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Marked price of article = 640/0.78 = Rs. 820.513 Cost price of the article = 640/0.936 = Rs. 683.761 So, P = [(820.513 - 683.761)/683.761] × 100 = 20% (approx)
The Father of Blue Revolution is
The typical soil consists of approximately 45% mineral, 5% organic matter, ……………………% air and water.
...The burning of trashes, weeds or any organics refuse on the soil surface in tobacco for the sterilization of nursery bed is known as ______
Summer urdbean(Black gram) in the central and sub mountainous tracts of Punjab is sown after
In baseball, the two opposing teams consist of:
The effective post-emergence control of Ageratum houstonianum can be achieved with
A common biocontrol agent used to control plant diseases is
Most of the uplands of Chhattisgarh are
Elements involving in energy storage, transfer and bonding
__________is the structural component of Nitrogenase and Nitrate reductase enzyme