Question

The pictograph given above shows how many letters were collected from a post box on each of the days of a certain week

How many more letters were collected on Friday than on Wednesday?

• A. $20$
• B. $30$
• C. $40$
• D. $50$

Answer 1

The correct option is C $40$

Friday shows $8$ letter figures which is $8\times 10=80$ letters.

Wednesday shows $4$ letter figures which is $4\times 10=40$ letters.

The difference between the letters of Friday and Wednesday is $80-40=40$letters.

So $40$ more letters were collected on Friday than on Wednesday.

Option C is the correct answer.