The pie chart shows the percentage-wise break up of students in terms of specialisation in Engineering. Total number of students = 8000
What is the total number of students having specialisation in Operating system, java and DBMS?
Answer & explanation
Correct answer: option 4
Total number of students having specialisation in Operating system, java and DBMS
= \(\frac{16 + 22 + 14}{100}\) × 8000
= \(\frac{ 52}{100}\) × 8000
= 4160