Everyday Science MCQS
Which of the following are the discoveries of Einstein?
Theory of relativity and photoelectric effect
X-rays and photoelectric effect
Radioactivity and theory of relativity
Radioactivity and Photoelectric effect
Which instrument is used to measure distance round the earth:
Eratosthenes
Infrared pyrometers
Barometer
Geiger – Muller tube
Ecdysone is a name of hormone,Produced by:
Animals
Human
plants
Insects
Autophagy is the function of
Ribosomes
Centrosomes
Lysosomes
Mitochondria
Which company invented the first Walkman?
Sony
Apple
Philips
Panasonic
A can do 50% more works as B can do in the same time. B alone can do a place of works in 20 hours. A with the help of B , can finish the same work in how many hours?
51/2
12
8
131/3
Moisture can be removed form lubricating oil using
Tubular centrifugal
Vacuum leaf filter
Sparkler filter
Clarifies
Who discovered oxygen?
Joseph James
Vladimir Zworykin
Joseph Priestley
Linus Yale
A biological death take place when
All the body cells die after a few hours of clinical death
There is no pulse and heat beat
Pupils are fixed and dilated
Pupils show no reaction to light
Which of the following was not a form of soul in Aristotles works On he soul?
Animal
rational
Subconscious
Vegetative
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