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प्रश्न
A survey was carried out in a certain school to find out the popular school subjects among students of Classes VI to VIII.
The data in this regard is displayed as pictograph given below:
| Subject | Number of Students  = 50 students |
| Hindi |  |
| English |  |
| Mathematics |  |
| Science |  |
| Social Studies |  |
- Which subject is most popular among the students?
- How many students like Mathematics?
- Find the number of students who like subjects other than Mathematics and Science.
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उत्तर
| Subject | Number of students |
| Hindi | 4 × 50 = 200 |
| English | 3 × 50 = 150 |
| Mathematics | 3 × 50 + 25 = 175 |
| Science | 2 × 50 = 100 |
| Social Studies | 1 × 50 + 25 = 75 |
| Total | 700 |
- Hindi is the most popular subject among the students.
- 175 students like Mathematics.
- Total 200 + 150 + 75 = 425 students are there who like subjects other than Mathematics and Science.
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संबंधित प्रश्न
The following pictograph shows the number of cars sold by four dealers A, B, C and D in a city. Scale: 
= 50 cars.
| Dealer | Number of cars |
| A |       |
| B |      |
| C |         |
| D |     |
Using the pictograph, drawn above, answer the following questions:
What is the total number of cars sold by all the dealers?
Mr. Dinesh collected the information about the rainfall of a particular city in a week from the newspaper and recorded his information in the pictograph.
| Millimeters of Rain | |
| Sunday |  |
| Monday |  |
| Tuesday |  |
| Wednesday |  |
| Thursday |  |
| Friday |  |
| Saturday |  |
a. On which day, the rain was most?
b. On which day, the rain was least?
c. How much rain was there on Sunday?
d. How much rain was there on Monday?
e. Find total rainfall of the city in that week?
On the scale of 1 unit length = 10 crore, the bar of length 6 units will represent ______ crore and of ______ units will represent 75 crore.
Following pictograph represents some surnames of people listed in the telephone directory of a city.
| Surname | Number of people  = 100 people |
| Khan |  |
| Patel |  |
| Rao |  |
| Roy |  |
| Saikia |  |
| Singh |  |
Observe the pictograph and answer the following questions:
- How many people have surname ‘Roy’?
- Which surname appears the maximum number of times in the telephone directory?
- Which surname appears the least number of times in the directory?
- Which two surnames appear an equal number of times?
Students of Class VI in a school were given a task to count the number of articles made of different materials in the school.
The information collected by them is represented as follows:
| Material used | Articles  = 20 articles |
| Wood |  |
| Glass |  |
| Metal |  |
| Rubber |  |
| Plastic |  |
Observe the pictograph and answer the following questions:
- Which material is used in maximum number of articles?
- Which material is used in minimum number of articles?
- Which material is used in exactly half the number of articles as those made up of metal?
- What is the total number of articles counted by the students?
The number of scouts in a school is depicted by the following pictograph:
| Class | Number of scouts  = 10 scouts |
| VI |  |
| VII |  |
| VIII |  |
| IX |  |
| X |  |
Observe the pictograph and answer the following questions:
- Which class has the minimum number of scouts?
- Which class has the maximum number of scouts?
- How many scouts are there in Class VI?
- Which class has exactly four times the scouts as that of Class X?
- What is the total number of scouts in the Classes VI to X?
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| Day | Sunday | Monday | Tuesday | Wednesday | Thursday | Friday |
| Number of bottles | 350 | 200 | 300 | 250 | 100 | 150 |
Prepare a pictograph of the data using one symbol to represent 50 bottles.
The following table gives information about the circulation of newspapers (dailies) in a town in five languages.
| Language | English | Hindi | Tamil | Punjabi | Gujarati |
| Number of newspapers |
5000 | 8500 | 500 | 2500 | 1000 |
Prepare a pictograph of the above data, using a symbol of your choice, each representing 1000 newspapers.
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Scale: 1 unit length = 10 tickets
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| Crop | Area of land (in million hectares) |
| Rice | 50 |
| Wheat | 30 |
| Pulses | 20 |
| Sugarcane | 25 |
| Cotton | 15 |
Prepare a pictograph by choosing a suitable symbol to represent 10 million hectares.
