Question

    The average marks obtained by Saloni in four papers is

    51, and in the fifth paper she gets 56 marks. Find her new average in all five papers.
    A 51 Correct Answer Incorrect Answer
    B 52 Correct Answer Incorrect Answer
    C 49 Correct Answer Incorrect Answer
    D 50 Correct Answer Incorrect Answer

    Solution

    ATQ, Average marks obtained by Madhu in four papers = 51 Sum of marks obtained by Madhu in four papers   = 51 × 4 = 204 Number of marks in fifth paper = 56 Sum of all five papers =  = 204 + 56 = 260 Average of all five papers  = 260/5 = 52

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