Faraji defeated Wassim Essid from Tunisia 3-0 in the final match of the U-15 Boys Singles, reported Mehr News Agency.
He had defeated Algeria player 3-1 and English rival 3-2 en route to the final match.
Also, Keshavarzi grabbed the gold medal by defeating his Slovakian opponent 3-1 in the final match of the U-19 Boys Single.
He beat his rivals from Germany and Egypt to reach the final match.
The competition is being held in Tunis, Tunisia.