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Section 4 of THE COAL BEARING AREAS (ACQUISITION AND DEVELOPMENT) ACT, 1957
A task can be completed in 10 days by a team of 6 men and 8 boys. The same task can also be completed in 2 days by 26 men and 48 boys. How long will it ...
Aaru Swati and Rajni can finish a work in 4 days if they work together. However, Aaru alone will take 9 days to complete the work, and Swati alone will ...
If 14 men working 9 hours a day can make 24 quilts in 16 days, then in how many days 20 men working 12 hours per day will make 20 quilts?
'Sita' can complete some work alone in 20 days. 'Geeta' is twice as efficient as 'Reeta' and three times as efficient as 'Sita'. If 'Sita' and 'Reeta' s...
If A can complete a job in 15 days and B can complete the same job in 10 days, and they work together for 4 days before A leaves. How many more days wil...
A and B can complete a work together in 18 days. If A alone can complete one-third of the work in ‘x’ days and remaining work is completed b...
Three men and 4 women can do a piece of work in 7 days, whereas 2 men and I woman can do it in 14 days. Seven women will complete the same work in:
Aman can complete a task in 12 days, while Bhanu alone can complete the same task in 18 days. Aman starts the work alone and continues for 4 days. Then,...
‘A’ alone can do some work in 13 days. ‘B’ and ‘C’ together can do the same work in 18 days. If ‘B’ is half as efficient as ‘A’, the...
Aman, Bishnu, and Chintu can each complete 20%, 25%, and 60% of the work in 4 days, 9 days, and 27 days, respectively. If all thr...