The average score in an examination of 10 students

Asked by admin @ 20/08/2021 in Math viewed by 375 People

The average score in an examination of 10 students of a class is 60. if the scores of the

top five students are not considered the average score of the remaining students fallby 5. The pass marks was 40 and the maximum mark was 100.It is also known thanone of students failed. If each of the top five scorers had distinct integeral scores, thmaximum possible score of the topper is.

Answered by admin @ 20/08/2021

Answer:

Hey mate here is your answer...

If the value of all other except the largest is 55..

Largest will be 60*10-55*9=600-495=105..

However the top 5 are distinct and the smallest of these can be 55, so remaining THREE will be 1,2,&3 more so total combined value will be 1+2+3 or 6 more..

Therefore the largest will be 6 less than max possible..... 105-6=99

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