Everyday Science MCQs

Everyday Science MCQs (Part-03 of Solved MCQs)



The bodyguard of the Earth is __ that save the Earth from many Comets and Asteroids.
(A) Mars
(B) Saturn
(C) Uranus
(D) Jupiter

1 light year = ?
(A) 9.5×106 km
(B) 9.5×109 km
(C) 9.5×1012 km
(D) 9.5×1018 km

The planets visible to us without using a telescope are __.
(A) 3
(B) 4
(C) 5
(D) 6

According to Big Bang Theory, the Universe began about __ billion years ago.
(A) 10 – 20
(B) 20 – 30
(C) 30 – 40
(D) 40 – 50

Biosensor is used to measure?
(A) Blood glucose level
(B) The body pH value
(C) Amount of hemoglobin
(D) Salinity in Urine

Einstein‘s famous equation which states that mass and energy are interchangeable is?
(A) E = mc2
(B) E = cm2
(C) M = ec2
(D) M = ce2

The SI unit of electric current is?
(A) Coloumb
(B) Ampere
(C) Volt
(D) Watt

The principal constituent of the atmosphere of the Earth is?
(A) Oxygen
(B) Carbon
(C) Hydrogen
(D) Nitrogen

What is Dry Ice?
(A) Solid Oxygen
(B) Solid Carbon Dioxide
(C) Solid Hydrogen
(D) Solid Nitrogen

What are the primary colours?
(A) White, Black, Blue
(B) Red, Yellow, Blue
(C) Red, Orange, Blue
(D) Red, Green, Blue

Digestion of food is completed in the
(A) small intestine
(B) large intestine
(C) stomach
(D) Liver

Carrot is good source of Vitamin?
(A) A
(B) B complex
(C) C
(D) D

For proper formation of teeth, __ is essential.
(A) iodine
(B) copper
(C) fluorine
(D) iron

Deficiency of __ causes loss of appetite and poor growth.
(A) zinc
(B) iodine
(C) copper
(D) iron

Meteorology is the study of?
(A) seasons
(B) atmosphere
(C) air and sounds
(D) winds and clouds

The Carbon Dioxide in the atmosphere, by volume, is
(A) 0.039%
(B) 3.9%
(C) 13%
(D) 30%

Diamond is an allotropic form of
(A) Carbon
(B) Hydrogen
(C) Nitrogen
(D) Silicon

The SI unit of Heat is
(A) Watt
(B) Volt
(C) Joule
(D) Newton

The good sources of Vitamin-A are
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods

The good sources of Vitamin-B Complex are
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods

The good sources of Vitamin-C are
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods

The good sources of iodine are
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods

The gas, commonly known as ―laughing gas‖, is
(A) Cabon Dioxide
(B) Sulfur Dioxide
(C) Nitrous Oxide
(D) Sodium Oxide

The source of oxygen in photosynthesis is
(A) water
(B) salts
(C) minerals
(D) glucose

The instrument used to measure wind speed is
(A) Anemometer
(B) Barometer
(C) Hydrometer
(D) Hygrometer

The natural fats and oils are composed of
(A) Carbon, Hydrogen and Oxygen
(B) Carbon, Hydrogen and Nitrogen
(C) Carbon, Oxygen and Nitrogen
(D) Hydrogen, Oxygen and Nitrogen

The energy value of food is measured in
(A) Joule
(B) Calories
(C) Tesla
(D) Proteins

Wind energy is the __ energy.
(A) Potential
(B) Transverse
(C) Kinetic
(D) Mechanical

Who is considered the founder of meteorology?
(A) Aristotle
(B) Plato
(C) Einstein
(D) Newton

Water covers __ of the Earth‘s surface.
(A) 60%
(B) 65%
(C) 70%
(D) 75%

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Everyday Science MCQs


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