suppose distance : d
speed = x miles/hr
(1)
d/ 1.1x = 5
d/x = 5* 1.1 = 5.5hours
Suff.
(2) No info on speed/ time/ distance.
NS
Ans (A)
speed = x miles/hr
(1)
d/ 1.1x = 5
d/x = 5* 1.1 = 5.5hours
Suff.
(2) No info on speed/ time/ distance.
NS
Ans (A)








