How many diagonals are there in octagon?
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There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?
In India all of the following are sources for government revenue, except?
Contraction of heart is also known as
Where do plants synthesize protein from?
In terms of economics, if it is possible to make someone betteroff without making someone worseoff, then the situation is
"Sunrise Industries” are industries _____________
The area of a circle is 38.5 cm2. Find its circumference (in cm).