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Radius of cylinder increased = 20 % = +1/5 Original radius = 5 unit New radius = 6 unit Height reduced = 40% = -2/5 Original Height = 5 New height = 3 Volume = π r2 h = π (5)2 x 5 = 125 π New volume = π r2 h = π (6)2 x 3 = 108 π Effect on Volume = (108 π – 125 π)/125 π x 100 = (-17 π / 125π) x 100 = 13.6 % decreased
Trashing, Arrowing and Ratooning are common practices in
Dent corn is
Lichens, the pioneer organisms that initiate ecological succession are actually a symbiotic association of
COIR is obtained from the……………………………of Coconut
Phomopsis blight is a disease of which crop?
Azolla is used as biofertilizer in
Sour taste of gram leaves is due to presence of _____and ____ acid.
The air temperature drop with increasing altitude. The average decrease in temperature drop is approximately _______. This is also known as “Environme...
Sesamum indicum belongs to the family
Sesame is known as