If the radius of the base and the height of a right circular cone are increased by 10%, what is the approximate percentage increase in volume?
Let the radius of the cone = x cm Height of the cone = y cm Volume of the cone = 1/3π r2h = 1/3πx2y After increment, Radius of the cone = 1.1x cm Height of the cone = 1.1y cm Volume of the cone = 1/3π × 1.1x × 1.1x × 1.1y = 1/3 π × 1.331x2 y Difference = 1/3 π × 1.331x2y - 1/3πx2y = 1/3π × 0.331x2y Required percentage = 1/3π × 0.331x2y/(1/3π × x2y) × 100 = 33.1%
Riceyness is physiological disorder related to _______ crop.
Which of the following pyramid is always upright?
What is the seed rate of hybrid cotton with a spacing of 120 × 60 cm?
Which of the following organelles is responsible for dark reaction in plant cells?
Women Farmers Day is observed on
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Match List I with List II
Choose the correct answer ...
The Hydrolytic decomposition of protein and release of amines and amino acids is termed as ………………………………
...The photorespiration process takes place in which of the following organelles?