A clock was 4 minutes slow at noon on Friday whereas it was 4 minutes 36 seconds fast on the following Friday?

A:8 P.M. on Monday (after
second Friday)
B:8 P.M. on Monday
(between two Fridays)
C:10 P.M. on Monday
(after second Friday)
D:8 A.M. on Monday
(between two Fridays)

PLEASE ANSWER IN DETAIL PLS!!

2014-01-17T06:29:56Z

OHH SORRY FORGOT LAST PART...

If the clock gains the time uniformly, then when does it show the correct time?

None2014-01-17T06:35:21Z

And your question was what?
Could it have been "When was the clock on time?"

If so, the clock gained 8:36 over 168 hours = 3.0714 sec/hr
It will take 240/3.0714 hours to gain 4 minutes from noon on Friday = 78.1395 hr
The clock will be exactly correct at 6:08:22.3 pm on Monday

Solve other time questions the same way

Morningfox2014-01-17T06:28:21Z

That clock really needs to get fixed.

DWRead2014-01-17T06:25:04Z

What exactly is the question?