'B' and 'C' in a team can complete a piece of work in 25 days and on other hand 'B' alone can do the same work in 40 days. If they started the work in a team and after 10 days 'B' left, then What will be the time taken by 'C' alone to complete the remaining work.
Let the entire work will be = (LCM of 40 and 25) = 200 units The efficiency of 'B' = (200)/(40) = 5 units/day The efficiency of 'B' and 'C' together = (200)/(25) = 8 units/day Then, efficiency of 'C' = 8 - 5 = 3 units/day Let‚ 'C' worked alone for 'd' days ATQ, we can say that 8 x 10 + (3 x d) = 200 Or, 3d = (200 - 80) = 120 Or, d = 120/3 = 40 Therefore, 'C' can complete the remaining work in 40 days
Which of the following is a smaller network, closed version of internet to which only certain authorized people are granted access like members of an o...
Determine the order of the following national parks located in the state of Uttarakhand from west to east and choose the correct option -
The weed Phalaris minor belongs to the family:
On which of the following occasions the lunar eclipse occurs?
As per the World Bank data, what was the population of India at the end of 2021?
Which of the following elements has the highest thermal conductivity of any element and the highest light reflectance?
Raja Todar Mal was the Revenue Minister during the reign of which of the following Mughal emperors?
Lakshya Sen won the men's singles final at the India Open badminton tournament, 2022 by defeating ___________.
The existing Foreign Trade Policy (FTP) was extended by Directorate General of Foreign Trade (DGFT) till?
