Directions: Following Pie Chart represents the percentage distribution of students studying in different departments of an engineering college and the tabular column depicts the ratio of male students to female students in each department.
|
Ratio of Male students to Female Students
|
| Department |
Male |
Female |
| Mechanical |
3
|
2
|
| ECE |
7
|
3
|
| Civil |
6
|
5
|
| EEE |
4
|
1
|
| CSE |
11
|
14
|
If 2 % of male students from mechanical department and 3 % of female from EEE department have cleared SBI PO prelims, then what will be the percentage of total students in that college have cleared the SBI PO prelims exam?
cannot be determined
Incorrect AnswerExplanation:
| Department |
No. of Students |
Male
Students |
Female
Students |
| Mechanical |
16,500 |
9,900 |
6,600 |
| ECE |
13,750 |
9,625 |
4,125 |
| Civil |
11,000 |
6,000 |
5,000 |
| EEE |
5,500 |
4,400 |
1,100 |
| CSE |
8,250 |
3,630 |
4,620 |
2% (9,900) + 3%( 1,100)
198+33 = 231
231= X%(55,000)
X= (231* 100)/ 55,000
X= 0.42%
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By: Amit Kumar