engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Quantitative Aptitude Speed Time and Distance Relative Speed
A cat starts running from point A at the speed of 15 km/hr for 1 hour after which a dog starts chasing the cat at the speed of 20 km/hr from the same point A. Find the distance to be travelled by the dog to catch the cat.
1
15 km
2
60 km
3
40 km
4
20 km