Question
6 women and 4 children can complete a piece of work in
12 days. If 3 more women join them, they can finish 3/5 of the work in 6 days. Find the time taken by 18 women to complete the entire work.Solution
ATQ,
(6W + 4C) × 12 = (6W + 4C + 3W) × [1/(3/5)] × 6
(72W + 48C) = (9W + 4C) × (5/3) × 6
(9W + 4C) × 10 = 90W + 40C
So, 72W + 48C = 90W + 40C
48C - 40C = 90W - 72W
8C = 18W
1W = (8/18)C = (4/9)C
Now convert all to C:
(6W + 4C) = (6 × 4/9 + 4)C = (24/9 + 4)C = (24 + 36)/9 = 60/9 = 20/3 C
Work = (20/3 C) × 12 = 80C
Now, 18W = 18 × (4/9)C = 8C
So, time = 80C / 8C = 10 days
What does the term "hawkish" refer to in the context of monetary policy?
Which of the following is not a mode for making remittances to SEBI Investor Protection and Education Fund Bank A/c?
What will be the impact on Return on Equity if cash is paid to the creditors?
In which financial year did the mandatory implementation of BRSR for prescribed companies begin?Â
Consider the following in respect of ‘National Career Service’:
National Career Service is an initiative of the Department of Personnel an...
Which of the following is true about Classical Management Theory?
The Reserve Bank of India (RBI) proposed a four-year road map starting 2025-26 for regulated entities (REs) to disclose climate-related financial risks ...
Match List I with List II and select the correct combination:
What will be the Return on Equity of Rahul’s company?
Refer the below details and answer question 23:
Relevant for Exams:
