IE math question: If output 600 pcs, working hour 10 hours, manpower 85, SMV 70, lost time 68 minutes than what will be the line performance?

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Solution:

                                             Production x SMV

Performance=………………………………………………………………… x 100

                            (Manpower x working hour x 60) – Lost time

 

                                     600 x 70

                     =……………………………………… x 100

                                    (85 x 10 x 60) – 68

 

                                    42000

                     =………………………………. x 100

                                 51000 – 68

 

                                   42000

                     =…………………………….... x 100

                                50932

 

                             4200000

                     =……………………..

                              50932

Performance= 82.46% (Answer)