Question

Study the following graph carefully and answer the questions that follow.


What is the average water level of river A in all the four months together?

• A. 224.50 m
• B. 212.25m
• C. 210.75 m
• D. 222.25 m
• E. None of these

Answer 1

The correct option is C 210.75 m

Required average water level of river A
$=\frac{196+205+230+212}{4}\frac{843}{4}m=210.75m$