Four cars A, B, C and D are moving on a levelled road. Their distance versus time graphs are shown in Fig. 8.2. Choose the correct statement

From the slope of distance-time graph given, we get the speed of the object. Clearly, the slope of B is the lowest and the slope of C is the greatest. So, we can say that the car B is the slowest and thus it will cover the smallest distance in longest interval of time.