Questions

Steroid hormones exert their action by

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Passive/Active voice.
We have kept the bird in the cage too long.

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P: The word ‘media’ is derived from the word medium, signifying mode or carrier.
Q: Media is intended to reach and address a large target group or audience.
R: In today’s world, media becomes as essential as our daily needs.
S: The word was first used in respect of books and newspapers i.e. print media and with the advent of technology, media now encompasses television, movies, radio
and internet.

What is the number of groups and periods in the modern periodic table?

Plastic bottles are made of a polymer called PET. The expanded form of PET is

Thar desert is in

Which of the following is responsible for giving colour to human skin?

Night Blindness is caused by deficiency of which of the following Vitamin?