Study the given graph and answer one questions that follows.
degree wise distribution of no. of students working in Class (A, B, C, D and E)
Total no. of students = 3000
The no. of students, of class E and class D is what percent of no. of students of class B and C?
Answer & explanation
Correct answer: option 1
E + D = 150°
B + C = 145.8°
(E + D) : (B + C) = 150 : 145.8 = 250 : 243
Required percentage = \(\frac{250}{243}\) × 100% = 102.88%