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Haiderpur Wetland is a manmade wetland formed in 1984, spread around 6908 hectares in Bijnor district of Uttar Pradesh. It has been recognised as 47th Ramsar site in India and 2,463rd site internationally. It was formed by the construction of Madhya Ganga Barrage on the River Ganga. About Ramsar Sites – These are wetlands of international importance that have been designated under the criteria of the Ramsar Convention, established in 1971 by UNESCO for conservation of wetlands, and wise sustainable use of their resources.
In a test, Riya got 40% of the total marks and was short by 16 marks to pass. Meena obtained 50% marks and secured 4 marks more than the passing marks. ...
The ratio of the radii of the bases of a cylinder and a cone is 2:3, while the ratio of their heights is 3:5. What is the ratio of the volume of the cyl...
The speed ratio of A to B is 4:3. C covers 840 km in 14 hours. If B's speed is 20% lower than C's speed, how much time will A need to cover 512 km?