Thursday, 21 May 2020

The average weight of A, B and C is 45 Kg. If the average weight of A and B is 40 Kg and that of B and C is 43 Kg, then weight of B is:

A. 17 Kg B. 20 Kg C. 26 Kg D. 31 Kg 

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#Mathematics_MCQs, #Past_PPSC_Papers, #PPSC_Past_Papers_2019_MCQs

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