Questions

In which of the following situations is mechanical energy most likely to be conserved?

If a body takes 't' seconds to go once round the circular path of radius 'r', the velocity 'v' is given by

The ozone layer protects us from harmful _______________ rays of the sun.

Prahaar' is

Under which article, President of India can proclaim constitutional emergency?

In Microsoft Excel, the _________() function is used to count the number of cells that contain numbers within the list of arguments.

In Microsoft Word, ____________ setting allows us to align the text at a particular point, or to create a tabular layout.

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

The teacher said, “The moon goes round the earth.”