Comprehension Passage
Direction: Read the following table carefully and answer the following questions:
In the given table percentage filters installed of three different types in two different cities is given
|
Filters/cities |
City A |
City B |
|
Reverse osmosis filter(RO) |
55 |
65 |
|
Sediment filter |
30 |
15 |
|
Gravity based filter |
15 |
20 |
|
Total |
50000 |
65000 |
Find the ratio between the Sediment filters of city A and city B.
1
13 : 8
2
7 : 20
3
5 : 7
4
20 : 13
5
8 : 5