The jogging track in a sports complex is 1000 meters in circumference. Deepak and his wife start from the same point and walk in opposite directions at 20 km/hr and 13 km/hr respectively. They will meet for the first time in?  Choose the most appropriate option:
A) 50min  B) 33min  C) 35min  D) 25min  E) 20min
Clearly, the two will meet when they are 1000 m apart   To be   20+13= 
<gadget id="calculator">  20+13</gadget>
<output>33</output>
33 km apart, they take 1 hour   To be 1000 m apart, they take   33 * 1000/1000= 
<gadget id="calculator">  33 * 1000/1000</gadget>
<output>33</output>
33 min.   Answer is 33min
<result>B</result>
The jogging track in a sports complex is 1000 meters in circumference. Deepak and his wife start from the same point and walk in opposite directions at 20 km/hr and 13 km/hr respectively. They will meet for the first time in?