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प्रश्न
The number of people in various age groups in a town is given in the following table.
| Age group | 1-14 | 15-29 | 30-44 | 45-59 | 60-74 | 75 and above |
| Number of persons | 2 lakhs |
1 lakh |
1 lakh |
1 lakh |
80 thousand | 40 thousand |
Draw a bar graph to represent the above information and answer the following questions. (take 1 unit length = 20 thousands)
- Which two age groups have the same population?
- All persons in the age group of 60 and above are called senior citizens. How many senior citizens are there in the town?
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उत्तर
By taking a scale of 1 unit length = 20 thousand we may draw a bar graph of the above data as follows:
- The two age groups which have the same population are 30-44 and 45-59
-
Senior citizens are the persons in the age group either from 60-74 or from 75 or above. Therefore
Number of senior citizens in the town
= 80000 + 40000
= 1 lakh 20 thousand
Hence, the number of senior citizens in the town is 1 lakh 20 thousand.
संबंधित प्रश्न
The following data gives total marks (out of 600) obtained by six children of a particular class. Represent the data on a bar graph.
| Students | Ajay | Bali | Dipti | Faiyaz | Geetika | Hari |
| Marks Obtained | 450 | 500 | 300 | 360 | 400 | 540 |
Chitra has to buy Laddus in order to distribute to her friends as follow: Draw a Bar Graph for this data
| Classes | VI | VII | VIII | IX | X |
| Number of Laddus | 70 | 60 | 45 | 80 | 55 |
The fruits liked by the students of a class are as follow: Draw a Bar Graph for this data.
| Fruits | Bananas | Grapes | Apples | Mangoes | Guavas | Papayas | Other fruits |
| Number of students |
8 | 10 | 8 | 7 | 12 | 3 | 2 |
The table shows the number of moons that orbit each of the planets in our solar system.
| Planet | Mercury | Venus | Earth | Mars | Jupiter | Saturn | Uranus | Neptune |
| Number of Moons |
0 | 0 | 1 | 2 | 28 | 30 | 21 | 8 |
Make a Bar graph for the above data
The bar graph illustrates the results of a survey conducted on vehicles crossing over a Toll Plaza in one hour.
Observe the bar graph carefully and fill up the following table.
| Vehicles | Buses | _____ | Cars | Vans | _____ | Others | Total vehicles |
| Number of Vehicles |
_____ | 45 | _____ | _____ | 30 | ______ | ______ |
The score card of the players in a cricket match is given.
| Player Name | Score |
| Kannan | 60 |
| Rohit | 40 |
| Babu | 50 |
| Ramu | 10 |
Draw a Bar diagram
The cost of a notebook is Rs 10. Draw a graph after making a table showing cost of 2, 3, 4, .... notebooks. Use it to find the number of note books that can be purchased with Rs 50
A nursery has 70 Mogara plants, and the scale chosen is 1 cm = 10 plants. What should be the height of the bar representing Mogara?
Which element is classified as representing the "numerical values (frequency, amount, or measure)" in a bar graph?
A bar graph shows Gujiya (13 students), Jalebi (6 students), and Barfi (3 students). Which sweet is least preferred based on bar height?
