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Directions To Solve

In a school the periodical examination are held every second month. In a session during April 2001 - March 2002, a student of Class IX appeared for each of the periodical exams. The aggregate marks obtained by him in each perodical exam are represented in the line-graph given below.

        Marks Obtained by student in Six Periodical Held in Every Two Months During the Year in the Session 2001 - 2002.

                              Maximum Total Marks in each Periodical Exam = 500

         

  1. In which periodical exams did the student obtain the highest percentage increase in marks over the previous periodical exams ?

  2. A.

    June, 01

    B.

    August, 01

    C.

    Oct, 01

    D.

    Dec, 01


  3. The total number of marks obtained in Feb. 02 is what percent of the total marks obtained in April 01 ?

  4. A.

    110%

    B.

    112.5%

    C.

    115%

    D.

    116.5%


  5. What is the percentage of marks obtained by the student in the periodical exams of August, 01 and Oct, 01 taken together ?

  6. A.

    73.25%

    B.

    75.5%

    C.

    77%

    D.
    78.75%

  7. What are the average marks obtained by the student in all the periodical exams during the last session ?

  8. A.

    373

    B.

    379

    C.

    381

    D.

    385


  9. In which periodical exams there is a fall in percentage of marks as compared to the previous periodical exams ?

  10. A.

    None

    B.
    June, 01
    C.

    Oct, 01

    D.

    Feb, 02