Questions

Pellagra and Scurvy are caused by which pair of vitamin deficiency respectively _______________

In a _________ the wave particles of the medium vibrate in a direction perpendicular to the direction of wave propagation

Which of the following elements were not found in Lothal as archaeological remains?

Which term is not associated with sound wave?

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".

If the room had been brighter, I would have been able to read for a while before bed time.

In the following question, four words have been written out of which only one is incorrectly spelt. Select the incorrectly spelt word.

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.

He said to the dentist, "I have a toothache."

Who among the following has been awarded the ‘"Rajiv Gandhi Khel Ratna Award" for the year 2017?