ?

1 4063

Why the objects which ate perfect reflectors or transparent, not so easily visible ?

2 3986

Why does the reflection of objects seen on a cheap looking glass give distorted images ?

1 4075

Why is diamond so bright ?

1 4343

Why is diamond cut to make if brilliant ?

1 3574

Why ate the mirage effects produced over hot deserts ?

1 4615

Why is the apparent altitude of a star increased by reflection in atmosphere ?

1 3421

Why objects having inverted in the air ate seen in very cold regions ?

1 3470

At what temperature does the filament of electric bulb glows ?

4 7483

How is A.C. converted into D.C ?

5 7807

How will it be possible to kindle fire, if we had no matches ?

1 3623

How can it be proved that the window glass id colored ?

1 3210

When the seas freeze in-winter, the fish never die why?

1 4214

How does barometer forecast the weather ?

1 3615

How can the presence of an element in a distant star detected ?

2 5212

Un-Answered Questions { Sciences }

What are enzymes?

1183

What is soil horizon? : soil science

1062

what are the importance of weeds ?

2070

Name any two contribution of Aryabhatta.

1085

What is the proper name for edta?

999

What is drift (or drive)?

851

What is the disease caused by Human T-lymphotrophic virus II?

596

Six factorial equals what number?

1113

What are some common isotopes of Actinium, and how do they differ in terms of stability and uses?

745

How may fisheries management affect sustainable development?

2279

In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??

2492

In which year was western astronomy included in the indian curriculum?

140

Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.

2915

How do moss and lichen affect the ecosystem?

1936

How many moons does saturn have?

101

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