Data Interpretation Ques 62
Directions : Study the following graph carefully to answer the questions that follow :
Cost of three different fruits (in rupees per kg.) in five different cities.
What is the respective ratio of number of girls enrolled in Swimming to the number of boys enrolled in Swimming?
(1) $47: 49$
(2) $23: 29$
(3) $29: 23$
(4) $49: 47$
(5) None of these
Show Answer
Correct Answer: 4
Solution: (4) Total number of students in swimming class
$=\frac{3000 \times 16}{100}=480$
Number of girls in swimming
$=\frac{1750 \times 14}{100}=245$
$\therefore$ Number of boys $=480-245$
$=235$
$\therefore$ Required ratio $=245: 235$
$=49: 47$
BETA
