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ATQ,
Taps P and Q fill the tank in the first minute:
After 1 minute, Taps P, Q, and R work together:
Remaining work = 1 - 7/60 = 53/60
Time to complete remaining work =(53/60)/(1/12) = 10.6 minutes Total time = 1minute + 10.6minutes = 11 minutes 36 seconds.
Rajat Rekha is a mutant cultivar of _____
Fruit of groundnut is known as
What is the most appropriate time to irrigate wheat if only one irrigation is available during its growth period?
Which of the following indicates Universal Soil Loss Equation?
Which material contain maximum amount of sulphur?
Which disease induces floral abnormalities like phyllody?
Which of the following techniques is employed to determine the nutrient status of a standing crop and involves collection and analysis of plant tissues?
Which are of the following is an asymmetrical triazine?
Which structure is a unique feature associated specifically with the Hymenoptera order and aids in wing coupling during flight?
Eriosoma lanigerum, Woolly aphid, is an important pest in which of the following?