EduSahara™ Assignment
Name : Mode
Chapter : Data Handling
Grade : CBSE Grade VII
License : Non Commercial Use
Question
1
1.
The scores obtained by 10 students in a test are given below. Find the mode.
3
17
17
18
12
15
11
8
17
4
(i)
18
(ii)
17
(iii)
11
2
3
(iv)
12
(v)
15
Question
2
2.
Heights of 16 students are given below. Find the mode.
Height (in cm)
131
140
143
145
148
156
169
175
No. of students
4
2
2
1
1
3
2
1
(i)
130
cm
(ii)
132
cm
(iii)
133
cm
(iv)
129
cm
(v)
131
cm
Question
3
3.
Heights of 31 plants are given below. Find the mode.
Height (in cm)
56
57
59
61
73
75
78
80
85
No. of plants
5
1
4
3
1
4
9
2
2
(i)
76
cm
(ii)
80
cm
(iii)
78
cm
(iv)
77
cm
(v)
79
cm
Question
4
4.
Ages of 31 students are given below. Find the mode.
Age (in years)
10
11
12
13
14
15
No. of students
4
4
6
5
3
9
(i)
17
years
(ii)
15
years
(iii)
13
years
(iv)
14
years
(v)
16
years
Question
5
5.
Scores of 16 students are given below. Find the mode.
Score
72
79
80
81
82
84
85
86
No. of students
1
1
1
1
3
1
5
3
(i)
86
(ii)
85
(iii)
87
(iv)
84
(v)
83
Question
6
6.
Rainfall of 21 days are given below. Find the mode.
Rainfall (in mm)
6
7
8
9
10
12
14
15
No. of days
2
2
6
1
3
1
4
2
(i)
8
mm
(ii)
6
mm
(iii)
9
mm
(iv)
10
mm
(v)
7
mm
Question
7
7.
Temperatures of 21 days are given below. Find the mode.
Temperature (in degree C)
25
26
28
29
32
33
34
35
No. of days
2
1
3
5
4
1
4
1
(i)
30
°C
(ii)
31
°C
(iii)
29
°C
(iv)
27
°C
(v)
28
°C
Question
8
8.
Weights of 26 students are given below. Find the mode.
Weight (in kg)
42
47
48
50
51
53
58
60
No. of students
5
2
3
3
3
4
4
2
(i)
43
kg
(ii)
42
kg
(iii)
44
kg
(iv)
41
kg
(v)
40
kg
Question
9
9.
Wages of 21 labourers are given below. Find the mode.
Wage (in rupees)
325
334
357
385
428
444
461
478
481
491
No. of labourers
1
2
2
2
4
2
2
2
1
3
(i)
₹
430.00
(ii)
₹
426.00
(iii)
₹
429.00
(iv)
₹
428.00
(v)
₹
427.00
Question
10
10.
Rainfall of 13 days (in mm) are given below. Find the mode rainfall.
13
5
10
12
7
6
8
14
13
7
10
13
13
(i)
13
mm
(ii)
15
mm
(iii)
12
mm
(iv)
14
mm
(v)
11
mm
Question
11
11.
Scores of 11 students are given below. Find the mode score.
74
73
89
82
84
71
87
84
72
86
84
(i)
82
(ii)
84
(iii)
86
(iv)
83
(v)
85
Question
12
12.
Temperatures of 12 days (in °C) are given below. Find the mode temperature.
35
28
30
35
25
26
27
29
33
25
31
25
(i)
24
°C
(ii)
25
°C
(iii)
23
°C
(iv)
26
°C
(v)
27
°C
Question
13
13.
Weights of 11 students (in kg) are given below. Find the mode weight.
59
45
46
54
50
42
54
57
43
43
43
(i)
44
kg
(ii)
41
kg
(iii)
43
kg
(iv)
42
kg
(v)
45
kg
Question
14
14.
Daily wages of 15 labourers (in ₹) are given below. Find the mode wage.
331
445
305
343
417
315
381
455
394
337
378
458
489
350
305
(i)
₹
304.00
(ii)
₹
305.00
(iii)
₹
307.00
(iv)
₹
303.00
(v)
₹
306.00
Question
15
15.
The marks obtained by 12 students in a test are given below. Find their mode marks.
29
6
14
43
14
34
1
31
25
28
14
31
(i)
12
(ii)
14
(iii)
15
(iv)
13
(v)
16
Question
16
16.
Heights of 11 students (in cm) are given below. Find the mode height.
137
133
145
173
148
147
138
135
172
151
133
(i)
133
cm
(ii)
132
cm
(iii)
134
cm
(iv)
131
cm
(v)
135
cm
Question
17
17.
Heights of 12 plants (in cm) are given below. Find the mode height.
89
94
54
70
82
98
53
59
74
91
82
82
(i)
84
cm
(ii)
83
cm
(iii)
80
cm
(iv)
81
cm
(v)
82
cm
Question
18
18.
Ages of 13 students (in years) are given below. Find the mode age.
10
10
14
13
11
12
12
10
15
11
14
14
10
(i)
9
years
(ii)
12
years
(iii)
10
years
(iv)
11
years
(v)
8
years
Assignment Key
1) (ii)
2) (v)
3) (iii)
4) (ii)
5) (ii)
6) (i)
7) (iii)
8) (ii)
9) (iv)
10) (i)
11) (ii)
12) (ii)
13) (iii)
14) (ii)
15) (ii)
16) (i)
17) (v)
18) (iii)
