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WorksheetsQuiz on Science
Total questions: 35
Worksheet time: 18mins
The two holes of the nose are called?
Eyelids
Nostrils
Nails
Hair
Which organ covers the entire body and protects it?
Liver
Heart
Skin
Brain
Who invented the first functional telephone?
Nikola Tesla
Thomas Alva Edison
Albert Einstein
Alexander Graham Bell
What is the boiling point of water?
25°C
50°C
75°C
100°C
Which is the largest land animal?
Lion
Tiger
Elephant
Rhinoceros
What part of the skeletal system protects the brain?
Spine
Thigh
Pelvis
Skull
Plants need which gas to perform photosynthesis?
Hydrogen
Carbon monoxide
Carbon dioxide
Oxygen
Which of the following is the main factor of water pollution?
Smoke
Industrial waste
Ammonia
None of the above
What is the SI Unit of temperature?
Degree Fahrenheit
Candela
Kelvin
Degree Celsius
The SI unit of heat is
joule
erg
calorie
watt
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Which of the following is the first calculating device?
Abacus
Calculator
Turing Machine
Pascaline
Ball-Point pen is invented by:
Waterman
Oscar
Wilson
Lazlo Biro
Who had invented zero?
Egyptians
Greeks
Indians
None of the above
Aeroplane was invented by:
Wright Brothers
Edward Jenner
John Douglas
None of the above
A female horse is called a ________ .
Stallion
Foal
Mare
Pony
Which of the following compound is mainly used in hand sanitizer?
Acetic acid
Alcohol
Ketone
Aldehyde
Which device is used for measuring air pressure?
Ammeter
Voltmeter
Seismograph
Barometer
What is the scientific name of humans?
Mangifera Indica
Rana Tigrina
Homo Sapiens
Homo species
Name the process by which the human breathes?
Photosynthesis
Digestion
Respiration
Excretion
Who is the main producer of our ecosystem?
Humans
Plant
Animals
Bacteria
Diseases like chicken pox and polio can be caused by –
Virus
Bacteria
Fungi
Worms
Which of the following is a disease caused by drinking contaiminated water?
Scurvy
Cholera
Rickets
Anaemia
Which among the following is a non-biodegradable waste?
Dead animals
Plastic
Vegetables
Flowers
Who invented the Helicopter ?
Otis
Breguet
Cockrell
Frank Whittle
Who invented the Telephone?
G. Marconi
J. L. Baird
Thomas Barrow
Alexander Graham Bell
