Roger gets on the elevator at the $32^{n d}$ floor of a skyscraper and rides up at the rate of 34 floors per minute. At the same time, Edward gets on an elevator at the $98^{t h}$ floor of the same skyscraper and rides down at the rate of 98 floors per minute. If they continue travelling at these rates, then at which floor will their paths cross?

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Solution

The correct option is B 49

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