Question

The line graph represents the investments made by a company over a period of time, and the worth of the investment over the same period. Answer the questions based on the line graph.
Q. What is the average profit percentage from April-18 to Oct -18

• A. 5
• B. 7.75
• C. 2.5
• D. 10
• E. 12

Answer 1

The correct option is B 7.75

$\text{Profit percentage in April - 18}=\frac{1500-1400}{1400}\times 100=7.14\text{Profit percentage in July - 18}=\frac{2000-1800}{1800}\times 100=11.11\text{Profit percentage in July - 18}=\frac{2100-2000}{2000}\times 100=5\%\text{Average of these 3}=\frac{7.14+11.11+5}{3}=7.75\%$