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The average marks obtained by 120 candidates in a certain examination is 35. If the average mark of passed candidates is 39 and that of the failed candidates is 15, what is the number of candidates who passed the examination?a)100b)110c)90d)80Correct answer is option 'A'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared
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The average marks obtained by 120 candidates in a certain examination is 35. If the average mark of passed candidates is 39 and that of the failed candidates is 15, what is the number of candidates who passed the examination?a)100b)110c)90d)80Correct answer is option 'A'. Can you explain this answer?, a detailed solution for The average marks obtained by 120 candidates in a certain examination is 35. If the average mark of passed candidates is 39 and that of the failed candidates is 15, what is the number of candidates who passed the examination?a)100b)110c)90d)80Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of The average marks obtained by 120 candidates in a certain examination is 35. If the average mark of passed candidates is 39 and that of the failed candidates is 15, what is the number of candidates who passed the examination?a)100b)110c)90d)80Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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