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infosys papers on 9th october
hello guys,thanx a lot for the posts . they helped me get through and join infosys. as ususal 10 questions in the written test.1. 83 people know physics. 75 people know chemistry. total 100 people are there. 10 people no nothing. how many people know both?682. a and b run a race of 100 yards. a beats b by 10 yards. next time, a starts 10yards behind to compensate. who wins the race?a wins3. a +b+c+d...