Question

The bar graph represents the number of students who enrolled in three different disciplines in five different colleges.

Q. Number of students studying electrical engg in college C is approximately what percentage of students studying electrical engg from all colleges together?

• A. 25%
• B. 17.5%
• C. 12.5%
• D. 30%
• E. None of these

Answer 1

The correct option is B 17.5%

Sum total of the students who study electrical engg
= 450+480+350+450+260
=1990
Number of students studying electrical engg from college C
= 350
Required percentage
$=\frac{350}{1990}\times 100$
=17.5%