Let side of square =x Then given- x²=441cm² X= 21cm X=r/2 r= 42cm according to qs- 2 πr = b b=2×22/7×42 b= 44×6=264cm perimeter of rectangle =712 2(a +b) =712 a +b=356 a=356-264=92cm.
What is the term used to describe interactions involving plants, microbes, and other microorganisms?
The inhibition of lettuce seed germination at temperatures higher than 30°C is an example of:
Which of the following is a technology-based program that was implemented to ensure a direct technological connection between laboratories and the agric...
The most suitable irrigation method for horticultural trees is ___
Which one of the following statements is incorrect in case of surface retention of crop residues (mulching)?
In marketing, place utility is created through
White bud of maize is due to:
The early maturing variety of potato is:
Which of the following is main objective of puddling in paddy?
Paramparagat Krishi Vikas Yojana (PKVY) for farmers promote:
