HomeLearn Fast select Course
Show Unit/ChapterChange UnitChange SubjectLast Menu
CBSE-IX-Foundation percent 20of%20Information%20Technology%20.

11: MS-Excel 2007

 digibest Free NCERT Solutions with no signup needed page 3
Qstn# B-9 Prvs-QstnNext-Qstn
  • #9
    For what purpose pie charts are useful?
    Ans : Pie charts are useful for the following purposes:

    1. They convey approximate propositional relationship at a point in time.
    2. They compare part of a whole at a given point in time.
    3. Exploded portion of a pie chart emphasize a small proportion of parts.