EduSahara™ Assignment
Name : Median of Ungrouped Data
Chapter : Median, Quartiles and Mode
Grade : ICSE Grade X
License : Non Commercial Use
Question
1
1.
The scores obtained by 13 students in a test are given below. Find the median.
19
9
18
7
20
8
8
19
5
6
19
16
2
(i)
12
(ii)
19
(iii)
2
(iv)
18
(v)
9
Question
2
2.
Find the median of all prime numbers between 30 and 60.
(i)
44
(ii)
45
(iii)
42
(iv)
43
(v)
41
Question
3
3.
Find the median of all the factors of 40.
(i)
13
2
(ii)
7
(iii)
11
2
(iv)
15
2
(v)
25
4
Question
4
4.
Find the median of first 6 whole numbers.
(i)
5
2
(ii)
3
(iii)
3
2
(iv)
7
2
(v)
9
4
Question
5
5.
Find the median of all the factors of 30.
(i)
13
2
(ii)
21
4
(iii)
11
2
(iv)
6
(v)
9
2
Question
6
6.
Find the median of the first 10 odd numbers.
(i)
9
(ii)
11
(iii)
8
(iv)
12
(v)
10
Question
7
7.
Find the median of the first 10 even numbers.
(i)
11
(ii)
12
(iii)
9
(iv)
13
(v)
10
Question
8
8.
The marks obtained by 13 students in a test are given below. Find their median marks.
18
23
5
26
48
18
39
46
23
18
13
28
33
(i)
24
(ii)
20
(iii)
22
(iv)
26
(v)
23
Question
9
9.
Heights of 11 students (in cm) are given below. Find the median height.
141
131
165
133
131
139
155
136
156
169
138
(i)
137
cm
(ii)
140
cm
(iii)
141
cm
(iv)
139
cm
(v)
138
cm
Question
10
10.
Heights of 12 plants (in cm) are given below. Find the median height.
99
58
52
66
72
63
66
72
98
54
75
99
(i)
71
cm
(ii)
70
cm
(iii)
69
cm
(iv)
67
cm
(v)
68
cm
Question
11
11.
Ages of 10 students (in years) are given below. Find the median age.
10
13
12
14
14
11
14
15
12
13
(i)
12
years
(ii)
15
years
(iii)
13
years
(iv)
11
years
(v)
14
years
Question
12
12.
Rainfall of 11 days (in mm) are given below. Find the median rainfall.
11
14
6
8
11
11
7
11
13
13
10
(i)
10
mm
(ii)
12
mm
(iii)
11
mm
(iv)
9
mm
(v)
13
mm
Question
13
13.
Scores of 14 students are given below. Find the median score.
85
87
77
72
82
73
81
83
77
70
80
83
73
81
(i)
163
2
(ii)
161
2
(iii)
81
(iv)
165
2
Question
14
14.
Temperatures of 15 days (in °C) are given below. Find the median temperature.
28
30
27
33
27
25
28
31
27
34
26
28
30
28
25
(i)
26
°C
(ii)
27
°C
(iii)
30
°C
(iv)
29
°C
(v)
28
°C
Question
15
15.
Weights of 14 students (in kg) are given below. Find the median weight.
52
50
43
40
43
55
45
54
48
41
43
55
55
50
(i)
48
kg
(ii)
50
kg
(iii)
47
kg
(iv)
49
kg
(v)
51
kg
Question
16
16.
Daily wages of 12 labourers (in ₹) are given below. Find the median wage.
300
363
337
384
308
335
334
457
425
470
358
360
(i)
₹
357.00
(ii)
₹
361.00
(iii)
₹
359.00
(iv)
₹
358.00
(v)
₹
360.00
Assignment Key
1) (v)
2) (iv)
3) (i)
4) (i)
5) (iii)
6) (v)
7) (i)
8) (v)
9) (iv)
10) (iii)
11) (iii)
12) (iii)
13) (ii)
14) (v)
15) (iv)
16) (iii)
