General Science Practice Test 2 by studybizz

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1 / 20

1) Stroboscope is used to…..

a. View rapidly moving objects

b. measures the curvature of surfaces

c. View distant objects

d. To measure blood pressure

2 / 20

2) Which of the following is an example for scalar quantity?

a. Displacement

b. Velocity

c. Distance

d. Position

3 / 20

3) At 25 degree Celsius, Speed of sound is highest in…..

a. Glass

b. Iron

c. Steel

d. Aluminium

4 / 20

4) The process of depositing a layer of zinc on iron is called…..

a. Galvanisation

b. Crystallisation

c. Rusting

d. None

5 / 20

5) What is the major sources of Carbon monoxide?

a. Refrigerants

b. Aerosol

c. Paints

d. Vehicular combustion

6 / 20

6) Which of the following affects the optic nerve, causing blindness?

a. Methanol

b. Ethanol

c. Ethanoic Acid

d. Acetone

7 / 20

7) Who among the following is known as the Father of Indian Botany?

a. Birbal Shahni

b. K.C. Mehta

c. William Roxburgh

d. T. Sadashivam

8 / 20

8) Which of the following are helpful for fermentation of rice idlis and dosa batter?

a. Bacteria

b. Yeast

c. Both a and b

d. Fungi and bacteria

9 / 20

9) Which of the following is/ are Antibiotics?

a. Streptomycin

b. Tetracycline

c. Erythromycin

d. All the above

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10) Which of the following is not a bacterial disease?

a. Tuberculosis

b. Measles

c. Cholera

d. Typhoid

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11) The cells having nuclear material without nuclear membrane are termed as…..

a. Prokaryotic cells

b. Eukaryotic cells

c. Cell membrane

d. None

12 / 20

12) Crocodiles have…..

a. Two chambered heart

b. Three chambered heart

c. Four chambered heart

d. None

13 / 20

13) Disease causing microorganisms are called…

a. Fungi

b. Bacteria

c. Pathogens

d. None

14 / 20

14) Radium is obtained from…..

a. Limestone

b. Haematitie

c. Pitchblende

d. Rutile

15 / 20

15) Which of the following is widely used in the manufacture of cigarette lighters?

a. Misch metal

b. Propane

c. Butane

d. Sodium

16 / 20

16) Emulsion is known as a….

a. Colloidal solution of substances having different physical states

b. True solution

c. Distillation mixture for making alcohols

d. Colloidal solution of two liquids

17 / 20

17) Which instrument is used for measuring the scattering of light by particles suspended in light…….

a. Multimeter

b. Refraction

c. Nephelometer

d. Turbo generator

18 / 20

18) The branch of physics which deals with extremely low temperatures is….

a. Acoustics

b. Cryogenics

c. Optics

d. Geophysics

19 / 20

19) Which of the following is a large blood vessel that carries blood away from the heart?

a. Vein

b. Artery

c. Capillary

d. Nerve

20 / 20

20) Which of the following is not a member of the vitamin B complex?

a. Thiamine

b. Riboflavin

c. Folic acid

d. Ascorbic acid

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The average score is 39%

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General Science Practice Test 2 by studybizz

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