Questions

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

I had took the papers to John's office.

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The host asked, "Did you come by train?"

The boiling point of liquids vary as

Terminal velocity ________.

A broadcasting station transmits waves with a frequency of 71 x 104 Hz and a speed of 3 x 108 m/s. The wavelength of the wave is

In which year was the First Five Year Plan launched in India?

The Peacock Throne was a famous jewelled throne that was the seat of the ________ emperors of India.

Total number of countries in the world are