turkey-yks 2015 Q28

turkey-yks · Other · ygs Not Maths
Alper will attend a meeting at his workplace that will be held at 08.00 in the morning. Leaving home one hour before the meeting time, Alper adjusts his walking speed so that he will arrive at the workplace in 1 hour.
When he reaches the midpoint of the road, Alper realizes he forgot his file at home, retrieves his file at a constant speed by running, and arrives at the workplace exactly on time by running at the same speed without stopping.
Given that Alper used the same route between home and workplace throughout his entire movement, at what time did he retrieve his file from home?
A) 07.36 B) 07.40 C) 07.42 D) 07.45 E) 07.48
Alper will attend a meeting at his workplace that will be held at 08.00 in the morning. Leaving home one hour before the meeting time, Alper adjusts his walking speed so that he will arrive at the workplace in 1 hour.

When he reaches the midpoint of the road, Alper realizes he forgot his file at home, retrieves his file at a constant speed by running, and arrives at the workplace exactly on time by running at the same speed without stopping.

Given that Alper used the same route between home and workplace throughout his entire movement, at what time did he retrieve his file from home?

A) 07.36
B) 07.40
C) 07.42
D) 07.45
E) 07.48