Ask a Question
Question Asked by a Student from EXXAMM.com Team
Q 2401156928.     A person travels from X to Y at a speed of `40` kmph
and returns by increasing his speed `50%`. What is his
average speed for both the trips?
IAS 2001 Prelims
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)