APPSC Junior Lecturer General Studies and Mental Ability 17 Feb 2020 Paper
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Question : 143 of 150
Marks:
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The given table shows the number of people in an aircraft with their weight.
What is the mean weight of the people in the aircraft?
|
Weight of the people |
55 |
60 |
75 |
20 |
85 |
65 |
|
Number of people |
12 |
8 |
6 |
4 |
10 |
10 |
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