Wipro Company Numerical Ability Averages

In a class of 20 students in an examination in Mathematics 2 students scored 100 Marks each, 3 get zero each and the average of the rest was 40. What is the average Of the whole class?

Read Solution (Total 3)

Total marks obtained by 20 students=2*100 + 3*0+ 15*40
=800
Average=800/20
=40
8 years agoHelpfull: Yes(2) No(0)

100+100+0+0+0/5=40
remaining avg=40(15 stuents)
so total=80
11 years agoHelpfull: Yes(0) No(2)
60 from formula
6 years agoHelpfull: Yes(0) No(0)

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