Hi Chandan,
Nandini Nagar Mahavidyalaya, Nawabganj is affiliated to Dr Ram Manohar Lohia Avadh University, Faizabad that is approved by University Grants Commission(UGC). So, in turn the college is also approved.
Refer here for more info - https://www.careers360.com/colleges/nandini-nagar-mahavidyalaya-nawabganj
Feel free to ask doubts in the Comment Section.
I hope this information helps you.
Good Luck!
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