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Byju's Answer
Standard VII
Mathematics
Mean
Find the mean...
Question
Find the mean for 5,10, 15, 20 and 0.
A
12
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B
10
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C
30
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D
14
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Solution
The correct option is
B
10
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Similar questions
Q.
Find the mean for 5,10, 15, 20 and 0.
Q.
Find LCM of
5
,
10
and
15
.
Q.
Find the mean deviation about mean for the following data.
CI
0
−
5
5
−
10
10
−
15
15
−
20
20
−
25
25
−
30
30
−
35
35
−
40
40
−
45
45
−
50
f
9
13
6
12
9
6
10
15
6
4
Q.
Find the mean deviation about the mean for the following data:
Marks obtained
0
−
10
10
−
20
20
−
30
30
−
40
40
−
50
Number of students
5
8
15
16
6
Q.
Find the mean deviation about mean and median for the following data.
C
I
5
−
10
10
−
15
15
−
20
20
−
25
25
−
30
f
5
12
3
11
9
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