Red rot is a disease caused to which of the following plant?
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The most abundant metal in the Earth's crust is
The method of soil conservation in which rocks are piled up to slow down the flow of water which prevents gullies and further soil loss is called?
Equal day/night in both hemispheres is on ________.
What is the unit of the physical quantity, Electrical conductance?
A formal language used to express information or knowledge, often for use in computer system design is?
Which is the warmest layer of the atmosphere?
The founder of Bachpan Bachao Andolan (Save Child Movement ) is