Identify the best way to improve the Bold part of the given sentence. If there is no improvement required, select ‘no improvement’-

The sound was thin and unnatural, and the voices were blurred by static.

Who was Sher Shah's main rival?

Identify the best way to improve the Bold part of the given sentence. If there is no improvement required, select ‘no improvement’-

It took her a long time to get past her failure in the medical examination.

The most frequent female astronaut in space is -

Identify the best way to improve the Bold part of the given sentence. If there is no improvement required, select ‘no improvement’-

She remained a receptionist until well in middle age.

Which country has the highest production of cotton?

Melbourne's cricket stadium is in which country?

Which is the largest Upanishad?