List of top Questions asked in MAT- 2006

Study the following graphs showing the number of workers of different categories of a factory for two different years. The total number of workers in 1998 was 2000 and in 2000 was 2400.

Number of worker 2000
The scatter diagram shows the number of students passing in the high school examination in the given years from the four houses of a Public School.
Number of student passing high school examination