General Science QUESTIONS AND ANSWERS

General Knowledge : General Science QUESTIONS AND ANSWERS :: part22 : 11 to 15

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

11.The practice of transplantation is used in cultivation of which of following crops ?1. Jowar 2. Rice3. Tomatoes 4. Chillies

1 and 2

2 and 3

1, 2 and 3

2, 3 and 4

12.Atoms of an element differ from those of all other elements in :

atomic number and electronic configuration

atomic number and number of valency electrons

number of neutrons and electronic configuration

number of neutrons and number of valence electrons

13.An atom of an element with mass number 23 and atomic number 11 will have :

11 neutrons, 12 protons and 11 electrons

11 protons, 12 neutrons and 11 electrons

11 neutrons, 11 protons and 12 electrons

23 protons and 11 electrons

14.Which of the following diseases is most likely to be developed by a worker engaged in cutting and grinding of stones for several years ?

Cretinism

Asbestosis

Botulism

Silicosis

15.Water is a compound because :

it exists as a solid, a liquid or a gas

it contains hydrogen and oxygen

it contains two different elements joined by chemical bonds

it cannot be split up into simpler substances by chemical means

More General Science QUESTIONS AND ANSWERS available in next pages

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

Failure defeats losers, failure inspires winners.-Robert T. Kiyosaki

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