Question
The layer in the OSI model which is used for error
detection and correction is ?Solution
The correct answer is D
A and B together, B and C together and A and C together can complete a piece of work in 44 days, 33 days and 36 days respectively. Find the ratio of the...
A is four times as efficient as B and can finish a piece of work in 33 days less than B. B can finish this work in how many days?
Working alone, B can complete the work in 30 days. C is twice as efficient as B and A takes 20 days more than it takes C to complete the work. Working t...
A and B together can complete a work in 12 days, B and C together in 15 days, and C and A together in 20 days. In how many days can A, B and C together ...
- X and Y can complete a task together in 24 days, while Y alone takes 48 days to finish it. X worked alone for some days and then Y completed the rest of th...
- An organization engaged 16 workers to complete a task in 24 days. After 9 days, 6 workers had to leave unexpectedly. How many additional days will it now t...
- 40 women working 10 hours a day take 12 days to complete a project. How many women working for 7 hours a day are needed to complete twice the given project...
A alone can complete a work in 16 days and B alone in 12 days. Starting with A, they work on alternate days. In how many days, total work will be comple...
90 men can complete a work in 32 days. Eight days after they started working, 72 more men joined them. How many days will they now complete the remainin...
‘N’ men can complete a work together in 24 days. All of them started the work together, but each day, four men left the work. The total time taken t...
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