Questions

Who discovered X-rays?

√(cosec2 -­ 1)/cosecA is equal to?

 In December 2017, as per the announcement made by the finance Ministry, nearly how much amount have banks lost on account of frauds in the fiscal 2016-17?

Name the drug that is yielded from Cinchona tree and is used to cure malaria.

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.
One who copies from other writers

Which blood group is universal donor?

When iron is exposed to moist air, a reddish brown coating of hydrated Iron (III) Oxide (Fe2O3) is deposited on its surface. This reddish brown coating is called

____________ is a cold desert lying in the Great Himalayas.