Questions

If I is the current through a wire and e is the charge of an electron, then the number of electrons crossing in t seconds will be given by

The mass per unit volume is called

What is the rank of India in the Doing Business Report 2020, after the recent update of the World Bank?

Which one of the following statements is correct?

The percentage of carbon in CO2 is

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

With time now available for leisure, my father (discover) a new side to himself

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

The fans invited the cricketer.

The height of a tower is 50√3 m. The angle of elevation of a tower from a distance 50 m from its feet is