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According to Question; Efficiency of pipe ‘A’ = (240/15) = 16 litres/hour Efficiency of pipe ‘C’ = 16 ÷ 1.25 = 12.8 litres/hour Efficiency of pipe ‘B’ = 12.8 × 1.5 = 19.2 litres/hour Time taken by all the pipes together to fill the tank = {240/(16 + 12.8 + 192)} = (240/48) = 5 hours Or, time taken by all three pipes together to fill the tank = 5 × 48 = 240 minutes
Apothecium contains
In a normally distributed population, number of observation faling within the range Mean ± S.D. is approximately __________%
Which of the following is considered as power house of the cell?
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: After DNA replication, a new...
Which one the following element largely influence calcium metabolism in plants?
Curry leaf is
_______is a band within the radial cell walls of endodermis that contain lignin.
Which of the element is found in abundant quantity after ashing of tobacco leaf:
Codex Committee on Pesticide Residues is a subsidiary body of ______________
A method in which methods of sowing seeds, technology use is demonstrated to group of farmers