Comprehension Passage
Direction: Read the following passage and answer the questions that follow:
The following table shows the number of students, who have appeared for the PCS exam from various backgrounds.
|
Background |
Number of applied candidates |
|
Arts |
15,500 |
|
Science |
10,520 |
|
Engineering |
11,480 |
|
Medical |
11,540 |
|
Commerce |
7,750 |
The following pie charts represent the number of students, who have cleared PCS from various backgrounds.
The total number of selected candidates were 1,200
If a quarter of the engineers do not join the services, the selection ratio of engineers decreases by what per cent compared to if all of them join.
1
0.06%
2
0.18%
3
0.25%
4
0.63%