Infosys Company Numerical Ability Number System

There were totally 100 men.85 are married.75 have T.V, 85 have radio,70 have A.C. How many men have T.V, radio, A.C and also married?

Read Solution (Total 2)

15.

100-(100-85)-(100-75)-(100-85)-(100-70)= 100-15-25-15-30=100-85=15
14 years agoHelpfull: Yes(8) No(1)

15
14 years agoHelpfull: Yes(0) No(3)

Infosys Other Question

There was a match to be held.And 100 nations were to participate in that match.It was totally an elimination match,that is if a team loses a match it must be eliminated.Find out the total number of matches played to find out the grand winner? When you reverse the digits of age of father u will get the age of son. One year ago the age of father was twice that of son's age. What are the current ages of father and son?