Here's the fingering for this guitar chord:
The notes of the G Major triad are G, B and D.
This is a second inversion chord as it has the 5th as its lowest note.
Try playing through a I IV V progression (e.g. A, D, E, D) staying in one position using these 6 major triads we've played so far. You should be able to do this in several positions on the guitar's neck.
Tune in tomorrow for another Guitar Chord Of The Day