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Area of Square =484. Side of wire (Square)=22 Length of wire =4×22=88cm ATQ- 2 π r =88 R =88×7 /22×2 =14cm And now an area of circle = πr² =22/7 ×14 ×14 =44×14=616 sq. cm
The Etawah Pilot Project is known for being:
Photosynthetically active radiation comes under which of the following special wavelength:
Which of the following is used for disinfection measure in Mango
Which one the following is considered when the calculated F is greater than table F value at 5% only, the differences in treatments is?
The sunflower is a good example of phototropism The inflorescence of sunflower is:
Phenol reacts with zinc dust gives:
Which combination insect and symptom of damage is wrong?
Which of the following is not a type of nonvascular plant?
Paecilomyces lilacinus is a chemical used for the control of __
Among the options given below, which of the following fishes possess electric organ?