The figure is missing. So, the figure is attached below.
Answer:
Third figure with 15 boxes being filled out of 20 total boxes.
Explanation:
Given:
A fraction equivalent to 75% from the given figures.
Now, let us check each option.
Option 1:
There are 20 boxes out of which 14 are filled. So, percentage of filled boxes is given as:

Option 2:
There are 10 boxes out of which 8 are filled. So, percentage of filled boxes is given as:

Option 3:
There are 20 boxes out of which 15 are filled. So, percentage of filled boxes is given as:

Option 4:
There are 10 boxes out of which 7 are filled. So, percentage of filled boxes is given as:

Among all the options, only the third option has answer as 75%. So, third option is the correct answer.