Question

In a class of 200 students, 125 students have taken Discrete mathematics course, 85 students have taken Data Structures course, 65 students have taken Computer Organization course, 50 students have taken both Discrete mathematics and Data structure, 35 students have taken both Data Structures and Computer Organization,30 students have taken both Data structures and Computer Organizational, 15 students have taken all the three course. How many students have not taken any of the three courses

Answer 1

Answer:

110 is the answer

Step-by-step explanation:

200-125=75

75-85=(-10)

15+50+35+30=120

200+120=320

320+(-10)

=110

hope it will help