Question: Directions: Study the following graph carefully and answer the questions that follows. [SBI (Clerk) 2009]
Population of two States A and B over the years
What was the average population of State B (in millions) for the years together?
Options:
A) 38.5
B) 28.5
C) 35
D) 26
E) 30.83
Show Answer
Answer:
Correct Answer: E
Solution:
- Required average
$ =\frac{15+25+30+30+40+45}{6} $
$ =\frac{185}{6}=30.83million $