Select the correct punctuation for this sentence: He asked if I was going, He asked if I was going. He asked, if I was going. He asked: if I was going.

Select the correct punctuation for this sentence: He asked if I was going, He asked if I was going. He asked, if I was going. He asked: if I was going.

Explanation

He asked if I was going.

This is an indirect question, so it ends with a full stop, not a question mark or colon.

No comma is needed after "asked" in indirect speech.