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Everyday Science MCQs

Everyday Science Mcqs for Jobs in Pakistan

Hey Guys, Today in this article we are going to give you the List of Most Useful  Everyday Science Mcqs, which will help you a lot to crack any desired Job in Pakistan.

We have collected all the data and we have tried to provide you the best information related to Everyday Science MCQs with answers. In this post, you can easily get the basic to advanced level information related to Everyday Science Mcqs and their answers so that you can get the maximum benefit from these MCQs.  The list down below of Everyday Science related MCQS will help you for the preparation of CSS, PMS, NTS, KPPSC, PPSC and other competitive exams of Pakistan

Everyday Science MCQS


  1. Which is the outermost planet in the solar system? Neptune
  2. The SI unit of charge is? Coulomb
  3. Wavelength of very High Frequency (VHF) IS ? shorter
  4. Long-sight defect could be corrected by using __________ lens? vonvex
  5. For a fixed mass of gass at constant temperature, if we decrease volume, the pressure will _________? Increase
  6. The lifespan of Red Blood Cells is __________ days? 20
  7. The density of water is __________? 1 g/cm3
  8. Radioactivity was discovered by __________? Bacquerel
  9. The Sun is a __________? Star
  10. The average adult has a blood volume of about __________ liters? 5
  11. The most abundant element in the universe is __________? Hydrogen
  12. The most abundant element in the Earth’s crust is ______? Oxygen
  13. Each day human body breathe in ____ liters of air ? 15,000 to 20,000
  14. The SI unit of “pressure” is _________? pascal
  15. The most densest substance on the Earth is ________? Osmium
  16. A camera uses a __________ to form an image? convex lens
  17. CNG stands for? Compressed Natural Gas
  18. Which from the following is true for “Sound”? Sound cannot travel through a vaccum
  19. When white light is passed through a prism, it splits into _______ colours? 6
  20. Instrument used for measuring very high temperature is __________.? Pyrometer
  21. Sound waves are _________ waves? Longitudinal
  22. The lifespan of White Blood Cells is __________ day(s)? 1
  23. The fluid part of blood is known as __________? plasma
  24. X-rays were discovered by __________? Rontgen
  25. The speed of light is __________? 300,000 km/s
  26. In a very low temperature which from the following will freeze at last? Sea water
  27. The nearest planet to the Earth is _________? Venus.
  28. The planet that moves round the Sun at the highest speed is? Mercury
  29. In general, Comets have __________ orbits? Highly elliptical
  30. Oxidation is a chemical reaction involving the __________? Loss of Electrons

Also Read: 1000+ GENERAL KNOWLEDGE MCQs for Jobs in Pakistan

  1. Urine is produced in __________? Kidneys
  2. Blood is cleaned by __________? Kidneys
  3. The planet which is easily visible from the Earth is? Venus
  4. According to the Big Bang Theory, the Universe began about __________ billion years ago? 10 – 20
  5. The biosensor is used to measure? Blood glucose level
  6. Einstein’s famous equation which states that mass and energy are interchangeable is? E = mc2
  7. The SI unit of electric current is? Ampere
  8. For proper formation of teeth, __________ is essential.? Fluorine
  9. The Carbon Dioxide in the atmosphere, by volume, is? 03%
  10. Diamond is an allotropic form of? Carbon
  11. The SI unit of Heat is? Joule
  12. The gas, commonly known as “laughing gas”, is? Nitrous Oxide
  13. The energy value of food is measured in? Joule
  14. Water covers __________ of the Earth’s surface? 70%
  15. The fourth state of matter is? Plasma
  16. The device used to convert Alternate Current into Direct Current is called? Rectifier
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  17. The number of oscillations per second is called? Frequency
  18. Sound waves from a loudspeaker are caused by? Vibrations
  19. There are __________ methods of heat transfer? 3
  20. The unit used to measure ‘magnetic flux’ is? Weber

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  1. The battery was invented by? Volta
  2. The nearest planet to the Sun is? Venus
  3. Bronze is an alloy of? Copper, Tin
  4. Neutrons were discovered by? James Chadwick
  5. Nucleus was discovered by? Rutherford
  6. Energy can be converted from one form to another, but all energy ends up as? Heat energy
  7. A battery converts ________ into electrical energy? Chemical energy
  8. Current is the flow of? Electrons
  9. Electrons were discovered by? J. Thomson
  10. Between the melting point and boiling point of a substance, the substance is a? Liquid

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  1. The interior structure of the Earth is divided into ________ layers? 5
  2. We live on the Earth’s? Crust
  3. The thickest layer of the Earth is? Mantle
  4. The Earth’s crust ranges from ________ km in depth.? 5-70
  5. The anode is the electrode connected to the ________ terminal of a battery? Positive
  6. 1 tonne = ________ kg? 1000
  7. The normal temperature of the body is? 4 degree
  8. Weakest bone is? clavicle bone
  9. Hardest bone is? collar bone
  10. The hardest part of the body is? tooth
  11. Most abundant element in the human body is carbon? Oxygen or calcium
  12. Systole is heart? contraction
  13. Eye is filled with ________ liquids? two
  14. The femur is the longest? bone
  15. Head or skull has? 29 bones
  16. Total bones are? 206
  17. Universal donor group is-O group
  18. Life span of red blood cells is? 120 days.
  19. The pH of the normal human body is Arteries? 4.
  20. The Black Mamba is the fastest? Snake
  21. New Zealand is close to Int? Date Line.
  22. Temperature at earth’s core is? 2000 deg: C
  23. Sun is 400 times larger than the? Moon
  24. When are you most likely to see a penumbra? During an Eclipse.
  25. A wind which reverses seasonally is? Wind
  26. Oceans are on average? 4 km deep.
  27. Which electromagnetic wave has the shortest wavelength? Gamma rays
  28. All electromagnetic waves have the same? Speed in vacuum
  29. . The reflection of sound is called? Echo
  30. An instrument used to measure electric current is called? Ammeter

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  1. The SI unit of thermodynamic temperature is? Kelvin
  2. The shortest distance between crest to crest is called? Wavelength
  3. The speed of sound is fastest in? Gasses
  4. . The branch of science which study the interaction between matter and radian energy is called? Spectroscopy
  5. . The horizontal rows of the periodic table are called? Periods
  6. The vertical columns of the periodic table are called? Groups
  7. Which metallic element is liquid at room temperature? Mercury
  8. Which non-metallic element is liquid at room temperature? Bromine
  9. Battery charger converts electrical energy into ___energy? Chemical
  10. A loudspeaker changes ________ energy into sound energy? Electrical.
  11. The strongest part(s) of a magnet is/are? North and south pole
  12. When gas is ionized, ________ forms. ? Plasma
  13. Wind is caused by? Difference in atmospheric pressure
  14. Wind speed is measured by? Anemometer
  15. The fact that universe is expanding was discovered by? Hubble
  16. X-rays were discovered by? Roentgen
  17. The Nobel prize in physics for the discovery of the law of photoelectric effect was awarded to? Einstein
  18. The symbol of gold is? Au
  19. Plaster of Paris is produced by heating? Gypsum
  20. Which from the following is NOT true about Helium gas? Toxic
  21. Which is the largest excretory organ of the body? skin
  22. The brain is enclosed in a bony case called? cranium
  23. Which is the bone that is present in forelimb? radius
  24. Which one is herbivore? cow
  25. Which structure helps in transport of water in plants ? xylem
  26. The organisms that can make their own food are called ? producers
  27. Bacteria are ? prokaryotes
  28. Bile juice is secreted by? gall bladder
  29. DNA structure was first described by? Watson and Crick
  30. Pollination is best defined as the transfer of pollen from an anther to? stigma

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  1. Movement of the cell against concentration gradient is called ? active transport.
  2. One of the following is not a function of bones protein ? synthesis
  3. Plants absorb most part of water needed by them through their ? root hairs
  4. Highly intelligent mammals are ? dolphin
  5. Process of cell division take place by mitosis.
  6. Pulses are a good source of ? proteins
  7. Plants that grow in dry habitat are called ? xerophytes
  8. The simplest amino acid is ? glycine
  9. Accumulation of lipid molecules in brain cells lead to ? mental retardation
  10. The life and activities of a cell is controlled by? nucleus
  11. Flagella are composed of ? microtubules
  12. Tobacco mosaic virus was crystallized by ? Stanely
  13. Non-enveloped naked viruses are known as ? virions
  14. Gram +ve bacteria on treatment with crystal violet dye give colour? purple
  15. Malarial parasite is injected into man as ? sporozoites
  16. The terms procariotique and eucariotique were proposed by ? Chatton
  17. The most common type of asexual reproduction in the fungi is? spore production
  18. Outside the thallus of Marchantia there are special structures called ? rhizoids
  19. The vascular plants are termed as? tracheophytes
  20. In human beings influenza is caused by? virus
  21. In many which phylum the body of organisms is usually divided in? three regions
  22. called head, thorax, and abdomen? arthropods
  23. . Amoeba moves in water with the help of locomotory organs called ? pseudopodia
  24. In all coelenterates, endoderm give rise to? digestive system
  25. Higher vascular plants are also called ? seed plants
  26. The plants which produce embryo but lack vascular tissues and seeds are placed in ? bryophytes
  27. Which bone is called beauty bone in women ? clavicle
  28. Detachment of myosin head and actin in rigor mortis occurs due to ? autolysis in body
  29. Release of the ovum from the ovary is called? ovulation
  30. The foetus is protected from the mechanical damage by the? amniotic fluid

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  1. Rich source of energy in seimen is? glucose
  2. Sickle cell anemia was discovered by ? Vernon Ingram
  3. Kangaroo has an abdominal pouch known as ? marsupial
  4. The utilization of the products of digestion is called? assimilation
  5. Parabronchi are present in ? birds
  6. The respiratory problem most common in smokers is? emphysema
  7. Water potential of pure water is? zero
  8. Bean-shaped cells in plants are ? guard cells
  9. The normal pH of human blood is ? 4
  10. Shrinkage of protoplast due to exosmosis of water is? plasmolysis
  11. Atherosclerosis is a major condition leading to? heart attack
  12. Villi and microvilli increase ? absorption
  13. Splitting of glucose relates to? glycolysis
  14. . Reptiles hibernate during? winter
  15. Which of the following plants are called arthrophytes? sphenopsids
  16. Radio carbon dating is used to find the age of? Fossils
  17. Seismology is the science of ? Earthquakes
  18. The source of solar energy is ? Nuclear energy
  19. fan object is placed midway between two parallel plane mirrors facing each other, then the number of images that appear in mirrors is? Infinite
  20. In a vacuum , What will be common among X rays visible light, radio waves ? Amplitude
  21. Barometer is used to measure? Atmospheric pressure
  22. If u use a microscope to watch smoke particles in still air, you will see them moving about all the time. This phenomenon is called? Brownian movement
  23. The mass of a neutron is approximate? Equal to the mass of a proton
  24. The spherical shape of raindrops is due to ? Atmospheric friction of air
  25. Galvanometer is an instrument For measuring currents of small? magnitude
  26. Which of the following has highest frequency? Gamma rays
  27. Most important effect of moon on earth is that? Gives light
  28. The term ” Meteor” is applied to an interplanetary body, After it enters the earth? atmosphere
  29. Newton`s rings are Coloured rings observed around the point of contact of a ? convex lens
  30. The heat recieved by earth from the sun is known as? Solar radiation

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  1. Constellation is Configuration of fixed stars? resembling a figure
  2. Which of the following part of the atmosphere is nearest to the earth? Troposphere
  3. To an astronaut in space sky looks ? Black
  4. Water is heated in a kettle. The inside water is heated by convection. A person sitting near the fire receives heat by ?Convection
  5. A time can come when we will be able to design a machine which can go on working for ever without the expenditure of energy. Is it possible ? No
  6. Light year is a unit of ? Distance
  7. Three elements needed for the healthy growth of plants are ? N, P, K
  8. Copper can be converted into gold by ? Artificial Radioactivity
  9. In winter an iron pipe feel colder than a wooden window, This is because wood is ? non-Conductor
  10. The echo (reflected sound) will be distinctly heard only at ordinary temperatures if the distance of the reflecting surfaces from the source of sound is at least ? 56fft
  11. It is possible to recognize a person in the dark by simply hearing his unique voice . It is because of the? pitch
  12. When a ray of sunlight enters a dark room, its straight path becomes visible because of dust particles hanging in the air. It is because the light is? Visible
  13. A six feet tall lady wants to see her full image in a plane mirror. The minimum length of the mirror will be? 3 feet
  14. The principle used in radar is the same as that of Sonar. In radar we use radio waves whereas in sonar we use? Ultrasonic
  15. a fission nuclear reaction, a heavy nucleus breaks up into smaller nuclei whereas in another nuclear reaction two or more than two possibly nuclei are fused to form a heavy nucleus This nuclear reaction is called ? Fusion nuclear reaction
  16. Parsec is a unit of ? Distance
  17. German Silver is an alloy of ? Cu + Ni
  18. The Continent Antarctica lies at the? South pole
  19. The temperature of the dead body is? the temperature of the place where it is kept
  20. Lactometer is a type of Hydrometer which is used to measure the specific gravity of ? Milk
  21. The deepest place on earth is ? Mariana Trench
  22. Twinkling of stars is caused by ? refraction of light
  23. Magnifying power of a simple microscope can be increased by ? the increasing focal length of the lens
  24. What is the approxiate mean distance that separates the sun from the earth? 1480,00,000 km
  25. The outer surface of the sun is called ? Photosphere
  26. Which planet has the maximum number of satellites? Jupiter
  27. What is a light year? The distance traveled by light in 1 year.
  28. What are asteroids? Very small planet revolving around the sun
  29. What is the temperature at the center of the sun? 20 million k
  30. The phase of the moon are partially the result of the? Revolution of the moon about the earth

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    1. Constellations referred to as Zodiac are ? Imaginary region that encompasses the path of the planets
    2. The height of a geostationary satellite from the surface of the earth is about ? 3600 km
    3. What are the three basic units of measurement for the metric system? Metre, liter and gram
    4. Clocks, which moves with the velocities comparable with the velocity of light, run? with zero velocity
    5. When a gas turns into a liquid, the process is called? condensation
    6. Electric current is measured by ? Ammeter
    7. Dim-vision in the evening and night results from the deficiency of which one of the following? Vitamin A
    8. Diffusion of light in the atmosphere takes place due to ? Dust particles
    9. Dental caries are due to ? Bacterial infection
    10. The process of digestion begins in? mouth 
    11. The planet nearest to sun is ? Mercury
    12. Blood cells are manufactured by _________of the body? bone marrow
    13. If an object gives off its own light, it is said to be? luminous
    14. An electric heater would be most likely to produce? R Radiations
    15. The Kelvin scale of temperature is called the? absolute scale.
    16. The type of radiation that is unaffected by the magnetic field is called? Gamma Rays.
    17. In a normal resting man, the rate of heart beat is? 72 per minute.
    18. The brightest planet is ? Venus.
    19. Gas in children‘s play-balloons going upward is? hydrogen.
    20. A study of the chemical composition of the earth‘s crust is called? Geology
    21. In a heat engine heat energy is changed into ? Mechanical Energy
    22. Frequency of audible sound is ? 20-20KHz.
    23. Cheapest source of producing electricity is? Wind and Solar
    24. The smallest unit of measurement of wavelength is? nanometers (10^-9 m)
  1. Unit of electricity ―Kilowatt Hour
  2. Excessive burning of fossil fuels causes? acid rains.
  3. Newton is the unit of ? Force
  4. Richter scale measures the severity of? Earthquake
  5. Planet Mars has two? Moon
  6. Our eye is very sensitive to? blue light

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  1. Astronomers cannot be nominated for the? Noble Prize.
  2. Modern Bicycle was invented? by Staley.
  3. Coulomb is the unit of? Electric Charge.
  4. The fat content in buffalo milk is? 10%
  5. The large plates of solar panels are painted? Black.
  6. The major component of honey is? Glucose.
  7. Severe deficiency of Vitamin D results in? rickets
  8. Digestion of food is completed in the? small intestine
  9. Wind energy is the _____energy? Kinetic
  10. One of the countries through which equator passes is____? Kenya
  11. A person with the following blood group are considered to be a universal recipient? AB+
  12. The name of the common mineral salt present in sweat is? Sodium Chloride
  13. Role of biotechnology in the production of food based on_____? Fermentation
  14. The hygrometer is used for measuring the? Humidity of air
  15. The chemical name of vinegar is? Dilute acetic acid
  16. The orbital period of the planet Mercury around the sun is? 88 days
  17. Television signals are converted into light signals by? Photodiode
  18. The number of spark plugs needed in a diesel engine is? 0
  19. The half-life of a radioactive element is 8-days. How long it takes to reduce it from 10 mg to 5 mg? 8 days
  20. In humans, most nutrient molecules are absorbed by the? stomach
  21. Sedimentary rocks are? Porous
  22. Oasis is associated with? Desert
  23. The Continent Antarctica lies at the__________? South pole
  24. When a ray of sunlight enters a dark room, its straight path becomes visible because of dust particles hanging in the air. It is because light is_________? Visible
  25. The temperature of the dead body is_______________? Temperature of the place where it is kept
  27. The principle used in radar is the same as that of Sonar. In radar, we use radio waves; whereas in sonar we use? Ultrasonic
  28. The deepest place on earth is____________? Mariana Trench
  29. A body can escape the gravitational pull of the earth if it is thrown up with a velocity of? 7 miles per sec
  30. Night vision is possible with the help of___________? Infrared Rays

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  1. Tibia is a bone found in the____________? Leg
  2. What is the main component of bones and teeth? Calcium phosphate
  3. Which gland in the human body is called the master gland? Pituitary
  4. The main constituent of hemoglobinis___________? Iron
  5. Which is the largest organ in the human body? Skin
  6. Medulla oblongata is a part of human ___________? Brain
  7. Water has maximum density at____________? 4°C
  8. The theory of Expanding Universe was first propounded by____________? Hubble
  9. The biggest species of the cat family is___________? Tiger
  10. Which group of animals hasheterogametic females? Domestic fowl
  11. Who proposed this concept “All motion is relative”? Albert Einstein
  12. Which month of the calendar year can lack a new moon? February
  13. The sunlight can reach a depth of___________meters in the ocean? 100
  14. Geiger-Muller counter is used to detect__________? Protons
  15. The autonomic nervous system innervate all of these except? Skeletal muscles
  16. Vacuum tubes have been replaced by__________? Transistors
  17. The number of electrons of a neutral atom is automatically known if one knows the? Atomic number
  18. _________ is anything that takes up space and has mass.? Matter
  19. What are considered the building blocks of matter? Atoms
  20. The protons and neutrons are found in the center of the atom, which is called the ___of the atom? Nucleus
  21. The speed of light is __________?300,000 km/s
  22. The term ‘Computer’ is derived from__________? Latin
  23. Who is the father of Computer? Charles Babbage
  24. Who is the father of the Internet? Vint Cerf
  25. If a computer has more than one processor then it is known as__________? Multiprocessor
  26. The brain of any computer system is___________? CPU
  27. The computer that process both analog and digital is called_____?Hybrid computer
  28. ALU is____________? Arithmetic Logic Unit
  29. RAM Stands for _____? Random Access Memory
  30. Software is ______? Untouchable Part

Also Read: 230+ Repeated NTS Test MCQs with answers in 2019

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  1. Sajjad

    Please correct…. The lifspane of white blood cells is about 20 day…. instead of 1 day… thanks

    • Hey Sajjad,
      Thanks for your comment, and thanks for your suggestion we have corrected the mistake.

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