Question
Pipe M can fill a tank in 10 hours, and pipe N can do
the same in 30 hours. Pipe O can drain half the tank in 6 hours. If all pipes are opened at once, how much time will it take to completely fill the tank?Solution
Time taken to empty the full tank by pipe O = 6 × 2 = 12 hours Parts of the tank filled in 1 hour if all the pipes are opened together = (1/10) + (1/30) – (1/12) = (6 + 2 – 5)/60 = 3/60 = 1/20 So, required time to fill the tank = 1 / (1/20) = 20 hours
Part III of the Constitution of India provides for Equality of opportunity in matters of ____________ employment.
Which of the following statements accurately reflects the constitutional status of Part 9B (Cooperative Societies) after the Supreme Court's judgment in...
Under Section 13(2), what is the mandatory timeline and procedure for challenging an arbitrator
Minerva Mills v. Union of India (1980) held that:
Court of Justice is defined under which section of IPC?
Which part of the Constitution contains provisions related to Panchayats?
Article 25(1): “Subject to public order, morality and health… all persons are equally entitled to freedom of conscience and the right freely to prof...
Which of the following Articles in the Constitution deals with the applicability of habeas corpus?
In case the imprisonment awarded exceeds 3 months and Solitary Confinement has to be imposed, how many days of solitary confinement can be granted in on...
Acts of a Judge is covered under S. 77 of IPC if-
Relevant for Exams:
