the average marks obtained by 120 candidates in a examination 35. if the avera

Question

the average marks obtained by 120 candidates in a examination 35. if the average marks of passed candidate is 39 and that of the failed candidates is 15,what is the number of candidates who passed?

Options:

A . 100

B . 150

C . 200

D . 250

Answer: Option A
Explanation :

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