MPSC PYQAptitude
Niraj's watch is fast by 5½ minutes in a day. Piyush's watch lags behind by 35 seconds per hour. If their watches indicated the same time at 8 o'clock in the morning, then by how many minutes would Neeraj's watch be ahead of Piyush's watch that night at 12 o'clock ?
A.10 minutes
B.13 minutes
C.9 minutes
D.14 minutes
Correct answer: B