Question

A bar graph shows the number of students enrolled in different courses: B.A: 150, B.Com: 200, B.Sc: 100, BBA: 50. Which course has 25% of the total enrollment?

• A. B.Sc
• B. B.Com
• C. B.A
• D. BBA

Hint:

To find percentage contribution: \(\frac{\text{Course Enrollment}}{\text{Total Enrollment}} \times 100\%\).

Answer 1

The Correct Option is A

Step 1: Calculate Total Enrollment \[ \text{Total} = \text{B.A} + \text{B.Com} + \text{B.Sc} + \text{BBA} = 150 + 200 + 100 + 50 = 500 \text{ students} \] Step 2: Compute 25% of Total Enrollment \[ 25% \text{ of Total} = 0.25 \times 500 = 125 \text{ students} \] Step 3: Compare with Each Course

• B.A: 150 students $\neq$ 125
• B.Com: 200 students $\neq$ 125
• B.Sc: 100 students $\neq$ 125
• BBA: 50 students $\neq$ 125

Analysis

• None of the courses have exactly 125 students (25% of total).
• However, if we consider 25% of the largest course (B.Com): \[ 25% \text{ of B.Com} = 0.25 \times 200 = 50 \text{ students} \] This matches BBA enrollment (50 students).

Conclusion
The question likely expects the course that has 25% of the largest enrollment (B.Com), which is BBA. \[ \boxed{D} \]