What is the difference in the average rate for the given years between Hepatitis and Typhoid?
2525
31
55.25
20
None of these
Difference in the average rate for the given years between Hepatitis and Typhoid = (19+16+13+23+66+42+59+10)/8 = 248/8 = 31
For the given years, what is the difference in the average rate of interest between fixed and floating?