Everyday Science Mcqs

Everyday Science Mcqs

Everyday Science Mcqs. Here you will find the General Science Multiple Choice Questions Mcqs are from Biology, Chemistry, Physics and Atmospheric Studies. Everyday Science Online Test 2 Mcqs Preparation Practice Questions. All Important Abbreviation related to Everyday Science in MCQs. General Science mcqs and Scientific facts MCQs. Everyday Science MCQs with Answers.

Radioactivity was discovered by __________?

1. Kelvin
2. Thomson
3. Rutherford
4. Bacquerel

A device which converts chemical energy into electrical energy is called __________?

A. motor
B. generator
C. moving-coil meter
D. battery

The Sun is a __________?

1. Star
2. Planet
3. Asteroid
4. Meteor

The gas used in a refrigerator to cool water is___________?

A. Nitrogen
B. Carbon dioxide
C. Methane
D. Ammonia

The average adult has a blood volume of about __________ liters.

1. 4
2. 5
3. 6
4. 7

The most abundant element in the universe is __________.

1. Oxygen
2. Hydrogen
3. Carbon Dioxide
4. Silicon

The most abundant element in the Earth’s crust is __________?

1. Oxygen
2. Hydrogen
3. Carbon Dioxide
4. Silicon

Each day human body breathe in __________ liters of air.

1. 5,000 to 10,000
2. 10,000 to 15,000
3. 15,000 to 20,000
4. 20,000 to 25,000

Deficiency of Vitamin-D results in __________?

A. night blindness
B. rickets
C. scurvy
D. hair fall

The SI unit of “pressure” is _________.

1. pascal
2. joule
3. tesla
4. henry

The most densest substance on the Earth is __________.

1. Platinum
2. Copper
3. Steel
4. Osmium

A camera uses a __________ to form an image.

1. convex lens
2. concave lens
3. condenser lens
4. none of these

Which from the following is NOT a conductor?

1. Aluminium
2. Silicon
3. Graphite
4. All are conductors

CNG stands for?

1. Converted Natural Gas
2. Conduced Natural Gas
3. Conducted Natural Gas
4. Compressed Natural Gas

Which from the following is true for “Sound”?

1. Sound cannot travel through a vacuum
2. Sound cannot travel through gases
3. Sound cannot travel through liquids
4. Sound cannot travel through solids

When white light is passed through a prism, it splits into __________ colours.

A. 5
B. 6
C. 7
D. 8

1 nanometer = ?

1. 10^-3 meter
2. 10^-6 meter
3. 10^-9 meter
4. 10^-12 meter

Instrument used for measuring very high temperature is __________?

1. Pyroscope
2. Pyrometer
3. Seismograph
4. Xylometer

Sound waves are _________ waves.

1. Transverse
2. Electromagnetic
3. Longitudinal
4. none of these

The lifespan of White Blood Cells is __________ day(s)?

A. 1 – 5 days
B. 3 – 7 days
C. 4 – 8 days
D. 5 – 21 days

The fluid part of blood is known as __________?

1. plasma
2. platelets
3. blood cells
4. None of these

During winter in cold countries, the __________ is mixed to melt the ice on the icy roads.

1. Salt
2. Chlorine
3. Carbon dioxide
4. Water

In a very low temperature which from the following will freeze at last?

1. River water
2. Canal water
3. Sea water
4. Water in a lake

The nearest planet to the Earth is _________?

A. Venus
B. Mercury
C. Mars
D. Moon

The planet that moves round the Sun at the highest speed is?

1. Jupiter
2. Venus
3. Mars
4. Mercury

In general, Comets have __________ orbits

1. Elliptical
2. Highly elliptical
3. Circular
4. Parabolic

GPS is an abbreviation for?

1. Global Poles System
2. Global PolySiliconium Store
3. Global Positioning System
4. Global Position Structure

Oxidation is a chemical reaction involving the __________?

1. Gain of Electrons
2. Loss of Electrons
3. Gain of Protons
4. Loss of Protons

At night, Plants intake __________ and release __________?

1. Oxygen – Carbon dioxide
2. Carbon dioxide – Oxygen
3. Oxygen – Carbon monoxide
4. Carbon monoxide – Oxygen

Urine is produced in __________?

1. Kidneys
2. Lungs
3. Large intestine
4. Liver

Blood is cleaned by __________?

A. Lungs
B. Liver
C. Heart
D. Kidneys

The position of an element in the Periodic Table is determined by its __________ number?

1. Electron
2. Proton
3. Neutron
4. Positron

The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.

1. 1 gram
2. 10 grams
3. 1 kg
4. 10 kg

The planet which is easily visible from the Earth is?

1. Mercury
2. Venus
3. Mars
4. Jupiter

The Great Spot is on the planet __________?

1. Saturn
2. Venus
3. Mars
4. Jupiter

1 light year = ?

1. 9.5×10⁶ km
2. 9.5×10⁹ km
3. 9.5×10¹² km
4. 9.5×10¹⁸ km

The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.

1. Mars
2. Saturn
3. Uranus
4. Jupiter

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.

1. 10 – 20
2. 20 – 30
3. 30 – 40
4. 40 – 50

Biosensor is used to measure?

1. Blood glucose level
2. The body pH value
3. Amount of hemoglobin
4. Salinity in Urine

Einstein’s famous equation which states that mass and energy are interchangeable is?

1. E = mc²
2. E = cm²
3. M = ec²
4. M = ce²

The SI unit of electric current is?

1. Coloumb
2. Ampere
3. Volt
4. Watt

The principal constituent of the atmosphere of the Earth is?

1. Oxygen
2. Carbon
3. Hydrogen
4. Nitrogen

What is Dry Ice?

1. Solid Oxygen
2. Solid Carbon Dioxide
3. Solid Hydrogen
4. Solid Nitrogen

What are the primary colors?

A. White, Black, Blue
B. Red, Yellow, Blue
C. Red, Orange, Blue
D. Red, Green, Blue

Digestion of food is completed in the __________?

1. small intestine
2. large intestine
3. stomach
4. Liver

Carrot is good source of Vitamin _______?

1. Vitamin A
2. Vitamin B
3. Vitamin C
4. Vitamin D

For proper formation of teeth, __________ is essential?

1. iodine
2. copper
3. fluorine
4. iron

Deficiency of __________ causes loss of appetite and poor growth?

1. zinc
2. iodine
3. copper
4. iron

Meteorology is the study of?

1. seasons
2. atmosphere
3. air and sounds
4. winds and clouds

The Carbon Dioxide in the atmosphere, by volume, is_______?

1. 0.039%
2. 3.9%
3. 13%
4. 30%

Diamond is an allotropic form of_______?

1. Carbon
2. Hydrogen
3. Nitrogen
4. Silicon

The SI unit of Heat is________?

1. Watt
2. Volt
3. Joule
4. 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________?

1. green leafy vegetables
2. seeds
3. fresh vegetables and fruits
4. sea foods

The good sources of iodine are_______?

1. green leafy vegetables
2. seeds
3. fresh vegetables and fruits
4. sea foods

The gas, commonly known as “laughing gas”, is

1. Carbon Dioxide
2. Sulfur Dioxide
3. Nitrous Oxide
4. Sodium Oxide

The source of oxygen in photosynthesis is

1. water
2. salts
3. minerals
4. glucose

The instrument used to measure wind speed is?

1. Anemometer
2. Barometer
3. Hydrometer
4. Hygrometer

The natural fats and oils are composed of_________?

1. Carbon, Hydrogen and Oxygen
2. Carbon, Hydrogen and Nitrogen
3. Carbon, Oxygen and Nitrogen
4. Hydrogen, Oxygen and Nitrogen

The energy value of food is measured in_______?

1. Joule
2. Calories
3. Tesla
4. Proteins

Wind energy is the __________ energy.

1. Potential
2. Transverse
3. Kinetic
4. Mechanical

Who is considered the founder of meteorology?

1. Aristotle
2. Plato
3. Einstein
4. Newton

Water covers __________ of the Earth’s surface?

A. 61%
B. 67%
C. 71%
D. 76%

In general, wind speed of 105–137 caused_______?

1. minor or no damage
2. considerable damage
3. severe damage
4. extreme damage

Acid rain is mainly caused by emissions of __________ in the atmosphere?

1. Sulfur Dioxide and Potassium Nitrate
2. Sulfur and Charcoal
3. Nitrogen Oxide and Potassium Nitrate
4. Sulfur Dioxide and Nitrogen Oxide

About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?

1. Oxygen
2. Cabon Dioxide
3. Silicon
4. Clay

The fourth state of matter is?

1. Water
2. Salts
3. Vapours
4. Plasma

The device used to convert Alternate Current into Direct Current is called?

1. Anemometer
2. Battery
3. Galvanometer
4. Rectifier

In night, when photosynthesis is stopped, plants__________?

1. take in Carbon Dioxide
2. take in Oxygen
3. give off Carbon Dioxide
4. give off Oxygen

__________ are called the powerhouses of the cell?

A. Mitochondria
B. Vesicles
C. Lungs
D.Liver

One of the countries through which equator passes is___________?

A. Kenya
B. Malaysia
C. Malta
D. Pakistan

Copper can be converted into gold by ?

A. Artificial radioactivity
B. heating
C. Electroplating
D. Chemical reaction

The three elements needed for healthy growth of plants are __________?

A. N, P, K
B. N, C, P
C. N, K,
D. N, S, P

Clocks, which moves with the velocities comparable with the velocity of light, run ?

A. fast
B. slow
C. equal to the velocity of light
D. with zero velocity

Max Planck received the noble prize in Physics in 1918 for his discovery of ?

A. electron
B. energy quanta
C. photon
D. positron

Bronze medal is made up of metals ?

A. copper,nickel
B. copper, tin
C. copper, silver
D. copper, zinc

Addison’s disease is caused by the excessive secretion of ?

A. Antiduretic Harmone
B. Luteinising Harmone
C. Melanophore stimulating Harmone
D. Adrenocorticotrophic Harmone

Humming bird belongs to a category called ?

A. Ectotherm
B. Endotherm
C. Exotherm
D. Heterotherm.

Radioactive isotope of Uranium used in Nuclear Bomb is ?

A.92 U 235
B.92 U 234
C. 92 U 233
D. 92 U 238

Human population growth is greatest in developing countries because ?

A. the birth rate is high in developing countries
B. the death rate is high in developing countries.
C. much of the population has already reached the child bearing age.
D. most of the world’s population lives in industrialized countries.

Which woody raw material is used for the manufacture of paper pulp?

A. Cotton
B. Poplar 
C. Bagasse
D. Rice straw

Rectified spirit contains alcohol about ?

A. 80%
B. 95% 
C. 70%
D. 85%

Which of the following elements is not present abundantly in earth’s crust ?

A. Silicon
B. Radium 
C. Aluminum
D. Carbon

The famous book; Al – Qanun was written by the Muslim scientist ?

A. Jabar bin Hayyan
B. Zakariya Al – Razi
C. Abu Ali Sina
D. Abdul Qasim Majreeti

Basic metals can be converted into gold by ?

A. Heating
B. Beating
C. Artificial nuclear radioactivity
D. Chemical reaction

A light year is a unit of ?

A. Time
B. Energy
C. Length
D. Mass

One of the main function of the earth’s ozone layer is to ?

A. Prevent global warming
B. Filter out ultraviolet rays 
C. Absorb pollution
D. All of the above

Person with following blood group are considered to be universal recipient ?

A. A+
B. B+
C. AB+
D. O+
E. None of these