1.

A,B,C,D E are five electronic shops which have 20,30,60,80,50 TV sets .if each of A,B,C,D,E have imported 12 new T.V. sets then the average number of T.V. Sets is :

Answer»

50
56
60
144

Solution :AVERAGE NUMBER of T.v. SETS=(20+12)+(30+12)+(60+12)+(80+12)+(50+12))/5=300/5=60


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