Menu
Home / Data Interpretation / Table charts :: Discussion

Discussion :: Table charts

  1. The percentage of number of students getting at least 60% marks in Chemistry over those getting at least 40% marks in aggregate, is approximately?

    2. A.
    21%
    B.

    27%
    C.

    29%
    D.

    31%

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    Number of students getting at least 60% marks in Chemistry

        = Number of students getting 30 and above marks in Chemistry

        = 21.

    Number of students getting at least 40% marks in aggregate

        = Number of students getting 20 and above marks in aggregate

        = 73.

    Required percentage = \([\frac { 21 } { 73 }\) x 100 ] %

                                       = 28.77 %

                                        ~= 29%. 

Write your comments here:

Be The First To Comment