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?

4640 5260 4008 4160

4160

Total number of students having specialisation in Operating system, java and DBMS = \(\frac{16 + 22 + 14}{100}\) × 8000 = \(\frac{ 52}{100}\) × 8000 = 4160