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 kilometres) 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 was the difference between the speed of vehicle A on day 1 and the speed of vehicle C on the same day?

• A. 7
• B. 12
• C. 11
• D. 8
• E. None of these

Answer 1

The correct option is C 11

Speed of the vehicle A on day 1 =932/16 =52kmph
Speed of the vehicle C on day 1 = 693/11=63kmph
Required Difference = 63 - 52 = $11\frac{km}{hr}$