World Geography
The islands with coral covered surfaces in Bay of Bengal are

both (a) and (b)
None of these
Nicobar islands
Andaman islands

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World Geography
What is the weight of actual amount of water vapour present in unit volume of air called?

Specific Humidity
Condensation
Relative Humidity
Absolute Humidity

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World Geography
The main objective of multi-purpose river projects are

extension of irrigation facilities by constructing dams to store surplus water during the rainy seas
power generation by constructing hydro power stations
All of these
flood controls and making rivers navigable

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