Study the following bar graph and answer the questions given below.
What is the ratio of number of boys to the number of girls in school E?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 5 : 3
B + G = 2800.......(1)
B - G = 700
2B = 3500
B = 1750
G = 2800 - 1750 = 1050
Required ratio = 1750 : 1050
= 5 : 3.