Question

Study the following graph carefully & answer the questions given below:

Three different products (in thousands) produced by a company in five different years

What was the respective ratio between the number of Key boards produced by the company in the year 2006, 2007 and 2009?

• A. 1 : 2 : 3
• B. 1 : 2 : 2
• C. 2 : 1 : 3
• D. 1 : 2 : 1
• E. 2 : 3 : 1

Answer 1

The correct option is D

1 : 2 : 1

The ratio between the numbers of Key boards produced by the company in the year 2006, 2007 and 2009 = 15:30:15 = 1:2:1