Question
Tap ‘A’ and tap ‘B’ can fill a tank in 40 hours
and 30 hours, respectively. If both taps are opened together, then find the time after which tap ‘A’ must be closed so the whole tank can be filled in 15 hours.Solution
Let total capacity of the tank is 120 litres (LCM of 40 and 30) Quantity of water filled by tap ‘A’ in one hour = 120/40 = 3 litres Quantity of water filled by tap ‘B’ in one hour = 120/30 = 4 litres Let tap ‘A’ is closed after ‘x’ hours So, 7 × x + 4 × (15 – x) = 120 Or, 3x = 60 Or, x = 20 hours
What does the management principle, "Principle of Order" developed by Henry Fayol signify?
In which document of the company is the purpose or objective of its incorporation mentioned, as per the Companies Act?
Internal auditor is appointed by ________.
What types of products and services can be procured through GeM?
Section 63 of the Companies Act. 2013 deals with the issue of bonus shares. According to Sub-section (1) of this section, a company may issue fully paid...
A firm has high current assets turnover but declining sales. What strategy should it follow?
Section 24(b) of the Income Tax Act refers to:
Which of the following will be considered as the long-term objective of financial management?
An interface, that allows a user to interact with the e-commerce vendor in a two-tier architecture, is known as __________.
The audit that is made compulsory under statute is called _________.