Hi Meera,

The  best colleges under Mahatma Gandhi University for BA Economics course are as follows:-

• NSS Hindu College, Changanacherry
• Catholicate College, Pathanamthitta
• Nirmala College, Ernakulam
• St Thomas College, Kozhencherry
• Newman College, Thodupuzha
• Alphonsa College, Kottayam
• Assumption College, Kottayam
• Sacred Heart College, Kochi
• St Thomas College, Palai
• St Teresa's College, Ernakulam

Refer here for more info - https://www.careers360.com/university/mahatma-gandhi-university-kottayam/courses?degree=27&branch=101

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!