Two circles of same radius intersect each other at P and Q. If the length of the common chord is 30 cm and distance between the centres of the two circlesis 40 cm, then what is the radius (in cm) of the circles?
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The slope of the line passing through the points (-5,1) and (x,-4) is -5/8. Find x.
Which of the following physical quantity measures the rate of work done?
Which of the following right has been removed from fundamental rights and converted to a simple legal right?
From May 2017, the Real Estate Act has come into effect. It aims to protect the interests of ______.
In Microsoft Word, _______ provides tools for formatting like bold, italic, underline etc.
ABM stands for ______.
American astronaut Scott Joseph Kelly commanded the International Space Station Consecutively for 340 days on ___.