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1

The following table shows the number of patients discharged from a hospital with HIV diagnosis in different years:

Years: | 2002 | 2003 | 2004 | 2005 | 2006 |

Number of patients: | 150 | 170 | 195 | 225 | 230 |

Represent this information by a graph.

2

The following table shows the amount of rice grown by a farmer in different years:

Years: | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |

Rice grown (in quintals): | 200 | 180 | 240 | 260 | 250 | 200 | 270 |

Plot a graph to illustrate this information.

3

The following table gives the information regarding the number of persons employed to a piece of work and time taken to complete the work:

Number of persons: | 2 | 4 | 6 | 8 |

Time taken (in days): | 12 | 6 | 4 | 3 |

Plot a graph of this information.

4

The following table gives the information regarding length of a side of a square and its area

Length of a side (in cm) | 1 | 2 | 3 | 4 | 5 |

Area of square (in cm | 1 | 4 | 9 | 16 | 25 |

Draw a graph to illustrate this information.

5

The following table shows the sales of a commodity during the years 2000 to 2006.

Years | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |

Sales (in lakhs of Rs.) | 1.5 | 1.8 | 2.4 | 3.2 | 5.4 | 7.8 | 8.6 |

Draw a graph of this information.

6

Draw the temperature-time graph in each of the following cases:

(i)

Time (in hours) | 7:00 | 9:00 | 11:00 | 13:00 | 15:00 | 17.00 | 19:00 | 21:00 |

Temperature (°F) in | 100 | 101 | 104 | 102 | 100 | 99 | 100 | 98 |

(ii)

Time (in hours) | 8:00 | 10:00 | 12:00 | 14:00 | 16:00 | 18:00 | 20:00 |

Temperature (°F) in | 100 | 101 | 104 | 103 | 99 | 98 | 100 |

7

Draw the velocity-time graph from the following data :

Time (in hours) | 7:00 | 8:00 | 9:00 | 10:00 | 11:00 | 12.00 | 13:00 | 14:00 |

Speed (in km/hr) | 30 | 45 | 60 | 50 | 70 | 50 | 40 | 45 |

8

The runs scored by a cricket team in first 15 overs are given below :

Overs : | I | II | III | IV | V | VI | VII | VIII | IX | X | XI | XII | XIII | XIV | XV |

Runs : | 2 | 1 | 4 | 2 | 6 | 8 | 10 | 21 | 5 | 8 | 3 | 2 | 6 | 8 | 12 |

9

The runs scored by two teams A and B in first 10 overs are given below :

Overs | I | II | III | IV | V | VI | VII | VIII | IX | X |

Team A : | 2 | 1 | 8 | 9 | 4 | 5 | 6 | 10 | 6 | 2 |

Team B : | 5 | 6 | 2 | 10 | 5 | 6 | 3 | 4 | 8 | 10 |

Draw a graph depicting the data, making the graphs on the same axes in each case in two different ways as a graph and as a bar chart.