Questions

'Parsec' is the unit measurement of

Sound can not travel in which of the following medium?

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

A body has a weight W on the surface of Earth. What is its weight on a planet whose mass is 15 times that of Earth and a radius that is 4 times that of the earth?

Who appoints Chief Election Commissioner of India?

The minimum number of members that must be present to hold the meeting of the Lok Sabha is

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.

The parting was painful for ______.

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.The mind is a tool to achieve ______ levels of consciousness, wisdom and bliss.