When did the Protection of Women from Domestic Violence Act come into force?

Where is the headquarters of the Indian Commission for Protection of Child Rights located?

In which country was the word 'proliferation' used for the first time?

What is Newton's first law of motion called?

What is the section of the Immoral Traffic Prevention Act related to buying children for prostitution etc.?

Which is correctly matched? 

The following is true about ozone?

( A ) It is essential for respiration of animals and plants.

( B ) It absorbs ultraviolet rays.

( C ) Its percentage in air is almost 3 %.

( D ) It is used to disinfect water.

Select from the following a group of birds each member of which is able to see distinctly the object four times as far as we can see.