# Drawing Bar Graph

## Trending Questions

**Q.**

In a bar graph, bars have uniform width and spacing between them.

True

False

**Q.**Which of the following are correct about a bar graph?

- Bargraph can be used to compare two items easily
The interval between the bars must be equal.

- The thickness of the bars must be same.
- The bars are drawn between the horizontal line and the vertical line.

**Q.**

What is the scale of the bar graph shown?

1 unit = 20 runs

1 unit = 10 runs

2 units = 40 runs

1 unit = 15 runs

**Q.**Number of mobile phone users in various age groups in a city is listed below:

Age group (in years) | Number of mobile users |

1-20 | 25000 |

21-40 | 40000 |

41-50 | 35000 |

61-80 | 10000 |

Draw a bar graph to represent the above information.

**Q.**The marks (out 15) obtained by 20 students in a science test are listed below:

5, 12, 13, 0, 2, 6, 11, 10, 8, 1, 0, 1, 5, 14, 3, 7, 13, 15, 4, 6

The number of students who obtained marks more than or equal to 6.

- 11
- 15
- 16
- 8

**Q.**The choice of the favorite fruit of 27 students in a class are as follows: A, B, M, A, G, B, G, A, G, B, M, A, M, A, M, B, A, M, M, A, A, M, M, G, A, M, M. Which two fruits are are liked by an equal number of students?

A−AppleB−BananaG−GrapesM−Mango

- Mango and Orange
- Apple and Banana
- Apple and Mango
- Banana and Grapes

**Q.**A___________ is a chart that uses bars to show comparisons between categories of data.

- bar graph
- line graph
- pictograph
- pie graph

**Q.**In a class of 40 students, the marks obtained by each student in Mathematics out of a total of 20 marks is given below.

07, 08, 10, 19, 20, 17, 16, 12, 11, 10, 09, 13, 05, 15, 14, 20, 18, 06, 08, 17, 13, 15, 11, 09, 06, 15, 16, 20, 12, 15, 08, 11, 13, 19, 20, 08, 16, 07, 18, 12

Using tally marks, find the number of students who scored more than 14 marks.

- IIII IIII IIII
- IIII IIII IIII II
- IIII IIII IIII IIII IIII
- IIII IIII IIII IIII

**Q.**

A graph drawn using horizontal bars is called

Pictograph

Pie graph

Chapati graph

Bar graph

**Q.**

What is Bar graph?

**Q.**Which of the following is/are the steps to be followed while drawing a bar graph?

- Write the title of the bar graph
- Write the scale of the graph in the right top hand corner
- Draw the X and Y axes and mark O, their point of intersection
- Draw the bars of appropriate height at equal distances from each other.

**Q.**The bar graph shows favorite subjects of 20 students in a class. How many students do not like Mathematics?

- 15

**Q.**

Assume that it's your favorite fruit season, say Mango. Refer the bar graph shown below and find the total sale of mango(in Kg) in the given two days.

25.5 Kg

30 Kg

38 Kg

40 Kg

**Q.**

Bar graphs should be drawn horizontally only , i.e. they can not be drawn vertically.

- True
- False

**Q.**

Students in a class voted for their favorite fruit. Each student voted once. The bar graph below summarizes the data collected from the class vote.

What is the total number of students who voted?

- 12
- 17
- 19
- 23

**Q.**

The marks (out 10) for 10 students are listed below.

7, 8, 3, 4, 2, 9, 10, 3, 6, 7.

How many students scored more than 6 marks?

[1 Mark]

**Q.**Explain the reading and interpretation of bar graphs.

**Q.**

If the following bar graph represents the sales of different fruits from a stall in 1 day, what is the difference between the weight of the highest sold fruit and the weight of the least sold fruit?

30 Kg

20 Kg

25 Kg

10 Kg

**Q.**Bar graphs can be represented using vertical or

- cylindrical
- horizontal
- line

**Q.**

The following figure represents a __.

- bar graph
- pictograph
- pie chart
- line graph

**Q.**

If we draw a histogram for the following frequency distribution, what will be the height of the bar for the class interval 15 - 30?

- 7
- 11
- 4
- 3

**Q.**Which dimension of the bar in the bar graph gives the required information?

- number of bars
- width
- none of these
- length

**Q.**

In bar graphs, the bars can only be drawn horizontally.

True

False

**Q.**

write the past tence and participle forms of fifty verbs{25 regular, 25 irregular verbs}

**Q.**

The number of runs scored by a cricket player in $25$ innings are as follows:

$26,35,94,48,82,105,53,0,39,42,71,0,64,15,34,67,0,42,124,84,54,48,139,64,47.$

(i) Rearrange these runs in ascending order.

(ii) Determine the player’s highest score.

(iii) How many times did the player not score a run?

(iv) How many centuries did he score?

(v) How many times did he score more than $50$ runs?

**Q.**

The given table shows number of students in a class.

Which of the following bar graph represents the data correctly?

The graph drawn are based on the following information.

Here the horizontal axis is x-axis which represents class and vertical axis is y-axis which represents number of children. The scale is x-axis 1 cm = 1 class and y-axis 1 cm = 10 children.

**Q.**

The bar chart for the data given in the frequency table is shown below. For which year the data in graph is incorrectly represented?

1995

1998

1997

1996

**Q.**Spaces between the rectangles in a bar graph are always __________.

- distinct
- unequal
- equal
- zero

**Q.**

In a bar graph, bars have uniform width and spacing between them.

True

- False