11:40 PM converted to 24 hour clock time is ____.
23:40
22:40
20:40
21:40
To convert into 24 hour time format, add 12 hours: Hence, 11.40+12.00 ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯23:40 Hours ∴ 11:40 PMin 24 hour time format is 23:40.