The bar graph shows the number of cakes baked by a bakery over four months. The number of cakes baked is not shown on the graph. Which of the following table represents the bar graph above?

1. Determine the ratio of the heights of the bars from the given grid intervals

From the graph description, the heights in grid intervals are:

• April: $8$
• May: $7$
• June: $18$
• July: $9$

2. Check the options to find the table with values proportional to the grid intervals

We need the values in the table to be a constant multiple of the grid intervals.
Let the value of 1 grid interval be $k$.
April $= 8k$, May $= 7k$, June $= 18k$, July $= 9k$.
Looking at Option (3):
April $= 80 = 8 \times 10$
May $= 70 = 7 \times 10$
June $= 180 = 18 \times 10$
July $= 90 = 9 \times 10$
This matches perfectly with $k = 10$.