Q96
In a class, the no. of boys is more than the no. of girls by 12% of the total strength. The ratio of boys and girls is:
A.
15 : 11
B.
11 : 14
C.
14 : 11
AnswerD.
8 : 11
Answer: Option C
Solution
Answer: Option C
Solution:
Let the no. of total student in the class = 100 and number of boy = Xand 12% of the 100 is 12
Number of girl is x - 12
total number of student is x + (x - 12) = 100
therefore x = 56.
Then,
No of boys = 56
No. of girls = 44
Boys : Girls = 56 : 44 = 14 : 11