Question

What is the difference between the number of black cars sold and number of green cars sold?
$\begin{array}{cc}\text{Colour of car}& \text{Number of cars sold}\\ \text{Red}& 15\\ \text{Black}& 20\\ \text{White}& 17\\ \text{Silver}& 12\\ \text{Green}& 4\end{array}$

• A. 20
• B. 15
• C. 11
• D. 16

Answer 1

The correct option is D 16

Given data:$\begin{array}{cc}\text{Colour of car}& \text{Number of cars sold}\\ \text{Red}& 15\\ \text{Black}& 20\\ \text{White}& 17\\ \text{Silver}& 12\\ \text{Green}& 4\end{array}$

From the table,
Black cars sold = 20
Green cars sold = 4

$\therefore$ Difference between black cars sold and green cars sold = 20 - 4 = 16 cars.