A horse starts to chase a dog that has left the stable two hours earlier. The horse runs at an average speed of 2 km/hr. It crosses a 10-meter road,two small ponds 3 meter deep,and finally runs along two small streets of 200 meter long. After 6 hrs, 2 hrs after sunset, it catches the dog. Compute the speed of the dog in km/hr?(TCS Question)
Asked by Ananya gautam
Ranendra kumar   1.5
7 years ago
Niveditha Biradar   can u tell me how it is 1.5?
7 years ago
sanjeev kumar   1.5...total km by horse=2*6=12km....nw dog catched in 12km bt dog strtd 2 hr bfr means ..he will tke 8 hr..12/8 i.e 1.5..m i rit ranendra kumar..?
7 years ago
Abhishek   6hr*2km/hr=12 km , 12km/(6+2)hr=1.5km/hr
6 years ago
Rakesh Jangid   its 1.5km/hr bcoz d=12 in case of horse & d=8x in case of dog solve them..
6 years ago
AMIY SRIVASTAVA   1.5 km/h .......total distance=2*6:time taken by dog=6+2;now speed of dog=12/8=1.5
4 years ago
sasidhar kumar   ans is 1.5 total distance traveled by horse is 6*2=12/(6+2)=1.5
4 years ago

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