Science MCQs
Practice multiple choice questions with instant feedback. Select an option to see if you're correct.
Electric current is measured by ____?
The heat from Sun reaches to earth in form of waves called _____?
The characteristic of sound by which we can differentiate between shrill and grave sound is _____?
The angle of incidence of a ray for which the angle of refraction is 90? is called ____?
When an object reflects the entire component colours of light, it appears ____?
Sound travels fastest in _______?
The sum of protons and neutrons in the nucleus of an atom is known as ____?
The process of movement of water molecules from a region of higher concentration to a region of lower concentration through a semipermeable membrane is called ________?
Atoms which lose electrons will become positively charged ion and they are known as?
In which pollination, mature pollen grains transfer from another of one flower to the stigma of the same flower or another/different flower of the same plant?
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Regular practice with MCQs can improve your test-taking speed and accuracy by up to 40%.
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