IE math question: A style with 16000 pcs order quantity and 12.5 SMV will run in line having 45 manpower for 10 days working hour 10 daily. Calculate at what efficiency we need to run line to complete the order quantity on time?

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Solution:

 Per day production need= 16000/10

                                      = 1600 pcs

 We know that,

                             Production x SMV

Efficiency=……………………………………………………….. x100

                     Manpower x working hour x 60  

 

                           1600*12.5

               =…………………………… x 100

                       45 x 10 x 60

 

                        20000

           =………………… x 100

                     27000

 

                 2000000

             =……………………

                    27000

          

              = 74.07% (Answer)