Question
Ravi and Sita together can complete a piece of work in
150 days and 3 minutes, while Sita and Ramesh together can complete the same work in 90 days and 2.5 minutes. If the efficiency of Ramesh is 39.98% less than that of Sita, then find the approximate time taken by all three of them to complete 75% of the work together.Solution
ATQ Let the efficiency of Sita be '2y' units/day. So, the efficiency of Ramesh = 0.60 × 2y = '1.2y' units/day. So, total work = (2y + 1.2y) × 90 = '288y' units. So, combined efficiency of Ravi and Sita = (288y/150) = '1.92y' units/day. Therefore, required time = [(288y × 0.75) ÷ (2y + 1.2y)] = 60 days.
Under CrPC, if it is found out that wrong court has decided the suit, what will happen to the order passed by the court?
Under the Prevention of Money-Laundering Act, 2002 where the proceeds of crime involved in money-laundering relates to any offence specified under parag...
The Clyton Rule is applicable to which of the following ?
In case the seized food article is perishable and is unfit for human consumption, the Food Safety Officer should
Which of the following is considered as a rule of Fair Hearing under Administrative Law?
In which year SEBI was established?
In light of the given statement, identify the Doctrine based on which the court will decide constitutional issues only if strict requirement compels it ...
Any physical procedure, involving the intentional exposure of food to ionizing radiations is called
What are damages?
If the positions of President and Vice President are vacant, who among the following officiates as the President of India
Relevant for Exams:
