question archive An examination paper has 8 questions to be answered and there are 1000 answer books
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An examination paper has 8 questions to be answered and there are 1000 answer books. Each answer takes 3 minutes to correct. If 4 teachers are employed to correct the papers in a pipeline mode, how much time will be 2 | P a g e taken to complete the job of correcting 1000 answer papers? What is the efficiency of processing? If 8 teachers are employed instead of 4, what is the efficiency? What is the job completion time in the second case? Repeat with 32 teachers and 4 pipelines.
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