Question
A system call that suspends the caller until another
process wakes it up is:Solution
 Sleep — Suspends until woken by another process.
A and B together can finish a job in 12 days. B alone takes 30 days. How long will A and C together take to finish the same job if C does one-fourth of ...
20 men can complete a piece of work in 40 days. ‘x’ men started the work and after 35 days 64 more men joined them so that whole work was finished i...
. If 3 goats or 5 sheep can graze a field in 56 days, then in how many days can 6 goats and 10 sheep graze the same field?
A cheetah can catch a deer running with a speed of 108 km/h and is 66 meters ahead of it, in 12 seconds. Find the time taken by the cheetah to catch a z...
- Rahul does half the work done by Karan in 2/3 of the time. If they together can complete the work in 14 days, how much time will Karan take to complete the...
'A' and 'B' can together complete a job in 15 days. If 'B' alone can finish 50% of the job in 20 days, how long would it take 'A' alone to complete the ...
Two candles of same height can burn completely in 8 hours and 12 hours respectively. If both start burning at same time at their respective constant spe...
‘E’ alone completes a task in 28 days. ‘F’ is 10% less efficient than ‘E’. They worked together for 7 days and then ‘E’ stopped. What pe...
A alone can complete 50% of a work in 9 days while B takes 6 days more than A to complete it. If B and C together can complete the work in 12 days, then...
A can fabricate a divider in 15 days , while B alone can assemble it in 25 days, If they construct it together and get an installment of Rs 7000, then f...
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