# Double Bar Graphs

## Trending Questions

**Q.**What is a graph?

**Q.**

How we check answers of all practice questions?

**Q.**The maximum and minimum temperatures of five Indian cities are given in °C. Draw a joint bar graph for this data.

Temperature | City. | Delhi | Mumbai | Kolkata | Nagpur | Kapurthala |

Maximum temperature | 35 | 32 | 37 | 41 | 37 | |

Minimum temperature | 26 | 25 | 26 | 29 | 26 |

**Q.**

Question 80

The following table shows the average intake of nutrients in calories by rural and urban groups in a particular year. Using a suitable scale for the given data, draw a double bar graph to compare the data.

FoodstuffRuralUrbanPulses3549Leafy vegetables1421Other vegetables5189Fruits3566Milk70250Fish and flesh foods1022Fats and oils935Sugar/Jaggery1931

**Q.**

Out of 30 students in a class, 6 like football, 12 like cricket and remaining like tennis. Find ratio of

a) Number of students liking football to number of students liking tennis

b) The number of students liking cricket to the total number of students

**Q.**

The table below gives the flavours of ice-cream liked by children (boy and girls) of a society.

Study the table and answer the following questions:

Find the ratio fo children who liked strawberry flavour to Vanilla flavour of ice-cream

**Q.**

The performance of a student in ${1}^{\mathrm{st}}$Term and ${2}^{\mathrm{nd}}$ Term is given. Draw a double bar graph choosing appropriate scale and answer the following.

(i) In which subject, has the child improved his performance the most?

(ii) In which subject is the improvement the least?

(iii) Has the performance gone down in any subject?

Subject | English | Hindi | Maths | Science | S. Science |

${1}^{\mathrm{st}}\mathrm{Term}(\mathrm{M}.\mathrm{M}.100)$ | $67$ | $72$ | $88$ | $81$ | $73$ |

${2}^{\mathrm{nd}}\mathrm{Term}(\mathrm{M}.\mathrm{M}.100)$ | $70$ | $65$ | $95$ | $85$ | $75$ |

**Q.**Draw the frequency polygon representing the following frequency distribution.

Class interval30−3435−3940−4445−4950−5455−59Frequency1216208104

[4 MARKS]

**Q.**

Question 83(i)

Observe the following data:

Government School, ChandpurDaily attendanceDate: 15.04.2009ClassTotal studentsNumber of studentspresent on that dayVI9081VII8276VIII9591IX7065X6362

Draw a double bar graph choosing an appropriate scale. What do you infer from the bar graph?

**Q.**The double bar graph below shows the marks obtained by some students in two of their class tests.

Find the average marks scored by the students in the first test.

- 55 marks
- 60 marks
- 70 marks
- 75 marks

**Q.**Question 81(ii)

Study the double bar graph and answer the question that follows:

Find the total number of boys in all sections of class VII.

**Q.**Question 81(i)

Study the double bar graph and answer the question that follows:

What information does the double bar graph represent?

**Q.**

Given below is a double bar graph representing total number of boys and girls in class IX-A to IX-D.

Which section has maximum number of students?

IX-D

IX-B

IX-C

IX-A

**Q.**Question 79(ii)

Study the double bar graph shown given below and answer the question that follows:

Calculate the ratio of minimum temperatures in the year 2008 to the year 2009 for the month of November.

**Q.**

Take the data giving the minimum and the maximum temperature of various cities given in the following table:

Temperatures of the cities as on 20.6.2006 |
||

City |
Max. |
Min. |

Ahmedabad |
38 ºC |
29 ºC |

Amritsar |
37 ºC |
26 ºC |

Banglore |
28 ºC |
21 ºC |

Chennai |
36 ºC |
27 ºC |

Delhi |
38 ºC |
28 ºC |

Jaipur |
39 ºC |
29 ºC |

Jammu |
41 ºC |
26 ºC |

Mumbai |
32 ºC |
27 ºC |

Plot a double bar graph using the data and answer the following:

(i) Which city has the largest difference in the minimum and maximum temperature on the given date?

(ii) Which is the hottest city and which is the coldest city?

(iii) Name two cities where maximum temperature of one was less than the minimum temperature of the other.

(iv) Name the city which has the least difference between its minimum and the maximum temperature.

**Q.**

The double bar graph given below gives the number of men and women visiting a sports complex during last week. Can you spot the day when the number of men was equal to the number of women?

Thursday

Friday

Sunday

Monday

**Q.**

Find the ratio of the following:

30 minutes to 45 minutes

**Q.**The double bar graph below shows the marks obtained by some students in two of their class tests. Find the average marks scored by the students in the second test.

- 66
- 55
- 60
- 75

**Q.**

Question 78(vi)

Study the double bar graph shown below and answer the questions that follow :

Find the ratio of sales of brand A as compared to brand B for the month of January.

**Q.**

Question 82(i)

In a public library, the following observations were recorded by the librarian in a particular week.

DaysMonTueWedThurFriSatNewspaper readers400600350550500350Magazine readers150100200300250200

Draw a double bar graph choosing a appropriate scale.

**Q.**

Question 90(i)

The table below gives the data of tourists visiting 5 hills stations over two consecutive years. Study the table and answer questions that follow:

Draw a double bar graph to depict the above information using an appropriate scale.

**Q.**Question 79(iv)

Study the double bar graph shown given below and answer the question that follows:

Find the average minimum temperature for the year 2008 for the four months.

**Q.**Question 4(i)

The performance of a student in 1st term and 2nd term is given. Draw a double bar graph choosing appropriate scale and answer the following:

SubjectEnglishHindiMathsScienceS.Science1stterm (MM.100)67728881732ndterm (MM.100)7065958575

In which subject has the child improved his performance the most?

**Q.**Question 78(v)

Study the double bar graph shown below and answer the questions that follow :

List all months for which the sales of brand B was less than that of brand A.

**Q.**Question 81(iii)

Study the double bar graph and answer the question that follows:

In which sections, the number of girls is greater than the number of boys?

**Q.**Draw the double bar graph for the following data.

Sports played by number of students of ABC school in 2018 and 2019.

Sports | No. of students (2018) | No. of students (2019) |

Cricket | 10 | 5 |

Tennis | 5 | 10 |

Chess | 15 | 20 |

Football | 10 | 15 |

**Q.**Consider the double bar graph given below. Find the average of the number of students present in both classes (Assuming that all the student participate in sports and each student participates exactly in one sport)?

- 65
- 60
- 55
- 50

**Q.**Question 77(v)

Study the double bar graphs given below and answer the following questions:

For how many sports students of class VIII are less than class VII?

**Q.**Question 81(iv)

Study the double bar graph and answer the question that follows:

In which section, the number of boys is the maximum?

**Q.**Question 78(i)

Study the double bar graph shown below and answer the questions that follow :

What information is represented by the above double bar graph?