Question
If the ratio of areas of two circle is 25:49, then the
ratio of their circumferences will be:Solution
Ratio of area of two circles = (Ratio of radius)2 = 25:49 Ratio of Circumference = Ratio of radius Hence, Ratio of Circumference = √(25/49) = 5:7
Covering the soil surface by any organic material is termed as ..........................?
Which of the following is a contact herbicide?
In which soil structure infiltration, permeability and aeration are good
Tillage results in
Nipping in chickpea is practiced to
Alcoholic beverages are obtained with the help of
Nymph can be found in the life cycle of ____
Amino acid which is deficient in sorghum?
Polymorphism in fungi was first observed by:
Wheat crop is irrigated with 6 cm depth of irrigation with IW/CPE ratio 0.6. Calculate CPE at the time of irrigation