Syntel Aptitude Paper
APTITUDE 1. One pipe fills in 4 hrs and another in 5hrs when they both work alternately how much time will be taken to fill the tank. 2. LCM of 3 nos is 120...
APTITUDE 1. One pipe fills in 4 hrs and another in 5hrs when they both work alternately how much time will be taken to fill the tank. 2. LCM of 3 nos is 120...