Which of the following celestial bodies holds large amounts of helium-3, a possible future energy source?
Correct answer A. Moon
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Everyday Science MCQs
Page 20 of Everyday Science multiple-choice questions with answers. Tap an option to check yourself.
Page 20 of 198
Why does an egg sink in fresh water but float in a strong salt solution?
Correct answer B. The density of salt solution exceeds the density of eggs
What does the abbreviation cVDPV2 refer to?
Correct answer B. Poliovirus Type-II
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Into what form does a photocell convert light energy?
Correct answer C. Electrical energy
What type of mirror is used in car headlamps?
Correct answer C. Parabolic concave
Why do we always see the same side of the Moon?
Correct answer A. It takes the same time to orbit the Earth as to rotate on its own axis
Which is the main control system of the body?
Correct answer A. Nervous System
How many brains does a leech have?
Correct answer B. 32
What is the SI unit of illumination?
Correct answer B. Lux
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According to a widely cited review, roughly what percentage of Pakistan’s population is affected by depression and anxiety disorders?
Correct answer A. 34%
Which gas is commonly used to fill balloons and airships?
Correct answer A. Helium
Which ocean is known as the Ring of Fire?
Correct answer D. Pacific Ocean
How many pounds are there in one kilogram?
Correct answer C. 2.20
How many grams are there in a pound?
Correct answer B. 453
How many ounces are there in a pound?
Correct answer C. 16
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How many grams are there in an ounce?
Correct answer D. 28
Which part of the body shows signs of ageing first?
Correct answer C. Hands
Under the same conditions, which water can freeze first?
Correct answer B. Hot
How many ounces are there in a kilogram?
Correct answer D. 35
Which ocean is described as the smallest, shallowest and coldest in the world?
Correct answer A. Arctic Ocean