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We can say that Let the total capacity of the tank = 60 units (L.C.M of 12 & 20) Efficiency of P = 60/12 = 5 units/hr Efficiency of Q = 60/20 = 3 units/hr Time taken to fill the tank when both the pipes work together = 60/(5 + 3) = 7.5 hours According to the question, Tank filled in 5 hours = (5 + 3) × 8 = 40 units Remaining capacity of tank = 60 – 40 = 20 units Time taken by Pipe P to fill the remaining part = 20/5 = 4 hours Total time taken = 5 + 4 = 9 hours Extra time taken = 9 – 7.5 = 1.5 hrs
Amino acid which is deficient in sorghum?
Which among the following entrepreneurs is timid and cautious in nature:
A form of asexual reproduction through which seeds are produced without fertilization, the seeds being entirely of maternal origin.
Buying of milk is an example of:
The sphere within which price determining forces operate is
HD 2329 is a variety of:
Consider the following statements regarding pest management in rice and choose correct options-
(A). ETL for rice earhead bug in milky stage is 1...
The economic product of tobacco plant is
Branches arising from the lowermost nodes especially in cereals are called ____
Litchi plants are commercially multiplied by