Advertisements
Advertisements
प्रश्न
Yashwant gives different amounts of time as shown below, to different exercises he does during the week. Draw a bar graph to show the details of his schedule using an appropriate scale.
| Type of exercise | Running | Yogasanas | Cycling | Mountaineering | Badminton |
| Time | 35 Minutes | 50 minutes | 1 hr 10 min | `1 1/2` hours | 45 minutes |
Advertisements
उत्तर
Steps to draw the bar graph:
- In the centre of the graph paper, write the title "Exercises and time".
- Draw the X-axis and Y-axis, and mark O, their point of intersection.
- Write the type of exercise on the X-axis at equal distances.
- The time is taken on the Y-axis.
- Write the scale in the top right-hand corner i.e. 1 cm = 10 minutes on the Y-axis.
Here, `1 1/2` hours = 1 hour 30 minutes = 90 minutes, 1 hr 10 min = 70 minutes (1 hour = 60 minutes) - Draw a bar of the appropriate height above the type of each exercise on the X-axis.
संबंधित प्रश्न
The names of the heads of some families in a village and the quantity of drinking water their family consumes in one day are given below. Draw a bar graph for this data.
(Scale: On Y-axis, 1cm = 10 litres of water)
| Name | Ramesh | Shobha | Ayub | Julie | Rahul |
| Litres of water used | 30 litres | 60 litres | 40 litres | 50 litres | 55 litres |
Write the names of four of your classmates. Beside each name, write his/her weight in kilograms. Enter this data in a table like the above and make a bar graph.
A bar graph can be drawn using ______________
The lengths (in the nearest centimetre) of 30 drumsticks are given as follows.
| Lengths | Number of drumsticks |
| 24 | |||| |
| 25 | -- |
| 26 | -- |
| 27 | |||| | |
| 28 | -- |
| 29 | |||| ||| |
| 30 | |||| | |
| 31 | |||| |
Draw the bar graph showing the same information.
Complete the given table and draw a graph.
| x | 0 | 1 | 2 | 3 |
| y = 3x + 1 | 1 | 4 | - | - |
The following table gives the data of number of schools (stage-wise) of a country in the year 2002.
| Stage | Number of schools (in thousands) |
| Primary | 80 |
| Upper Primary | 55 |
| Secondary | 30 |
| Higher Secondary | 20 |
Draw a bar graph to represent the above data:
A survey of 120 school students was done to find which activity they prefer to do in their free time.
| Preferred activity | Number of students |
| Playing | 45 |
| Reading story books | 30 |
| Watching TV | 20 |
| Listening to music | 10 |
| Painting | 15 |
Draw a bar graph to illustrate the above data taking a scale of 1 unit length = 5 students.
Which activity is preferred by most of the students other than playing?
What is the primary characteristic that distinguishes bar graphs from other forms of data representation?
In a vertical bar graph, what type of information is conventionally represented on the X-axis (Horizontal Axis)?
A bar graph shows Gujiya (13 students), Jalebi (6 students), and Barfi (3 students). Which sweet is least preferred based on bar height?
