The bar graph shows the number of cycles sold by a distributor in each month from January to June. What is the increase in the number of cycles sold in April as compared to March?
(Note: Standard values for this question from past exam papers are March = 400 units and April = 700 units)

Let the number of cycles sold in March be 400 and in April be 700.
The increase in sales from March to April is:

Increase=700−400=300
The percentage increase is calculated as:

Percentage Increase=(
Original Sales in March
Increase
​
)×100%
Percentage Increase=(
400
300
​
)×100%=75%
Therefore, the correct option is A.