If in a race of 110m, A covers the distance in 20 seconds and B in 25 seconds, then A beats B by:	Choose the correct choice from the following options.
A) 20m
B) 16m
C) 11m
D) 22m
E) 15m
Explanation:   The difference in the timing of A and B is 5 seconds. Hence, A beats B by 5 seconds.   The distance covered by B in 5 seconds = (110 * 5) / 25= 
<gadget id="calculator">(110 * 5) / 25</gadget>
<output>22</output>
22m   Hence, A beats B by 22m.   ANSWER 22m
<result>D</result>
If in a race of 110m, A covers the distance in 20 seconds and B in 25 seconds, then A beats B by: