Common Information
The following table gives the enrollment in Higher Secondary Schools in 1978. Study the table carefully and answer these questions.
Table below can be scrolled horizontally
Enrollment | No. of Schools |
---|---|
20-39 |
526 |
40-59 |
620 |
60-79 |
674 |
80-99 |
717 |
100-119 |
681 |
120-139 |
612 |
140-159 |
540 |
160-179 |
517 |
180-199 |
522 |
Total |
5439 |
Q. |
Common Information Question: 4/6 What is the approximate percentage of the least number of schools for the classes of enrolment? |
✖ A. | 8.0 |
✔ B. | 9.5 |
✖ C. | 10.2 |
✖ D. | 11.6 |
Solution:
Option(B) is correct
The least no. of schools (517) are in class 160-179.
The percentage of least no. of schools:
$=\dfrac{517}{5439}×100$
$= \textbf{9.5%}$