Questions

Which country has the most coal reserves?

_________ is a natural electrical phenomenon characterized by the appearance of streamers of reddish or greenish light in the sky, especially near the northern or southern magnetic pole.

Calculate the frequency (in Hz) of a sound wave of wavelength 5 m travelling with a speed of 360 m/s.

How many members of upper house (Rajya Sabha) can be nominated by President of India?

In Microsoft Word, _______ allows us to change the color of selected text.

Who among the following was the first to make use of artillery in warfare in medieval India?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

He had never been of a ____________ constitution, and after a little more than a week's illness he died.