EduSahara™ Assignment
Name : Mode
Chapter : Data Handling
Grade : CBSE Grade VII
License : Non Commercial Use
Question
1
1.
The scores obtained by 13 students in a test are given below. Find the mode.
5
4
19
13
7
6
17
8
25
8
16
15
8
(i)
11
11
12
(ii)
4
(iii)
25
(iv)
8
(v)
21
Question
2
2.
Heights of 31 students are given below. Find the mode.
Height (in cm)
125
135
149
150
159
165
173
No. of students
3
3
3
8
2
6
6
(i)
148
cm
(ii)
151
cm
(iii)
152
cm
(iv)
149
cm
(v)
150
cm
Question
3
3.
Heights of 16 plants are given below. Find the mode.
Height (in cm)
52
53
58
59
64
69
70
77
79
81
98
No. of plants
1
1
1
3
1
2
1
1
2
1
2
(i)
59
cm
(ii)
60
cm
(iii)
61
cm
(iv)
58
cm
(v)
57
cm
Question
4
4.
Ages of 21 students are given below. Find the mode.
Age (in years)
10
11
12
13
14
15
No. of students
2
2
9
2
5
1
(i)
13
years
(ii)
10
years
(iii)
11
years
(iv)
12
years
(v)
14
years
Question
5
5.
Scores of 31 students are given below. Find the mode.
Score
70
74
75
76
77
79
87
No. of students
1
8
7
4
2
4
5
(i)
75
(ii)
72
(iii)
73
(iv)
74
(v)
76
Question
6
6.
Rainfall of 31 days are given below. Find the mode.
Rainfall (in mm)
5
6
7
8
10
11
12
13
15
No. of days
2
2
3
4
4
3
7
4
2
(i)
13
mm
(ii)
10
mm
(iii)
12
mm
(iv)
14
mm
(v)
11
mm
Question
7
7.
Temperatures of 26 days are given below. Find the mode.
Temperature (in degree C)
25
26
27
28
29
30
32
35
No. of days
6
4
3
2
3
2
4
2
(i)
26
°C
(ii)
23
°C
(iii)
27
°C
(iv)
25
°C
(v)
24
°C
Question
8
8.
Weights of 11 students are given below. Find the mode.
Weight (in kg)
42
44
49
53
58
59
No. of students
1
4
1
1
1
3
(i)
45
kg
(ii)
44
kg
(iii)
46
kg
(iv)
43
kg
(v)
42
kg
Question
9
9.
Wages of 31 labourers are given below. Find the mode.
Wage (in rupees)
370
409
412
430
469
492
500
No. of labourers
4
6
4
4
4
4
5
(i)
₹
408.00
(ii)
₹
409.00
(iii)
₹
411.00
(iv)
₹
410.00
(v)
₹
407.00
Question
10
10.
Rainfall of 15 days (in mm) are given below. Find the mode rainfall.
7
13
12
6
8
12
11
14
14
14
8
13
13
11
13
(i)
14
mm
(ii)
15
mm
(iii)
12
mm
(iv)
13
mm
(v)
11
mm
Question
11
11.
Scores of 12 students are given below. Find the mode score.
75
87
74
81
84
76
72
71
80
74
78
74
(i)
74
(ii)
76
(iii)
72
(iv)
75
(v)
73
Question
12
12.
Temperatures of 16 days (in °C) are given below. Find the mode temperature.
35
32
31
25
28
29
33
28
32
32
32
25
29
32
29
32
(i)
33
°C
(ii)
30
°C
(iii)
31
°C
(iv)
32
°C
(v)
34
°C
Question
13
13.
Weights of 11 students (in kg) are given below. Find the mode weight.
54
45
50
42
57
41
55
43
51
50
50
(i)
52
kg
(ii)
50
kg
(iii)
49
kg
(iv)
48
kg
(v)
51
kg
Question
14
14.
Daily wages of 11 labourers (in ₹) are given below. Find the mode wage.
461
315
437
447
474
474
432
354
392
418
474
(i)
₹
475.00
(ii)
₹
476.00
(iii)
₹
473.00
(iv)
₹
474.00
(v)
₹
472.00
Question
15
15.
The marks obtained by 13 students in a test are given below. Find their mode marks.
2
34
32
10
10
2
7
46
12
2
34
33
45
(i)
4
(ii)
1
(iii)
3
(iv)
2
(v)
0
Question
16
16.
Heights of 16 students (in cm) are given below. Find the mode height.
146
159
154
142
166
154
167
158
149
143
154
127
168
127
149
154
(i)
155
cm
(ii)
156
cm
(iii)
153
cm
(iv)
152
cm
(v)
154
cm
Question
17
17.
Heights of 15 plants (in cm) are given below. Find the mode height.
90
77
58
90
85
71
54
51
66
81
58
69
62
56
58
(i)
57
cm
(ii)
60
cm
(iii)
56
cm
(iv)
58
cm
(v)
59
cm
Question
18
18.
Ages of 15 students (in years) are given below. Find the mode age.
14
12
15
13
14
14
11
13
12
15
14
15
12
12
12
(i)
11
years
(ii)
14
years
(iii)
12
years
(iv)
13
years
(v)
10
years
Assignment Key
1) (iv)
2) (v)
3) (i)
4) (iv)
5) (iv)
6) (iii)
7) (iv)
8) (ii)
9) (ii)
10) (iv)
11) (i)
12) (iv)
13) (ii)
14) (iv)
15) (iv)
16) (v)
17) (iv)
18) (iii)
