Select the sentence which is correctly punctuated, spaced, and capitalized.

A) His surgery is scheduled for 1530.
B) His surgery is scheduled for 15:30.
C) His surgery is scheduled for: 15:30.
My answer is B, C doesn't seem right with the colon at the end

Actually there are no colons used in military time so it would be A:)

Yes, I think that's right. My brother usually puts the word "hours" after the numbers when he uses military time, but I think you're right.

You are correct! The sentence that is correctly punctuated, spaced, and capitalized is option B, "His surgery is scheduled for 15:30." In this sentence, the time is written in the correct format, using a colon to separate the hours from the minutes, and there are no additional punctuation marks or spacing errors. Well done!