ML Aggarwal CBSE Solutions Class 7 Math 16th Chapter Data Handling Exercise 16.3
(1) Find the median of the following data:
(i) 3, 1, 5, 6, 3, 4, 5
(ii) 3, 1, 5, 6, 3, 4, 5, 6
(2) Find the mode of the following data:
(i) 3, 1, 5, 6, 3, 4, 5, 3
(ii)
| Marks obtained | 15 | 17 | 20 | 22 | 25 |
| Number of students | 6 | 17 | 12 | 18 | 13 |
(3) Find the median and the mode of the data:
13, 16, 12, 14, 19,12, 14, 13, 14
(4) The scores in mathematics test (out of 25) of 15 students is as follws:
19, 25, 23, 20, 9, 20, 15, 10, 5, 16, 25, 20, 24, 12, 20
Find the mode and median of this data. Are they same?
(5) the weights (in kg) of 15 students of a class are:
38, 42, 35, 37, 45, 50, 32, 43, 43, 40, 36, 38, 43, 38, 47
(i) Find the median and mode of this data.
(ii) Is there more than one mode?
(6) The runs scored in a cricket match by 11 players is as follows:
6, 15, 120, 50, 50, 100, 80, 10, 15, 8, 10, 15
Find the mean, mode and maiden of this data. Are the three same?
Solution: 
(7) Find the mode of the following data:
12, 14, 12, 15, 16, 13, 14, 18, 19, 12, 14, 15, 16, 15, 16, 16, 1713, 16, 16, 15, 15, 13, 1517, 15, 14, 15, 13, 15, 14.
Solution: 
