Question
If the radius of a cylinder is 20 cm and its curved
surface area is 660 cm2 then find the height of the cylinder?Solution
According to the question Curved surface area of cylinder = 2πrh where the height of the cylinder = h cm and radius = r 660 = (2 x 22 x 20 x h)/7 h = 5.25 cm
If a farmer aims to produce maize with higher protein content and plant geneticists recommend the Opaque 2 variant, which amino acids might the farmer e...
Which legume crop cannot fix atmospheric Nitrogen?
Transpiration ratio of which of the following plants is observed to be the lowest?Â
Weed index indicates
Hopper burn is a symptom of _____
Paecilomyces lilacinus is a chemical used for the control of __
Number of segments present in insect head is
Which method of plant breeding involves Crossing to plants with desirable traits followed by self-pollination?Â
T&V system related to agriculture extension was introduced in the yearÂ
Which of the following is the primary cotton species cultivated in northern India under irrigated conditions?
Relevant for Exams:
