What is the total number of bused ?

Answer & explanation
Correct answer: option 3

By visual representation we can conclude total number red cars in the above figure
6 + 4 + 2 + 3 = 15
What is the total number of bused ?

Correct answer: option 3

By visual representation we can conclude total number red cars in the above figure
6 + 4 + 2 + 3 = 15