Comprehension Passage
Study the following pie chart and answer the following questions.
Percentage-wise distribution of simple interest rate in six different banks
Total simple interest rate = 80%
Total principal = Rs. 50000
What is the ratio of interest between company C and company D after 15 years?
1
2 : 3
2
1 : 2
3
15 : 16
4
4 : 3
5
3 : 4