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  3. 7th Class
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7th Class Mental Ability Data Handling Question Bank Data Handling

  • question_answer
    Marks of 35 students in a mathematics test are given. Find their range. 25        45        65        86        87        62        30        41        20        62        81        86 33        25        86        80        45        62        25        31        36        71        82        74 67        28        29        46        53        55        58        80        70        60        20

    A)  71                              

    B)  58                  

    C)       67                  

    D)       53

    Correct Answer: C

    Solution :

    Not Available


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