Question
Pipes X, Y, and Z can fill a tank in 12 hours, 6 hours,
and 8 hours respectively. If the efficiencies of pipes X and Y are each reduced by 50% of their original efficiency and all three pipes are opened together, find the total time taken to fill the tank.Solution
ATQ, Let the capacity of the tank (LCM of 12, 6, and 8) be 24 liters. Efficiency of pipe X = 24/12 = 2 liters/hour Efficiency of pipe Y = 24/6 = 4 liters/hour Efficiency of pipe Z = 24/8 = 3 liters/hour New efficiency of pipe X = 2 × (50/100) = 1 liter/hour New efficiency of pipe Y = 4 × (50/100) = 2 liters/hour Total efficiency = 1 + 2 + 3 = 6 liters/hour Required time = 24 / 6 = 4 hours
Which among the following is the correct formula for value of right under the rights issue?
What is the role of GFCs in driving economic growth?
Consider the following Statements and choose the option with correct Statements.
I- The Potential Foreign Universities to be opened in the IFSC...
 The amount payable on application on every security shall not be less than how much of the nominal amount of the security?
Which of the following Bank has been permitted to set up its subsidiary in IFSC for providing specialized services as per Union Budget 2023 announcements
With respect to the Direct Tax Proposal under Union Budget 2023-24, consider the following statement:
I. 45% of the returns on tax payers' port...
Consider the following Statements about the "contingency approach" to management and choose the option with Correct Statements.
I- It was emerged...
In India, the Basel III framework is implemented by:
Who is designated as the Chairperson of the Board for Regulation and Supervision of Payment and Settlement Systems according to the IFSCA Regulations 2024?
How much stake did Life Insurance Corporation (LIC) sell in NMDC between December 2022 and March 2023?
