Everyday Science MCQS Set-8 ( CSS KPPSC SPSC )

Everyday Science MCQS Set-8 for preparation. ( MCQs PPSC OTS )

Literally the word “Ethics” stands for ___.

A. Study of morality
B. Understand human nature
C. Properties of chemical substances
D. Both B and C

Which has the highest protein content per gram?

A. Groundnut
B. Soya Bean
C. Apple
D. Wheat

NASA first mission capable of finding Earth size and:

A. Size of Stars
B. Sun Size
C. Smaller Planets
D. Unknown Planets

The theory based on the principle of “Kill the sin not the Sinner” is:

A. Retributive theory
B. Reformative theory
C. Distributive theory
D. Deterrent theory

Dolly was the name of first ____.

A. test tube baby
B. water fish
C. dog in space
D. cloned sheep

Hepatitis cause inflammation of __.

A. Liver
B. Kidney
C. Lungs
D. Intestine

The Gas used in soft drinks is _.

A. Hydrogen Gas
B. Carbon dioxide Gas
C. Nitrogen Gas
D. Nitrogen dioxide Gas

The Gas used in balloons and airships are _.

A. Nitrogen Gas
B. Helium Gas
C. Hydrogen Gas
D. Both B and C

The normal adult pulse rate of human body is:

A. 70-80 bpm
B. 60-80 bpm
C. 60-100 bpm
D. 80-100 bpm

What is the weight of the Heart of a normal adult human body?

A. 9 ounces
B. 10 ounces
C. 11 ounces
D. 12 ounces

Which Fruit is called “King of Fruits”?

A. Pomegranate
B. Grapes
C. Apple
D. Mango

The distance between Moon and Earth is __.

A. 240000 km
B. 384,400 km
C. 540,600 km
D. None of these

The science of “Bee keeping” is called ___.

A. Apiculture
B. Beelogy
C. Apilogy
D. Sociology

The cause of blowing a fuse is __.

A. substandard material
B. wet wire
C. very thin wire
D. too much heating

Clouds represent which Physical state of water?

A. Solid
B. Liquid
C. Gas
D. Vapors

Green house gases are _____.

A. methane
B. nitrogen
C. carbon dioxide
D. Both A and C

Sulfur dioxide causes _____.

A. Colour blinders
B. Hepatitis-c
C. T.B
D. Pneumonia

Carbon-monoxide gas is colorless, odourless and _______.

A. Tasteless
B. Poisonous
C. Sweet in Taste
D. Both A and B

Chlorofluorocarbons are the compounds which contain ____.

A. Carbon atoms, Chlorine & Fluorine
B. Carbon, Oxygen, and Chlorine
C. Carbon dioxide, Fluorine & Chlorine
D. Carbon dioxide

Sulfur dioxide is produced by burning ___.

A. Oil in Factories
B. Coal
C. Both A and B
D. None of these

Poisonous compounds in the environment are released by __.

A. human activities
B. burning of fuels in the vehicles and industry
C. Both A and B
D. None of these

The natural phenomena which release dust particles ____.

A. dust storms
B. rotting of vegetation
C. volcanic eruption
D. All of these

Classification of animals and plants is called _____.

A. Taxonomy
B. Ecology
C. Both A and B
D. None of these

When ice melts and water reaches 4°C, its density _____.

A. Decreases 4 times
B. Increases 4 times
C. Decreases
D. Increases

The rise of liquid in the thermometer is due to ___.

A. evaporation
B. expansion
C. contraction
D. condensation

Which is the biggest source of heat energy?

A. Burning of fuels
B. Sun
C. Food
D. Electricity

Mashroom is a type of _________.

A. Algae
B. Fungus
C. Myopia
D. Bacteria

Invertebrates can be classified into _____ major groups.

A. Two
B. Three
C. Four
D. Five

Acid and Base reaction produces ___.

A. salt, water, and hydrogen
B. water
C. salt
D. salt and water

The color of Phenolphithalein in acidic solution is ____.

A. Colorless
B. White
C. Black
D. Green

The pH of acid rain is __.

A. 2
B. 3
C. 4
D. 5

The formula of calcium hydroxide is ___.

A. CaOH3
B. CaH
C. CaOH
D. Ca(OH)2

Acids turn methyl orange solution to ____.

A. Red
B. Blue
C. Green
D. White

In Brake system, the pipe contain ___.

A. Break Oil
B. Petrol
C. Crud Oil
D. Soil Mixture

Jack system is an application of ___.

A. Aerosols
B. Hydraulic
C. Pneumatics
D. Both A and B

Which instrument is used to measure height?

A. Hydrometer
B. Hygrometer
C. Halometer
D. Altimeter

As we go up in the air atmospheric pressure ____.

A. Doesn’t Change
B. Increases
C. Decreases
D. None of these

Ostrich is a ____ Bird.

A. Attacking
B. Flying
C. Running
D. None of these

___ lost their legs due to their Life style.

A. Snake
B. Frog
C. Rat
D. None of these

Blood sugar is measured in ___.

A. mmHg
B. mg/deciliter
C. PPM
D. Gram/Liter

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