General Science MCQ Questions and Answers: The important subject usually found in government recruitment exams and competitive exams is General Science or General Awareness. The questions based on General science will take microseconds to answer if we have a good grip on it. The term “General Science” can be defined as the Science related to the phenomenon we usually confront in our daily life.
Questions based on daily life phenomena are more necessary for all students appearing to competitive exams. So, utilize our provided practice sets of General Science MCQ Questions and Answers to Improve your knowledge.
The list of MCQ Questions and Answers on General Science or General Awareness practics sets is given here. Tap the link and start your preparations.
1. Which of the following is the first calculating device?
A. Abacus
B. Calculator
C. Turing Machine
D. Pascaline
Answer: A
2. Who invented mechanical calculator called Pascaline?
A. Charles Babbage
B. Blaise Pascal
C. Alan Turing
D. Lee De Forest
Answer: B
3. Who among the following considered as the ‘father of artificial intelligence’?
A. Charles Babbage
B. Lee De Forest
C. John McCarthy
D. JP Eckert
Answer: C
4. Which was the world’s first successful electronic computer?
A. PARAM
B. CRAY-1
C. Pascaline
D. ENIAC electronic Numerical Integrator and computer
Answer: D
5. Who among the following used the term computer worm for the first time?
A. John Brunner
B. Alan Turing
C. John McCarthy
D. JP Eckert
Answer: A
6. Which was first virus detected on ARPANET, the forerunner of the internet in the early 1970s?
A. Exe Flie
B. Creeper Virus
C. Peeper Virus
D. Trozen horse
Answer: B
7. Find out the correct definition of Wide Area Network (WAN)?
A. It is a programming language with strong abstraction from the details of the computer.
B. It is a collection of computers interconnected with each other through cables to share their data, information and other common hardware resources.
C. A computer network that covers a broad area (i.e., any network, whose communications links cross metropolitan, regional or national boundaries).
D. A computer network covering a small physical area like a home, office or small groups of buildings, such as a school or an airport.
Answer: C
8. Select the example of application software of computer:
A. Ms Word
B. Ms Excel
C. Both A and B
D. MS-DOS
Answer: C
9. Which of the following is also called translator?
A. Data representation
B. MS-DOS
C. Operating System
D. Language Processor
Answer: D
10. How the quality of printer is measured?
A. Alphabet per strike
B. Words per Inch
C. Strike per Inch
D. Dots per Inch
Answer: D
1. Anatomy is a branch of Science which deals with:
A. Structure of animals and plants
B. Functioning of body organs
C. Animal behaviour
D. Cells and tissues
Answer: A
2. Oncology is the study of:
A. Birds
B. Cancer
C. Mammals
D. Soil
Answer: B
3. Numismatics is the study of:
A. Coins
B. Numbers
C. Stamps
D. Space
Answer: A
4. Eugenics is the study of:
A. Different races of mankind
B. Genetics of plants
C. People of European region
D. Altering human beings by changing their genetic components.
Answer: D
5. Ornithology is the:
A. Study of plants
B. Study of bones
C. Study of noise
D. Study of birds
Answer: D
6. Epidemiology is the study of:
A. Endodermis disease
B. Dermis disease
C. Epidemic disease
D. None of the above
Answer: C
7. The energy of food is measured in:
A. Calories
B. Celsius
C. Kelvin
D. None of the above
Answer: A
8. Name the instrument that is used to measure Relative Humidity?
A. Hygrometer
B. Hydrometer
C. Barometer
D. Mercury Thermometer
Answer: A
9. Name an instrument which is used to measure the Density of milk?
A. Lactometer
B. Hydrometer
C. Barometer
D. Hygrometer
Answer: A
10. Name an instrument used to measure electric resistance?
A. Ohmmeter
B. Electrometer
C. Galvanometer
D. Spectrometer
Answer: A
1. Name an instrument used to measure the intensity of earthquakes?
A. Richter Scale
B. Ammeter
C. Hyetometer
D. Oometer
Answer: A
2. Fathometer is used to measure:
A. Earthquakes
B. Rainfall
C. Ocean depth
D. Sound intensity
Answer: C
3. Coronagraph is used for:
A. Study the veins
B. Studying Blood Pressure
C. Studying the arteries
D. Observing and often photographing the sun’s corona.
Answer: D
4. What do you understand by Aerodynamics:
A. It is a science of movement in a flow of air or gas.
B. It is a science of generative organs.
C. It is a science of pleasure and pain.
D. None of the above
Answer: A
5. What is Bryology?
A. Study of food
B. Study of fruit
C. Study of mosses and liverworts
D. Study of rings
Answer: C
6. Chirology is the study of:
A. Hands
B. Feet
C. Comets
D. Skull
Answer: A
7. Entozoology is the study of:
A. Enigmas
B. Glands
C. Enzymes
D. Parasites that live inside larger organisms.
Answer: D
8. Study of increasing the habitability of the earth is termed as:
A. Geology
B. Geotechnics
C. Geoponics
D. Geogony
Answer: B
9. Thalassography is the science of:
A. Sea
B. Animal tissues
C. Humidity
D. Measuring heights
Answer: A
10. What is the meaning of the term Topology?
A. It is the study of places and natural features.
B. Study of hair and its disorders.
C. It is the study of shape and features of the moon.
D. Study of theological salvation.
Answer: A
1. Ball-Point pen is invented by:
A. Waterman
B. Oscar
C. Wilson
D. Lazlo Biro
Answer: D
2. Logarithm tables were invented by:
A. J.J. Thompson
B. John Napier
C. Paul Ehrlich
D. A.G. Bell
Answer: B
3. Who had invented zero?
A. Egyptians
B. Greeks
C. Indians
D. None of the above
Answer: C
4. Aeroplane was invented by:
A. Wright Brothers
B. Edward Jenner
C. John Douglas
D. None of the above
Answer: A
5. Blaise Pascal is associated with:
A. Bicycle
B. Speed
C. Calculator
D. Electricity
Answer: C
6. Who discovered that plants have life?
A. Edward Jenner
B. J.C. Bose
C. Louis Pasteur
D. Darwin
Answer: B
7. The telephone was invented by:
A. Einstein
B. Robert Hook
C. John Napier
D. Alexander Graham Bell
Answer: D
8. The velocity of light was first measured by:
A. Romer
B. Thomas Alva Edison
C. James Watt
D. Faraday
Answer: A
9. Doctor’s Thermometer was invented by:
A. Newton
B. Fahrenheit
C. Louis Pasteur
D. None of the above
Answer: B
10. Who had discovered oxygen?
A. Rutherford
B. William Harvey
C. Priestly
D. Galileo
Answer: C
1. The theory of relativity was propounded by
Answer: Albert Einstein
2. The principal metal used in manufacturing steel is
Answer: Iron
3. An alimeter is used for measuring
Answer: Altitude
4. Oology is the study of Birds
Answer: eggs
5. Radioactivity was discovered by
Answer: Henry Bacquerel
6. The metal used in storage batteries is
Answer: Lead
7. The instrument used to measure the relative humidity of air is
Answer: Hygrometer
8. Barometer was invented by
Answer: Torricelli
9. The unit of power is
Answer: Watt
10. Radium was discovered by
Answer: Marie and Pierrie Curie
11 .The existence of isotopes was discovered by
Answer: Frederick Soddy
12.Dynamo was invented by
Answer: Michael Faraday
13.The nuclear reactor was invented by
Answer: Enrico Ferni
14. The law of gravitation was propounded by
Answer: Sir Isaac Newton
15.Crescograph was invented by
Answer: J.C.Bose
16.Crescograph is used to measure
Answer: the Rate of growth of a plant
17.Galileo’s first scientific discovery was
Answer: Pendulum
18.Microscope was invented by
Answer: Aaton Van Leewen Hock
19.The scientist who is known as father of modern biology is
Answer: Aristotle
20. The first person to see a cell under microscope was
Answer: Robert Hooke
21.The smallest flowering plant is
Answer: Worffia
22. The four blood groups were discovered by
Answer: Karl Landsteiner
23. Sodium was discovered by
Answer: Sir Humphry Davy
24. The atomic number of oxygen is
Answer: Eight
25. The basic building blocks of proteins are
Answer: Amino acids
26. The botanical name of the cotton plant is
Answer: Gossipium Hirsutum
27. An Electroscope is used to
Answer: Detect charges on a body
28. The unit of loudness is
Answer: Phon
29. An ammeter is used to measure
Answer: Electric current
30. Plant that eat insects are called
Answer: Insectivorous plants
31.Fruits that are formed without fertilization are called
Answer: Parthenocarpic
32. Plants that flower only once in their lifetime are called
Answer: Mono carpic
33. The botanical name for rice is
Answer: Oryza Sativa
34. Penicillin is obtained from
Answer: Mould
35. The largest tree in the world is
Answer: Seguoia Gigantica
36. Herpetology is the study of
Answer: Reptiles
37. Entomology is the study of
Answer: Insects
38. Ornithology is the study of
Answer: Birds
39. Ichtyology is the study of
Answer: Fishes
40. Osteology is the study of
Answer: Bones
41. The botanical name for brinjal is
Answer: Solanum melongenal
42. The botanical name for onion is
Answer: Allium Cepa
43. The study of sound is called
Answer: Acoustics
44. The study of heavenly bodies is called
Answer: Astronomy
45. The study of tissues is called
Answer: Histology
46. Electric Lamp was invented by
Answer: Thomas alva Edison
47. The fear of crowd is called
Answer: Ochlophobia
48. The fear of books is called
Answer: Bibliophobia
49. The fear of going to bed is called
Answer: Clinophobia
50. The symbol of gold is
Answer: Au
1.The symbol of sodium is
Answer: Na
2.The symbol of Sr stands for
Answer: Strontium
3.The symbol Rb stands for
Answer: Rubidium
4.The symbol Md stands for
Answer: Mendelevium
5.Calcium sulphate is commonly called
Answer: Plaster of Paris
6.Sodium carbonate is commonly called
Answer: Washing Soda
7.Sodium chloride is commonly known as
Answer: Common Salt
8.The chemical name of Chloroform is
Answer: Trichloromethane
9.The chemical name of baking powder is
Answer: Sodium bicarbonate
10.The chemical name of bleaching powder is
Answer: Calcium hypochlorite
11.The formula HCL stands for
Answer: Hydrochloric Acid
12.The formula H2SO4 stands for
Answer: Sulphuric Acid
13.The formula CHCI3 stands for
Answer: Trichloromethane
14.The formula H2O2 stands for
Answer: Hydrogen peroxide
15.A fungus which can only survive on other living organisms is called
Answer: Obligate Parasite
16.A plant which lives in the dark is called
Answer: Scotophyte
17.A plant adapted to live in dry places is called a
Answer: Xerophyte
18.A plant adapted for growth in water is called a
Answer: Hydrophyte
19.Bifocal lens was invented by
Answer: Benjamin Franklin
20. Cement was invented by
Answer: Joseph Aspdin
21.Laser was invented by
Answer: Dr.Charles H.Townes
22.Electromagnet was invented by
Answer: William Sturgeon
23. Rayon was invented by
Answer: Sir Joseph Swann
23.Thermostat is an instrument used for regulating
Answer: Constant temperature
25.The science of organic forms and structures is known as
Answer: Morphology
26.Phycology is the study of
Answer: Algae
27.Tata Institute of Fundamental Research was established in
Answer: 1945
28. CSIR stands for
Answer: Council of Scientific and Industrial Research
29.ISRO stands for
Answer: Indian Space Research Organisation
30.The first human being to land on moon was
Answer: Neil Armstrong
31.The first Indian in space was
Answer: Rakesh Sharma
32.ISAC stands for
Answer: ISRO Satellite Centre
33.VSSC stands for
Answer: Vikram Sarabhai space Centre
34.The headquarters of ISRO is located at
Answer: Bangalore
35.VSSC is located at
Answer: Thiruvananthapuram
36.ISAC is located at
Answer: Bangalore
37.National Science Centre is located at
Answer: New Delhi
38.Central Tobacco Research Institute is located at
Answer: Rajahmundry
39.Indian Institute of Horticultural Research is located at
Answer: Bangalore
40.The Atomic Energy Commission was set up in
Answer: August 1948
41.The first Indian Satellite was
Answer: Aryabhatta
42.The first Indian Satellite was launched in the year
Answer: 1975
43.ASLV stands for
Answer: Augmented Satellite Launch Vehicle
44. INSAT stands for
Answer: Indian National Satellite
45. The fear of women is known as
Answer: Gynophobia
46.The fear of men is known as
Answer: Androphobia
47.The scientist who developed the Quantum theory was
Answer: Max Plonck
48.The steam engine was invented by
Answer: James Watt
49.The botanical name of tea is
Answer: Camellia Sinensis
50.Logarithms were devised by
Answer: John Napier
1.The acid used in a car battery is
Answer: Sulphuric acid
2 .The system for writing by blind people was invented by
Answer: Louis Braille
3.The parachute was used for the first time by
Answer: J.P.Blanchard
4. The German physicit who first demonstrated the existence of Radio waves was
Answer: Henrich Hertz
5.The instrument that records the intensity of earthquakes is
Answer: Seismograph
6.The laws of floating bodies was discovered by
Answer: Archimedes
7.The density of milk is measured by a
Answer: Lactometer
8.Fountain pen was invented by
Answer: L.E.Waterman
9. The instrument used to measure the pressure of gases is the
Answer: Monometer
10.Bhaskara I was a famous
Answer: Astronomer
first atomic power station established in India was the
Answer: Tarapore Atomic Power Station
12.The role of heredity was demonstrated by
Answer: Mendel
13.The instrument used to measure the concentration of salt water is the
Answer: Salinometer
14.Spectroscopy is the study of
Answer: Anders John Angstrom
15.Dactylography is the study of
Answer: Finger Prints
16.A tangent galvanometer is used to study the
Answer: Strength of direct current
17.The fruit of Oak is called
Answer: Acron
18.ZETA stands for
Answer: Zero Energy Thermonuclear Assembly
19.The formula C6H5OH stands for
Answer: Phenol
20.Michael Faraday worked as an assistant under another scientist whose name was
Answer: Sir Humphry Davy
21. Vulcanised rubber was invented by
Answer: Charles Goodyear
22.The symbol Zn stands for
Answer: Zinc
23.The symbol He stands for
Answer: Helium
24.Celluloid was invented by
Answer: A.Parker
25 Glider was invented by
Answer: Sir George Caley
26.Safety matches was invented by
Answer: J.E.Lundstrom
27.Radio valve was invented by
Answer: Sir J.A.Fleming
28. Space Applications Centre is located at
Answer: Ahmedabad
29.Atomic Energy Commission is located at
Answer: Mumbai
30 Dynamics is the study of
Answer: Movements of bodies
31. Statics is the study of
Answer: Forces acting on bodies at rest
32.Mechanics is the study of Forces acting on
Answer: bodies
33.Zoology is the study of
Answer: Animal life
34.Botany is the study of
Answer: Plant life
35.Psychology is the study of
Answer: Human mind
36.The first American to orbit earth was
Answer: John H.Glen
37.The electro-cardiograph was invented by
Answer: William Einthoven
38.The molecular formula of cane sugar is
Answer: C12H22O11
39.A compound which contains only hydrogen and Carbon is called a
Answer: Hydrocarbon
40.The liquid used to preserve specimens of plans and animals is
Answer: Formalin
41.The law of segregaton was propounded by
Answer: Mendel
42.Auriscope is used to detect
Answer: Ear disorders
43.The three states of matter are
Answer: Solid,liquid and gas
44.The scientific name for blood platelets is
Answer: Thrombocytes
44.The response of a plant to heat is called
Answer: Thermotropism
46.The response of a plant to touch is called
Answer: Trigmotropism
47 The symbol Zr stands for
Answer: Zirconium
48.Nickel was discovered by
Answer: Cronstledt
49.Manganese was discovered by
Answer: Gahn
50.The common name for potassium carbonate is
Answer: Potash
1. Bismuth was discovered by
Answer: Valentine
2. The biggest plant seed is
Answer: Cocodemer
3. Toxicology is the study of
Answer: Poisons
4. Virology is the study of
Answer: Viruses
5. Paleontology is the study of
Answer: Fossils
6. Calorimeter is used to measure
Answer: Quantity of heat
7. Chronometer was invented by
Answer: John Harrison
8. Stethoscope was invented by
Answer: William Stockes
9. Spinning frame was invented by
Answer: Sir Richard Arkwright
10. Al stands for
Answer: Aluminium
11 . Gd stands for
Answer: Gadolinium
12. Ir stands for
Answer: Iridium
13. Bi stands for
Answer: Bismuth
14. The Chemical formula of sodium bicarbonate is
Answer: NaHCO3
15. The chemical formula of common salt is
Answer: Nacl
16. The chemical formula of washing soda is
Answer: Na2CO3,IOH2O
17. The chemical formula of lime soda is
Answer: CaCO3
18. The chemical formula of chloroform is
Answer: CHcl3
19. The study of grasses is known as
Answer: Agrostology
20. The study of antiquities is known as
Answer: Archaeology
21. The study of the duration of life is known as
Answer: Chronobiology
22. The study of bacteria is known as
Answer: Bacteriology
23. Nylon was invented by
Answer: Dr.Wallace H.Carothers
24. Electric razor was invented by
Answer: Jacob Schick
25. The symbol of silver is
Answer: Ag
26. The symbol of silicon is
Answer: Si
27. The symbol of titanium is
Answer: Ti
28. Calcium oxide is commonly known as
Answer: Quick lime
29. A deviation of light passing from one medium to another is known as
Answer: Refraction
30. An apparatus for generation of atomic energy is called a
Answer: Reactor
31. A machine used for converting mechanical energy into electrical energy is called a
Answer: Generator
32. The first Indian woman in space was
Answer: Kalpana Chawla
33. The revolver was invented by
Answer: Samuel Colt
34. The refrigerator was invented by
Answer: J.Perkins
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