General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part17 : 36 to 40

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

36.Which nutrients are most likely to be affected by food processing and storage ?

Carbohydrates

Fats

Proteins

Vitamins

37.An electric motor runs on which principle ?

Electrical energy can be converted into chemical energy in the presence of magnetic fields.

A conductor carrying current in the direction perpendicular to the extermal magnetic field feels is force.

The current flowing through a conductor causes generation of heat that drives the engive.

Changing magnetic field induces an electromotive force in a conductor.

38.Which of the following is not a neutral oxide ?

Carbon monoxide

Sulphur dioxide

Nitrous oxide

Water

39.Which of the following minerals plays and important role in preventing dental decay ?

Sodium

Iodine

Iron

Fluorine

40.Which of the following is not a bone in the human body ?

Sternum

Humerus

Pericardium

Tibia

More General Science QUESTIONS AND ANSWERS available in next pages

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

Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison

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