Question

Study the following graph carefully and answer the questions that follow

What is the respective ratio of the units of goods sold by companies A and B together to the units of goods sold by companies C and D together?

• A. 13:15
• B. 16:21
• C. 17:19
• D. 19:23

Answer 1

The correct option is C 17:19

$\text{Required ration}=\frac{22.5+20}{25+22.5}=\frac{42.5}{47.5}=\frac{17}{19}=17:19$