NCERT Exemplar Solutions
Class 6 - Mathematics - Unit 5: Data Handling

Exercise C: True or False Questions

In a bar graph, the width of bars may be unequal.

In a bar graph, bars of uniform width are drawn vertically only.

In a bar graph, the gap between two consecutive bars may not be the same.

In a bar graph, each bar (rectangle) represents only one value of the numerical data.

To represent the population of different towns using a bar graph, it is convenient to take one unit length to represent one person.

Pictographs and bar graphs are pictorial representations of numerical data.

An observation occurring five times in a data is recorded as |||||, using tally marks.

In a pictograph, if a full symbol represents 50 books in a library shelf, then a half symbol represents 25 books.