Questions

X-Rays, which are now used on a day to day basis for diagnosis in medicine, was discovered by?

Which river does not form a delta?

Kolleru Lake, located in the southern state of Andhra Pradesh, is located at the delta of two rivers. Which are the rivers?

The yellow colour of human urine is due to

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

Some writers have claimed that the ___________ of persons are incapable of even fairly correct reasoning, pointing to the absurd ideas entertained by the masses of people as a proof _______ the statement. These writers are probably a little radical _______ their views and statements, but one is often struck ______ wonder at the evidences of incapacity for interpreting __________ and impressions on the part of the general public.

often struck ______ wonder at

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

They are going to watch a drama tomorrow.

Dakshin Gangotri is a research base station set up by Indian scientists. Where is it located?

American astronaut Scott Joseph Kelly commanded the International Space Station Consecutively for 340 days on ___.