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Pradeep

· started a discussion

· 1 Months ago

wrong explianation (Question: 346149.0 )

passed by grace total should be 10*(33-5)
bcoz it include 5 grace marks also.

pls clarif ADMIN

Question:

In a class, 25% of the student were absent for an examination. 30% failed by 20 marks and 10% just passed because of grace marks of 5. Find the average score of the class if the remaining students scored an average of 60 marks and pass marks are 33 (counting the final scores of the candidates).

Options:
A)

37.266

B)

37.6

C)

28.2

D)

36.93

Solution:

Ans: (c)

  

Vijay Sharma

· commented

· 1 Months ago

read the last line....finalsp scores will be used
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