The following table gives the number people visited the zoo on Sunday. Represent the data by a bar graph.

Time interval	9-10hrs	10-11hrs	11-12hrs	12-13hrs	13-14hrs
Number of people	50	150	200	300	400

6 The following table gives the number of students in class VII in a school during academic years 2002 to 2003 to 2007 - 2008. Represent the below data by a bar graph.

Academic year	2002 - 2003	2003 - 2004	2004 - 2005	2005 - 2006	2006 - 2007	2007 - 2008
Number of students	50	75	120	130	150	200

7 The following table gives the number of vehicles passing through a busy crossing in Delhi in different time intervals on a particular day. Represent the below data by a bar graph.

Time interval	8-9hrs	9-10hrs	10-11hrs	11-12hrs	12-13hrs	13-14hrs	14-15hrs
Number of vehicles	300	400	350	250	200	150	100

9 The following line graph shows the sales figure for a manufacture company. i. What were the sales in i. 2008. ii. 2005?ii. What were the sales in i. 2006 ii. 2007iii. Compute the difference between the sales in 2005 and 2008 10 Use the table below to draw a linear graphsThe number of days a city received a rainfall in different years

Year	2001	2002	2003	2004	2005	2006	2007	2008
Days	10	15	20	25	30	35	40	45