Both Mizoram and Haryana had lost their opening matches respectively against the Railways and Madhya Pradesh.
In their matches on Friday, Mizoram defeated Andra Pradesh 4-0, while Haryana thrashed Karnataka 5-0.
In other matches, Assam and Railways played out a goalless draw to share points while Madhya Pradesh and Bihar scored 2 goals each to share points.
Assam earlier beat Andhra Pradesh 9-0 in the inaugural match of the championship.
Host Arunachal Pradesh defeated Telangana 2-0 on the third day of the championship.
Arunachal Pradesh will next lock horn with Jammu & Kashmir on Wednesday (September 18).