Question
A hollow cylindrical iron pipe has its internal and
external radii as 14 m and 21 m. respectively, and its height as 14 m. If this pipe is to be painted all over, find the area to be painted. (Use π = 22/7)Solution
The correct answer is C
Which herbicide is suggested for controlling weeds in clusterbean?
Instability in the agricultural sector, often caused by fluctuating yields and market prices, can be categorized into how many main types?
The World Meteorological Day is held annually on____
Aluminium Phosphide is an example of:
Charcoal Rot of Soybean is caused by:
The areas suffering from non-availability of ground water due to over exploitation are popular referred to as which of the following?
Young leaves are deformed and arranged in the form of a rosette due to the deficiency ofÂ
Sindhu is the cross between:
In the context of irrigation scheduling, what does the “IW/CPE ratio” represent?
Flower crop resistant to ethylene injury (sleepiness) isÂ