# 7.3.1. Reading and Interpreting Data

The graph below represents the number of pens, pencils, rulers, and erasers sold by a store in one week. If pencils are the most sold item, pens are the least sold ones, and the number of sold erasers is more than that of the sold rulers, arrange the sold items in ascending order.

- Apencils, erasers, rulers, pens
- Brulers, erasers, pens, pencils
- Cpens, erasers, rulers, pencils
- Dpens, rulers, erasers, pencils

The graph below represents what a girl has saved in 5 months. Determine the least amount she has saved in pounds, and find out in which month.

- A8, May
- B6, April
- C24, May
- D6, May

The table below represents some students’ favourite sports. If there are 400 students, how many students prefer football?

Sport | Football | Handball | Basketball | Swimming |
---|---|---|---|---|

Percentage |

- A80 students
- B140 students
- C60 students
- D120 students

The following table shows the types and amounts of livestock in thousands in a certain country from 2000 to 2003.

Livestock | 2000 | 2001 | 2002 | 2003 |
---|---|---|---|---|

Cows | 4 482 | 4 310 | 4 065 | 4 241 |

Buffaloes | 3 793 | 3 880 | 3 895 | 3 829 |

Sheep | 5 156 | 5 121 | 5 205 | 5 242 |

Goats | 3 620 | 3 766 | 3 657 | 3 641 |

What was the number of buffaloes in 2 002?

Show SolutionThe graph below represents the amount and types of livestock in a country from the year 2000 to 2003. Determine the number of sheep in 2000.

- A2 120 000
- B4 294 000
- C5 049 000
- D3 078 000

Using the graph below, determine the subjects that scored or more and in which years.

- AMath in 2004, Physics in 2004, Biology in 2004, English in 2004, Math in 2007
- BMath in 2004, Physics in 2004, Biology in 2004, Math in 2005, Chemistry in 2005
- CChemistry in 2004, English in 2004, Physics in 2008, Biology in 2008
- DMath in 2004, Physics in 2004, Biology in 2004, Math in 2007, Chemistry in 2007

Did buffaloes record the highest number of livestock in a year from the year 2000 to 2003?

- Ano
- Byes

Using the graph below, determine the subjects that scored less than and in which years.

- APhysics in 2004, Math in 2005, Chemistry in 2005, English in 2005, Chemistry in 2007
- BMath in 2004, Chemistry in 2004, Biology in 2004, English in 2004, Math in 2005
- CPhysics in 2004, Physics in 2005, Biology in 2005, Physics in 2007, Math in 2008
- DPhysics in 2004, Math in 2005, Chemistry in 2005, English in 2005, Physics in 2007

The graph below represents the number of livestock in different years. Is the number of goats the lowest number of livestock from 2000 to 2003?

- Ano
- Byes

The following table shows cultivated land areas in thousands of hectares for winter crops in a certain country from 2001 to 2005:

Crops | 2001 | 2002 | 2003 | 2004 | 2005 |
---|---|---|---|---|---|

Wheat | 2 341 | 2 458 | 2 579 | 2 641 | 2 758 |

Beans | 375 | 347 | 338 | 322 | 293 |

Barely | 227 | 239 | 240 | 239 | 245 |

Clover | 2 485 | 2 202 | 2 243 | 2 398 | 2 172 |

Beet | 170 | 157 | 140 | 157 | 154 |

Vegetables | 778 | 888 | 838 | 878 | 832 |

Calculate the increase or decrease of the total area of cultivated land from 2 001 to 2 002.

- Adecreased by 85 000hectares
- Bdecreased by 87 000hectares
- Cincreased by 87 000hectares
- Dincreased by 85 000hectares

The following table shows the cultivated land areas in thousands of hectares for winter crops in a certain country over a period of five years 2001–2005:

Crops | 2 001 | 2 002 | 2 003 | 2 004 | 2 005 |
---|---|---|---|---|---|

Wheat | 2 375 | 2 440 | 2 541 | 2 651 | 2 766 |

Beans | 386 | 359 | 345 | 324 | 291 |

Barely | 243 | 250 | 231 | 223 | 247 |

Clover | 2 432 | 2 422 | 2 229 | 2 226 | 2 113 |

Beet | 164 | 162 | 154 | 163 | 159 |

Vegetables | 731 | 882 | 740 | 740 | 748 |

Total | 6 331 | 6 515 | 6 240 | 6 327 | 6 324 |

Calculate the increase or decrease of the total land area for the cultivation of beet from the year 2 004 to the year 2 005.

- Adecreased by 4 000hectares
- Bincreased by 3 000hectares
- Cdecreased by 3 000hectares
- Dincreased by 4 000hectares

The line graph below shows the cultivated land areas in thousands of hectares in a certain country from the year 2001 to 2005. Did the cultivated area decrease from the year 2 001 to 2 005?

- Ano
- Byes

The line graph below shows the cultivated land areas in thousands of hectares in a certain country from the year 2001 to 2005. Did the year 2001 have the lowest record of cultivated area?

- Ano
- Byes

The line graph below shows the cultivated land areas in thousands of hectares in a certain country from the year 2001 to 2005. Determine whether there was an increase or decrease in the total area of the cultivated land from the year 2001 to 2002.

- Aincrease
- Bdecrease

The table below shows the number of tourists who visited a country, in thousands, in 2005. If a pie chart is formed to represent the number of tourists of each nationality, calculate the central angle of the French tourists in the pie chart.

Nationality | American | Egyptian | Italian | French | Total |
---|---|---|---|---|---|

Number of Tourists | 800 | 280 | 760 | 160 | 2 000 |

The Central Angle |

- A
- B
- C
- D

If the pie chart below shows the percentages of tourists of different nationalities who visited a country in 2005, calculate the central angle of the part representing the Italian tourists in the pie chart.

- A
- B
- C
- D

The table below represents the types and the number of televisions produced in a factory from 2012 till 2015. Determine the percentage of the increase of the LED 42 inchs televisions from 2 013 till 2 014.

TV | 2012 | 2013 | 2014 | 2015 |
---|---|---|---|---|

HD 32 inchs | 1 800 | 2 300 | 2 400 | 2 900 |

LED 32 inchs | 1 300 | 1 300 | 1 300 | 1 300 |

HD 42 inchs | 2 350 | 2 100 | 1 900 | 1 800 |

LED 42 inchs | 2 600 | 2 500 | 2 750 | 3 050 |

- A
- B
- C
- D