Question

Study the following graph and table carefully and answer the questions given below:
Time taken to travel (in hours) by six vehicles on two different days

Distance covered (in kilometers) by six vehicles on each day
$\begin{array}{ccc}Vehicle& Day1& Day2\\ A& 832& 864\\ B& 516& 774\\ C& 693& 810\\ D& 552& 765\\ E& 935& 546\\ F& 703& 636\end{array}$

What is the respective ratio between the speeds of vehicles D and vehicle E on day 2?

• A. 15:13
• B. 17:13
• C. 13:11
• D. 17:14
• E. None of these

Answer 1

The correct option is B 17:13

$\frac{765}{15}$ : $\frac{546}{14}$
= $\frac{51}{39}$
= 17 :13