All persons are equal before:

 In 1998 onwards, Supreme court had ordered all the public transport vehicles using diesel were switch to :-

Children labour prevention act was amended by the government in :

Which type of pollution is created by vehicle's smoke?

The world’s most important industrial tragedy took place in:

In India, April 23,1993 was a landmark day in the history of:

Laws are necessary :

The money spent to purchase new machine or building for gaining profits in future is called:

Which one of the following countries hosts for industries producing Pesticides, Zinc or Lead?

Name the poisonous gas released from the industry at Bhopal.