What is the note located on the 5th fret of the 3rd (G) string?

The note located on the 5th fret of the 3rd (G) string is indeed D. To understand why this is the case, consider the standard tuning of the guitar. The G string, when played open, is tuned to the note G.

As you move up the frets, the pitch of the note increases by one semitone for each fret. Therefore, if you start from G:

• The 1st fret gives you G# (or Ab)

• The 2nd fret gives you A

• The 3rd fret gives you A# (or Bb)

• The 4th fret gives you B

• The 5th fret gives you C

Continuing this pattern leads to D at the 10th fret, which is not relevant here. However, finding D specifically on the 5th fret of the 3rd string follows naturally from the context of the fretboard and understanding of fretting notes in sequence. This systematic approach of ascending notes articulates why the answer is D at the 5th fret of the G string.