General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part2 : 81 to 85

Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :

81.Which of the following was to be discovered first in the chromosphere of the sun ?

Xenon

Helium

Neon

Krypton

82.No two electrons in an atom can have the same set of four quantum numbers is

Bohrs law

Aufbau principle

Newtons law

Paulis exclusion principle

83.Which sybthetic fibre possesses a drip-dry property ?

Rayon

Nylon

Silk

Terylene

84.The main important feauture of neutron bomb is that when it is dropped on a city, it would damage

both the living organisms and buildings

the buildings but not the living organisms

the living organisms

None of these

85.Amalgams are

alloys which contain carbon

alloys which have great resistance to abrasion

alloys which contain mercury as one of the contents

highly coloured alloys

More General Science QUESTIONS AND ANSWERS available in next pages

Health is the greatest gift, contentment is the greatest wealth -Buddha

Too many of us are not living our dreams because we are living our fears.- Les Brown

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