Question
The volume of a cylinder with base radius 3 cm is 396
cm³. Find its curved surface area (in cm² ).ÂSolution
1. Use the formula for volume: V = πr² h. 2. Solving for height h, then use 2πrh for surface area.
Part of atmosphere in which maximum portion of ozone layer is located?
When an allele of one gene hides or masks the visible output, or phenotype, of another gene it is known as:
The site specific crop management approach that applies agro-chemicals to the field in an economical and environment friendly manner is known as ____.
Bael is rich source of:
What is opportunity cost ?
Which method is used to remove large sticks and burrs from freshly harvested cotton?
The term crop logging refers to
In May 2021, which country successfully achieved landing of unscrewed spacecraft on Mars?
Which of the following represents the purity or strength of colour in Munsell colour chart?
The Central Silk Board was established in:
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