PDF chapter test TRY NOW

A postman started from the post office at the point P and gone to different places through A, B, C, D, E, F and again reached P with a speed of 12m/s. The journey is shown in the following picture.
 
PO.png
 
1. Shortest distance between E and P is  m.
 
2. Shortest distance between B and E is  m.
 
3. The total distance travelled by the postman is  m.
 
4. Time taken to return the post office is  seconds.
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