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G
K ( General Knowledge ) - Science |
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There
are plenty of information available in Internet
under heading viz. General knowledge, Objective
type question answers, Gk objective type, objective
type g k with answers, Free Science Quiz, General
knowledge Quiz and so on .We provide free general
knowledge questions with answer.
Also read … http://www.nikithaonline.com/generalknowledge.php |
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SCIENCE
- Middle Level |
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- Who
discovered DNA and when?
Friedrich Miescher in 1868 (a Swiss bio- chemist)
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Which is the only continent where the Llama
is found?
Antarctica
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Which is the brightest object discovered in
the universe so far?
Quasar
- What
is the element used for electric lamp filaments?
Tungsten
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Which hormone that contains blood pressure in
the human body?
Adrenaline
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How many protons and neutrons does a nucleus
of carbon contain?
Six each
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Which plant revolves slowly around the sun?
Pluto
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Which gas is filled in electric bulbs?
Argon
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While a copper ball is heated its volume increases
and what will happen to its density? Density
Decreases.
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Alto phobia is the fear of heights. What is
the fear of depth called?
Bath phobia
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Who developed Quantum theory? Max Plaock
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Who is the formulator of periodic table of elements?
Dimitri Mendeleeva
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Who is considered father of modern Biology?
Charles Robert Darwin
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Which scientist said ‘Knowledge is power’-
Sir Humphrey Davy
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What is the scientific name of rice? Oryza Sativa
(Rice is the most important crop for human consumption)
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What is added to steel to make stainless steel?
Chromium
- What
is Ornithology? Study of birds and its habits
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Mercury is also known as? Quick silver
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Which is the only clockwise rotating planet?
Venus
- How
many chromosomes in the human cell?33
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Who invented electro cardiograph?William Einthoven
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Who discovered iodine?Bernard Lourtois
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Which mosquito transmits malaria?Female anopheles
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