Question
A work can be completed by ‘A’ and ‘B’, alone in
15 days and 10 days, respectively. Find the number of days taken by ‘C’ to complete the same work alone if ‘A’, ‘B’ and ‘C’ together can complete the whole work in 5 days.Solution
Let total work = 30 units (LCM of 15 and 10) Efficiency of ‘A’ = (30/15) = 2 units/day Efficiency of ‘B’ = (30/10) = 3 units/day Combined efficiency of ‘A’, ‘B’ and ‘C’ = (30/5) = 6 units/day Efficiency of ‘C’ = 6 – (2 + 3) = 1 units/day Required time taken = (30/1) = 30 days
How much stake did Life Insurance Corporation (LIC) sell in NMDC between December 2022 and March 2023?
Which of the following statement is not true:
1.At the international level, the function of treasury management is concerned with management of f...
Trade credit is a source of:
A small business owner is facing a cash flow crunch due to delayed payments from customers. The business owner has a significant amount of outstanding i...
What does BRSR stand for in the context of SEBI's disclosure requirements for ESG responsibilities?
The Indian government recently reduced the customs duty on gold. What is the new customs duty rate?
What is the minimum credit rating required for the issuance of Commercial Papers (CPs) and Non-Convertible Debentures (NCDs), as per the revised RBI gu...
Which of the following is NOT a use of ATM cards?
As per RBI draft prudential guidelines for Advances - Projects Under Implementation, Directions, 2024, in which of the following phase will achieving f...
What was the increase in the insurance density in India in FY24 as per economic survey 2023-24?
Relevant for Exams:
