Comprehension Passage
Direction: Study the table carefully and solve the following questions:
For different treatment of diseases in 3 hospitals of Jaipur, all the rooms have been given different color codes which are as follows:
|
Color coding of Rooms |
Hospitals |
||
|
A |
B |
C |
|
|
Green |
120 |
150 |
200 |
|
Yellow |
185 |
160 |
155 |
|
Red |
140 |
145 |
135 |
|
Blue |
125 |
155 |
190 |
|
White |
215 |
225 |
180 |
|
Black |
95 |
105 |
80 |
Find the ratio of the total number of red rooms to the total number of black rooms in all the three hospitals in Jaipur.
1
2 ∶ 3
2
4 ∶ 5
3
3 ∶ 2
4
1 ∶ 3
5
None of these