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Everyday Science Mcqs. Here you will find the General Science Multiple Choice Questions Mcqs are from Biology, Chemistry, Physics and Atmospheric Studies. Download CSS Everyday Science MCQS Book for Free. The CSS Point yazik.info yazik.info Everyday Science & GSA (General Science and ability) Most Important Everyday Science & GSA One Liner Solved MCQs with Flashcards and PDF, Part 1.

Everyday Science Mcqs Pdf

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Everyday Science MCQs Questions Online Paper for PPSC NTS SPSC FPSC 1. The planet of the solar system which has maximum numbers of Moon is. If you are looking for Everyday science MCQs PDF Download free, you are at the right place. This post contains Everyday Science Questions and Answer PDF. In the context of genetic disorders, consider the following: A woman suffers from colour blindness while her husband does not suffer from it. They have a son and .

Which of the following diseases is caused by virus? Small pox B.


Malaria D. Cholera Medulla oblongata is a part of human A.

Brain C. Sex organ Answers a What is the body temperature of a normal man? Which of the following helps in clotting of blood? Vitamin B1 B. Vitamin B2 C. Vitamin D D. Vitamin K 3. Total volume of blood in a normal adult human being is A. Red blood corpuscles are formed in the A.

Bone marrow C. Heart 5. How many bones are there in an adult human being? The pancreas secretes A. Insulin B. Bile juice C. Peptic juice D. None of these 7. Tibia is a bone found in the A.

Skull B. Arm C. Leg D. Face 8. The largest part of the human brain is the A. Medulla oblongata B. Cerebellum C. Cerebrum D. None of these 9. What is the main component of bones and teeth? Calcium carbonate B. Calcium phosphate C. Calcium sulphate D. Calcium nitrate The main constituent of hemoglobin is A.

Chlorine B. Iron C. The main function of the kidney is A. To control blood pressure B. To control body temperature C. To remove waste product from the body D. To help in digestion of food The function of hemoglobin is A. Transportation of oxygen B. Destruction of bacteria C. Prevention of anemia D.

Utilization of energy Answers 1. Choose the correct combination a. Typewriter: Remington b. Dynamite: Dunlop c. Evolution: Darwin d. Aeroplane: Harway Who invented the ball point pen? Waterman b. Oscar c. Wilson d. Lazlo Biro Blaze Pascal is associated with a. Calculating machine b. Computer c. Cinema d. Wright Brothers are regarded inventors of the a.

Balloon b. Bicycle c. Aeroplane d. Roentgen: X-ray b. Newton: Law of gravitation c. Faraday: Diffusion of gases d. Pasteur: Bacteriology Philology is the a. Study of bones b. Study of muscles c. Study of architecture d. Study of languages Anatomy is the branch of science which deals with a. Structure of animals and plants b. Functioning of body organs c.

Animal behavior d. Cells and tissues Study of earthquakes is known as a. Ecology b. Seismology c. Numismatics d. Ecology deals with a. Birds b. Cell formation c. Relation between Organisms and their environment d. Tissues Meteorology is the science of a. Weather b. Meteors c.

Metals d. Earthquakes Oncology is the study of a. Cancer c. Mammals d. Soil Study of life in outer space is known as a. Endobiology b. Exobiology c. Enterobiology d.


Neobiology Numismatics is the study of a. Coins b. Numbers c. Stamps d. Space Eugenics is the study of a. Altering humans beings by changing their genetic components b. People of European srcin c.

Genetics of plants Ornithology is the a. Study of birds c. Study of smells d. Who invented the Doctor? Fahrenheit b. Edison c. Galileo d. The velocity of light was first measured by a. Einstein b. Newton c. Romer d. Galileo Who proposed the chemical evolution of life?

The telephone was invented by b.

Alexander Graham Bell Who among the following evolved the concept of relationship between mass and energy? Einstein Robert Koch worked on a. Tuberculosis Who discovered Uranus? Herschel Who among the following is associated with the invention of computers? Babbage Answers Which instrument is used to measure pressure? Manometer 2. What does Angstrom measure? Speed of ships 3. Light year is related to c. Distance 5. Which Manometer 6. Joule is the unit of b. Energy 7. How many Dynes are there in one gram weight?

How many Ergs are these in 1 Joule? The unit of current is c. Ampere The unit of energy in MKS system is d. Joule The intensity of an earthquake is measured with a d. Seismograph Who among the following described protoplasm as the physical basis of life? Huxley The scientist who first discovered that the earth revolves round the sun was c. Copernicus Alexander Fleming discovered a. Penicillin Who among following invented the steam engine?

James Watt Who invented typewriter? Sholes Who discovered circulation of blood in human body? William Harvey The firstCaxton attempt in printing was made in England by c. William Who was the surgeon who pioneered antiseptic surgery in ? Edward Jenner b. Joseph Lister c. Henry William d. John Sleeman The credit of inventing the television goes to a.

Faraday Baird c. Edison d. Marconi The credit of developing the polio vaccine goes to a. Jonas Salk b. Alb E. Sabin c. Selman Waxman d. Mark the wrong combination a. James Watt: Steam Engine b. Bell: Telephone c. Baird: Television d. Perkins: Penicillin Answers 1. The purest form of water is obtained from Ans Heavy rains Diamond and Emerald contain Ans Carbon and silicon Cloudy nights are warmer than clear nights due to Ans Prevention of heat radiated out by the earth from escaping into the sky Which of the following semi-conductor?

Ans Copper As one climbs up the Mount Everest, one experiences difficulty in breathing due to a. Low content of nitrogen b. Low content of oxygen c. High content of carbon dioxide Ans None of above A camera forms Ans Real but inverted images The gas used in Soda water is Ans Carbon dioxide A red flower placed in green light appears Ans black The metal used in storage batteries is Ans Lead Glycogen is mainly stored in Ans Liver and muscles Anemia is caused in man due to the deficiency of a.

Folic acid b. Vitamin A c. Vitamin B 12 Ans None of these Which of the following situations will be fatal to the first fetus? Ans Rh positive male marries Rh negative woman The main function of white blood cell in body is to Ans Protect body against diseases The cranial nerve which supplies regions of the body is Ans Vagus The number of chromosomes in the human body is Ans 46 The innermost linning which wraps the brain and spinal card in vertebrates is called Ans Piamater Which of the following explain the reasons why there is no total eclipse of the sun?

Ans Area of the sun covered by the moon The instrument used to measure the specific gravity of milk is? Ans Lactometer The internal antenna of transistor set is made of?

Ans Ferror Chrome Gerontology is the study of? Ans Process of ageing Helium is used for respiration in deep water instead of nitrogen because Ans It is heavier than nitrogen In a fluorescent tube which of the following components are found? Ans Mercury vapour The common ore of aluminum is?

Ans Chromite When one enters a dark room, he is not able to see anything but, after sometime vision improves. This is because? Ans The pupil of the eye dilates Radio carbon dating is used to find the age of?

Ans Fossils What is periscope used for? Seismology is the science of? Ans Earthquakes The source of solar energy is? Ans Nuclear energy If an object is placed midway between two parallel plane mirrors facing each other, then the number of images that appear in mirrors is Ans Infinite In vacuum , What will be common among X rays visible light , radio waves Ans Amplitude Barometer is used to measure Ans Atmospheric pressure If u use a microscope to watch smoke particles in still air, u ll see them moving about all the time.

This phenomenon is called? Ans Brownian movement The mass of a neutron is approximately Ans Equal to the mass of proton The spherical shape of rain drops is due to Ans Atmospheric friction of air Which of the following has highest frequency? Most important effect of moon on earth is that Ans Gives light The heat received by earth from the sun is known as Ans Solar radiation Constellation is Ans Configuration of fixed stars resembling a figure Which of the following part of the atmosphere is nearest to the earth Ans Troposphere To an astronaut in space sky looks Ans Black Why does the sun looks oval when it is at the horizon?

Ans When the sun is at the horizon rays from the longer edge are refracted more coz it passes through greater thickness of air so vertical diameter is shortened to give an oval shape The moon has period of rotation which is equal to period of revolution.

It is Ans 29 days, 7 hours , 43 min , sec Abdus Salam of Pakistan was one of the contributors to the unification of: a Electromagnetic force and gravitational force b Electromagnetic force and weak nuclear force c Gravitational force and weak nuclear force d Weak nuclear force and strong nuclear force e None of these 7 Which triplet in DNA codes for valine: a CTT b AGU c CAT d AAT e None of these 8 What is the chance of a diabetic baby born to parents both heterozygous normal? It is composed of a single element.

How long will ittake to reduce it from 10mg to 5mg? What is the approximate mean distance that separates the sun from the earth? Ans ,00, KMS 2. The outer surface of the sun is called? Ans Photosphere 3.

Which planet has the maximum number of satellites?

Ans Jupiter 4. What is a light year?

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Ans The distance traveled by light in 01 year. What are Red Giants? Ans Stars which appear red because of their consuming a portion of their hydrogen. What are asteroids? Ans Very small planet revolving around the sun 7. What is the temperature at the centre of the sun? Ans 20 million k 8.

The phase of moon are partially the result of the? Ans Revolution of the moon about the earth 9. Constellations referred to as Zodiac are? Ans Imaginary region that encompass the path of the planets The height of a geo-stationary satellite from the surface of the earth is about? What is the only new for alleles?

Polygenic characteristic are controlled by : a Dominant genes b Recessive genes c Multiple genes d Mutated genes e None of these Which of the following , lists the four stages of food processing in order? In humans , most nutrient molecules are absorbed by the : a small intestine b stomach c liver d large intestine e None of these The energy needed to fuel essential body processes is called : a Essential nutrient level b Basal metabolism c None of these d recommended daily allowance e Optimum energy intake Which of the following is an organic molecule needed by the body in small amounts?

Inhaled air passes through which of the following in the last? Which of the following is a form of sexual reproduction? Cobalt is a material which is : a Strongly attracted by a magnet B Not attracted by a magnet c not a magnet d Weakly attracted by a magnet e None of these The unit that coordinates different devices of the computer system is : a ALU b Register c Control unit d Logical instruction e None of these The most abundant element present is in the human body is : a Nitrogen b Oxygen c Carbon d Hydrogen e None of these Cancer can be treated by : a Antibiotics and vaccines b Radiotherapy and antibodies c Chemotherapy and radiotherapy d Antibodies and chemotherapy e None of these Lactometer is a type of Hydrometer which is used to measure the specific gravity of : a Honey b Water c Milk d olive oil e None of these This p roperty of matter is called : a Elasticity b Stress c Capillarity d Strain e None of these It is observed that the total pressure exerted by air on the man of average siz is around But the man feels quite comfortable,.

It is because of : a An equal and opposite pressure acts from inside b of the height of a man c of gravity d Earth pulls the man upward e None of these 27 A nuclear reactor is a device used to carry out controlled nuclear reaction whereas GM counter is a device used to detect : a Current b Voltage c nuclear Radiation d power e None of these A body can escape the gravitational pull of the earth if it is thrown up with a velocity of: a 25 miles per sec b 60 miles per sec c 7 miles per sec d 10 miles per sec e None of these Myopia is a defect of human eye.

Walnuts can be broken in the hand by squeezing two together but not one. The instrument which i specially desig n for recording earth quake wave is called seismograph which measure earth quake waves on a : a Diatonic scale b Fahrenheit Scale c Richter scale d Celsius Scale e None of these The planet Mercury completes one rotation around the sun is : a 88 days b days c 98 days d 60 days e None of these Fossils found in the lowest geological strata are generally most : a Advance b Complex c Primitive d Specialized e None of these A person sitting near the fire receives heat by : a Conduction b Convection c Radiation d Reflection e None of these 2.

A time can come when we will be able to design a mac hine which can go on working for ever without the expenditure of energy. Volcanic 41 Which one of the following is a non-metallic mineral? Manganese b. Magnesium c. Gypsum d. Bauxite e. None of these 42 Ozone layer prevents the following radiation from entering the atmosphere: a. Infra-red b. Ultraviolet c. X-rays d.

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Gamma rays e. None of these 43 The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from: a. Ionosphere b. Troposphere c. None of these 44 Yeast is used in making bread because it produces: a.

Carbon dioxide b. Sugar c. Bacteria d. Oxygen e. None of these 45 Oasis is associated with: a. Glaciers b. Desert c. Islands d. Volcanoes e. Fertile land 46 Quartz crystal in quartz watches work on the principle called: a. Photoelectric effect b. Stark effect c. Thermionic effect d. Piezo-electric effect e. None of these Piezo-electr ic effect electric polarization produced in certain crystals by the application of mechanical stress.

Organic fruits parthenocarpy literally meaning virgin fruit is the natural or artificially induced production of fruit without fertilization of ovules.

The fruit is therefore seedless 48 Animal which captures and readily kills living animals for its food is called: a. Parasite b. Scavenger c. Predator d. Mammal e. None of these 49 In a railway track, two rails are joined end to end with a gap tin between them because: a. Steel can be saved b. Accidents due to contraction in winter can be avoided c. Air gaps are necessary for bearing the weight of running train d. Accidents due to expansion in summer can be avoided e.

All of these 50 Name the famous book of Ibn-Sina in which he discussed human physiology and medicine: a. Al-Qanoon b. Al-Masudi c. New Renaissance d. Tadhkira e. Biotin b. Thiamine c. Niacin d. Pyridoxine known as Vitamin B6, causes anemia i. None of these 19 Hygrometer is used for measuring the: a. Speed of sound b. Density of milk c. Humidity of air d.

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Specific gravity of liquids e. None of these 20 Bronze is an alloy of: a. Copper and Zinc b. Tin and Zinc c. Copper and Tin d. Iron and Zinc e. None of these 21 Which of the following is most elastic? Altering human beings by changing their genetic components close to the actual definition b.

None of these Eugenics: study of the possibility of racial improvement through selective breeding and other methods 26 The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called: a. None of these The AB group is considered to be universal recipient 2 Study of life in outer space is known as: a.

Neobiology e. Micro biology 3 The name of the common mineral salt present in sweat is: a. Calcium Oxalate b. Potassium Sulphate c. Sodium Chloride d. Iron Sulphate e. None of these 4 Sensitive layer of the eye is: a. Choriods b. Sclerotic c. Retina d. Cornea e. None of these 5 Laughing gas has chemical composition of following two elements. None of these 6 Dr. Abdus Salam of Pakistan was one of the contributors of the unification of: a. Electromagnetic force and gravitational force b. Electromagnetic force and weak nuclear force c.

Gravitational force and weak nuclear force d. Weak nuclear force and strong nuclear force e. None of these 7 Which triplet in DNA codes for valine: a. CTT b. AGU c. CAT d. AAT e. None of these 8 What is the chance of diabetic baby born to parents both heterozygous normal?

Zero b. The only rock that floats in water is pumice. What ingredient in fresh milk is eventually devoured causing the sour taste? What falling fruit supposedly inspired Isaac Newton to write the laws of gravity? An apple. Vitamin D is essential for calcium metabolism. Riches Source of Vitamin A is eggs. Deficiency of calcium leads to rickets.

Which vitamin easily prepared in body by sun light? Vitamin D Which vitamin help to improve the absorption of calcium and phosphorous? Vitamin D Which vitamin helps to supply oxygen to blood?The only rock that floats in water is pumice. Mohsin Raza. Calcium carbonate B. Electric Current c. None of these 4 Sensitive layer of the eye is: a. To control body temperature C. Vitamin D