Infosys Company Logical Reasoning General Mental Ability

One-third of the persons in front of me together with 3/4th of the persons behind me equals the total number of the persons in the merry go round. find the total number.

Read Solution (Total 1)

1/3(x-1)+3/4(x-1)=x
total no.of person=x
by solving the eq we get x=13
8 years agoHelpfull: Yes(2) No(0)

Infosys Other Question

Passenger train and Freight train passing on parallel tracks. Passenger takes takes twice as much time to pass the freight train when moving in same direction and also teh same time when moving in the opp direction. How much faster is the passenger train than the freight train On a skating plane, Michel and Jennie are in a distance of a mile on each side of a point. They are going to skate to the direction of each other’s. Jennie, having added force with the flow of the wind, skated two and one-half miles faster than Michel and beat her 6 minutes. What are the times taken by both of them?