Question
Find the time taken by a pipe, which releases 400
m3 of water in a minute to fill an empty cylindrical tank of radius 20 m and height 14 m. [Take π = 3]Solution
Volume of tank = 3 Ă— 202 Ă— 14 = 16800 m3 Required time taken = 16800/400 = 42 minutes
Which one the following terminology is used for the process of accumulation of soluble salts at the surface or at some point below the surface of the so...
Polyploidy can be induced by the use of
Which one of the following is associated with Aroma is rice ?
What is the reason for “bitch scorch” in turf?
A type of weeds in which roots are attached with the soil of the water body and other foliage is over the water surface is called as ____
 International Institute of Tropical Agriculture is situated atÂ
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A fruit that develops without fertilization is known as:
If the dry matter yield of maize grain is 2000kg and moisture % in grain is 15% then what will be the grain yield?Â
The oxidation of xanthine is catalyzed by xanthine dehydrogenase contains _________ element
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