If 82° 30′ east longitude(Allahabad) shows 6.00 am of Sunday(local time),wkat would be the local time of Florida(USA) located on

82°  west longitude? 

Ozone layer of the earth's atmosphere is important for living organisms because it

An object is raised to a height of 3 m from the ground.It is then allowed to fall onto a table 1, high from the ground level.In this context,which of the following statements are correct?

Which of the following are the reasons behind Gujarat being the leading producer of salt in India?

1.The long length of the coastline

2.Long duration of hot and dry conditions

3.Presence of gulf areas

Select the correct answer

Tank-irrigation is commonly found is south-central parts of India.What could be the reason?

1.Insufficent shallow ground water

2.Rocky plateau with impervious surface depression

3.Undulating terrain helps in accumulating rain water in depression or man-made tank

Select the correct answer

Who among the following proposed that atom is indivisible?