An electronic device makes a beep after every 60 seconds. Another device makes a beep after every 62 seconds. They beeped together at 10.00 a.m. The next time when they would beep together at the earliest one is:

• A. 10.30 a.m.
• B. 10.31 a.m.
• C. 10.59 a.m.
• D. 11.00 a.m.