Question
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The following table shows the number of persons (in Thousands) who got affected by 'COVID-19' pandemic in five different cities (A-E) of India and also presents the ratio of affected male to female in them. Based on the data in the table, answer the questions:
City-wise Persons Affected by COVID-19
|
City |
Number of Affected (in Thousands) |
Ratio of Affected |
|
Male ∶ Female |
||
|
A |
64 |
5 ∶ 3 |
|
B |
54 |
5 ∶ 4 |
|
C |
16 |
3 ∶ 1 |
|
D |
48 |
7 ∶ 5 |
|
E |
27 |
2 ∶ 1 |
Find the average number of females who were affected by 'COVID- 19' in all the five cities.
Answer (Detailed Solution Below)
Detailed Solution
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Number of females patient in city A = 3/8 × 64 = 24
Number of females patient in city B = 4/9 × 54 = 24
Number of females patient in city C = 1/4 × 16 = 4
Number of females patient in city D = 5/12 × 48 = 20
Number of females patient in city E = 1/3 × 27 = 9
The total females = 24 + 24 + 4 + 20 + 9 = 81
Since the number given is in thousands = 81000
Average = 81000/5
⇒ 16200
Last updated on Jul 17, 2025
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