Aeroplane was invented by:
1. Wright Brothers
2. Edward Jenner
3.John Douglas
4. None of the above
Posted Date:-2021-03-15 04:06:59
 Artificial ‘gene’ was created by:
1.Meghnad Saha
2.D. Rutherford
3.Hargobind Khorana
4. Oparin
Posted Date:-2021-03-15 04:06:59
 Chirology is the study of:
1.Hands
2.Feet
3.Comets
4.Skull
Posted Date:-2021-03-15 04:06:59
 Doctor’s Thermometer was invented by:
1.Newton
2. Fahrenheit
3. Louis Pasteur
4.None of the above
Posted Date:-2021-03-15 04:06:59
 Entozoology is the study of:
1.Enigmas
2.Glands
3.Enzymes
4. Parasites that live inside larger organisms.
Posted Date:-2021-03-15 04:06:59
 Eugenics is the study of:
1.Different races of mankind
2. Genetics of plants
3.People of European region
4.Altering human beings by changing their genetic components.
Posted Date:-2021-03-15 04:06:59
 Fathometer is used to measure:
1.Earthquakes
2. Rainfall
3.Ocean depth
4.Sound intensity
Posted Date:-2021-03-15 04:06:59
 The Chemical evolution of life was proposed by:
1.Newland
2. Darwin
3.Oparin
4.William Caxton
Posted Date:-2021-03-15 04:06:59
 The telephone was invented by:
1.Einstein
2. Robert Hook
3.John Napier
4.Alexander Graham Bell
Posted Date:-2021-03-15 04:06:59
 Which of the following pairs is incorrect?
1.Microwave Oven : Charles Wheatstone
2.LCD : Hoffmann-La Roche
3. Positron : Carl D. Anderson
4.Pressure Cooker: Alexander Twining
Posted Date:-2021-03-15 04:06:59
 Who discovered that plants have life?
1.Edward Jenner
2. J.C. Bose
3.Louis Pasteur
4.Darwin
Posted Date:-2021-03-15 04:06:59
 Who had given the concept of Photovoltaic effect?
1. Alfred Wegner
2. Edmund Becquerel
3.Leucippus
4.Thomas Kibble
Posted Date:-2021-03-15 04:06:59
Ball-Point pen is invented by:
1. Waterman
2. Oscar
3. Wilson
4.Lazlo Biro
Posted Date:-2021-03-15 04:06:59
Blaise Pascal is associated with:
1. Bicycle
2.Speed
3. Calculator
4.Electricity
Posted Date:-2021-03-15 04:06:59
Coronagraph is used for:
1.Study the veins
2. Studying Blood Pressure
3. Studying the arteries
4.Observing and often photographing the sun’s corona.
Posted Date:-2021-03-15 04:06:59
Epidemiology is the study of:
1.Endodermis disease
2.Dermis disease
3. Epidemic disease
4.None of the above
Posted Date:-2021-03-15 04:06:59
 Anatomy is a branch of Science which deals with:
1.Structure of animals and plants
2. Functioning of body organs
3.Animal behaviour
4.Cells and tissues
Posted Date:-2021-03-15 04:06:59
Logarithm tables were invented by:
1. J.J. Thompson
2.John Napier
3. Paul Ehrlich
4.A.G. Bell
Posted Date:-2021-03-15 04:06:59
Name an instrument used to measure electric resistance?
1.Ohmmeter
2.Electrometer
3.Galvanometer
4.Spectrometer
Posted Date:-2021-03-15 04:06:59
Name an instrument used to measure the intensity of earthquakes?
1.Richter Scale
2.Ammeter
3.Hyetometer
4.Oometer
Posted Date:-2021-03-15 04:06:59
Name an instrument which is used to measure the Density of milk?
1.Lactometer
2. Hydrometer
3. Barometer
4.Hygrometer
Posted Date:-2021-03-15 04:06:59
Name the instrument that is used to measure Relative Humidity?
1. Hygrometer
2. Hydrometer
3.Barometer
4. Mercury Thermometer
Posted Date:-2021-03-15 04:06:59
Name the scientist who had discovered that earth revolves round the sun?
1. Copernicus
2.James Arkwright
3.Marconi
4. J. Kepler
Posted Date:-2021-03-15 04:06:59
Numismatics is the study of:
1.Coins
2. Numbers
3.Stamps
4.Space
Posted Date:-2021-03-15 04:06:59
Oncology is the study of:
1.Birds
2.Cancer
3. Mammals
4. Soil
Posted Date:-2021-03-15 04:06:59
Ornithology is the:
1.Study of plants
2.Study of bones
3.Study of noise
4.Study of birds
Posted Date:-2021-03-15 04:06:59
Small Pox vaccine was invented by:
1. A. Fleming
2. Ronald Ross
3.James Chadwick
4. Louis Pasteur
Posted Date:-2021-03-15 04:06:59
Study of increasing the habitability of the earth is termed as:
1.Geology
2.Geotechnics
3.Geoponics
4.Geogony
Posted Date:-2021-03-15 04:06:59
Thalassography is the science of:
1.Sea
2.Animal tissues
3. Humidity
4. Measuring heights
Posted Date:-2021-03-15 04:06:59
The energy of food is measured in:
1.Calories
2.Celsius
3.Kelvin
4. None of the above
Posted Date:-2021-03-15 04:06:59
The velocity of light was first measured by:
1. Romer
2.Thomas Alva Edison
3.James Watt
4.Faraday
Posted Date:-2021-03-15 04:06:59
What do you understand by Aerodynamics:
1. It is a science of movement in a flow of air or gas.
2. It is a science of generative organs.
3. It is a science of pleasure and pain.
4.None of the above
Posted Date:-2021-03-15 04:06:59
What is Bryology?
1.Study of food
2. Study of fruit
3. Study of mosses and liverworts
4.Study of rings
Posted Date:-2021-03-15 04:06:59
What is the meaning of the term Topology?
1. It is the study of places and natural features.
2. Study of hair and its disorders.
3.It is the study of shape and features of the moon.
4.Study of theological salvation.
Posted Date:-2021-03-15 04:06:59
Which of the following pairs is incorrect?
1.Roentgen: X-Ray
2.Newton: Law of Gravitation
3. Faraday: Diffusion of gases
4. Pasteur: Bacteriology
Posted Date:-2021-03-15 04:06:59
Who had discovered oxygen?
1.Rutherford
2.William Harvey
3. Priestly
4.Galileo
Posted Date:-2021-03-15 04:06:59
Who had given the phenomena of Blood Circulation?
1.William Harvey
2. Louis Braille
3.Elmer A. Sperry
4. Joseph Lister
Posted Date:-2021-03-15 04:06:59
Who had given the theory of Plate tectonics?
1. Ernest Rutherford
2. John Bardeen
3. Max Planck
4.Alfred Wegener
Posted Date:-2021-03-15 04:06:59
Who had invented zero?
1. Egyptians
2.Greeks
3. Indians
4.None of the above
Posted Date:-2021-03-15 04:06:59
Who introduced metric system?
1.France Government
2.Indian Government
3.European Government
4.None of the above
Posted Date:-2021-03-15 04:06:59