Data-Interpretation-Ratio

Question 1
Comprehension
The following table shows the total number of students in the Department of the Institute along with the percentage of Females and Male students. Answer questions 1 to 5 based on the data given below:

What is the respective ratio of the number of females in the Mechanical Department to the number of females in the Electronics Department?
A
4 : 3
B
23 : 22
C
24 : 21
D
23 : 21
Question 1 Explanation: 
Number of females in the Mechanical Department is (23%100)*900 = 207
Number of females in the Electronics Department= (44%100)*450 = 198
Ration=207:198=23:22
Question 2

Directions for question number 38 to 42:
Answer the questions on the basis of the following information provided:
The students of a school participates in various sports activities, the distribution of the same is given below:
Football - 17%
Handball - 26%
Badminton - 16%
Table Tennis - 22%
Basketball - 19%
Total number of students in the school are 800.
What is the number of girls who take part in handball, if the ratio of boys to girls is 3 : 10 respectively?
A
48
B
80
C
78
D
160
Question 2 Explanation: 
Total number of students in handball is 208
Ration is 3:10
48: 160
Boys = 48 and girls = 160
There are 2 questions to complete.

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