Wipro Company Numerical Ability Averages

A candidate scores an aggregate of 60% marks, scoring an average of 56% in 4 of the papers and 68% in the others. How many papers were there totally?
A. 6
B. 7
C. 10
D. 9
E. None of these

Read Solution (Total 1)

let the no of subjects with 68% be y.

the equation is,

(56*4)+(68*y)/4+y = 60
y=2
Total no of papers= 4+2+ 6
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Wipro Other Question

The average of a 8 scores is 87. Of these, the highest is 2 more than the one next in magnitude. If these two scores are eliminated the average of the remaining score is 85. What was the highest score?
A. 89
B. 90
C. 92
D. 94
E. 91 A cricketer has a certain average for 9 innings. In the tenth he scores 50, thereby increasing his average by 4 runs. What is his new average?
A. 6
B. 10
C. 14
D. 16
E. 8