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Let the initial radius be r and height be h. The initial volume is: V₁ = πr²h. New radius = 1.2r, new height = 0.9h. New volume: V₂ = π(1.2r)²(0.9h) = π(1.44r²)(0.9h) = πr²h × 1.296. Percentage change in volume: [(V₂ - V₁)/V₁] × 100 = [(1.296V₁ - V₁)/V₁] × 100 = 29.6%. Correct answer: c. 29.6% increase
Among the following vegetables, which one is viviparous in nature.
The term “Canola” refers to oil from B. napus and B. campestris containing
Retting is a process associated with :
When one single gene starts affecting multiple traits of living organisms, this phenomenon is known as…………………..
...ICRISAT is located at :
The mineral source of plant nutrient Boron whose deficiency leads to pollen sterility is
The first stable compound formed in the photosynthesis of C3 plants is :
First crops that were cultivated on earth were:
Experimental design in which two experimental errors are calculated is
In delinting process, the ratio of concentrated sulphuric acid to cotton seed is:
