Which is the largest continent in the world?
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For what is Mohs scale used?
Calculate the work done by the force of gravity when a satellite moves in an orbit of radius 40,000 km around the earth.
If two coulomb of charge flows through any cross-section of a conductor in one second, what will be the current flowing through it?
An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?
Who launched Pradhan Mantri Vaya Vandana Yojana (PMVVY) in July 2017?
Which Indian female mountaineer recently created the fastest record of scaling Mount Everest back-to-back twice within 5 days?
Silk worms feed on