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"Kept their heads above water" means managing to survive or continue despite difficulties, fitting the context of overcoming setbacks. "Called it a day" means stopping work, and "Hit the nail on the head" means to do something exactly right, neither of which apply here.
‘A’ alone can do some work in 12 days. ‘B’ and ‘C’ together can do the same work in 6 days. If ‘B’ is half as efficient as ‘A’, then...
A group of 3 men and 5 women can finish a task in 12 days, while another group of 5 men and 3 women can complete the same task in 9 days. If one man and...
Lata can do 1/3rd of a work in 4 days and Asha can do 1/6th of the same work in 3 days. If both work together then how many days...
20 men can do a piece of work in 14 days working 9 hours a day. How many men can do double the work in 16 days working 7 hours a day?
A can complete a work in 12 days, and B can complete the same work in 18 days. How many days will they take to complete the work if they work together?
X men can complete the piece of work in 36 days and (X + 30) men can complete the same work in 15 days less than that of days taken by X men. Find the v...
Ashish and Anil can do a piece of work in 15 days and 25 days respectively. Ashish completed 40% of the work. Find the time taken by Anil to complete th...
Pipes ‘A’ and ‘B’ can fill a tank in 9 hours and 12 hours, respectively. If pipe ‘C’ is opened along with pipes ‘A’ and ‘B’, then th...
A and B together can complete a piece of work in 32 days while A alone can complete 40% of the work in 32 days. Find the time taken by B to compl...