Has UGC allowed this (2020) year for dual degree one open and another regular. i want to pursue B.A English from ignou&BBA regular elsewhere

The total tuition fees for MA is INR 14,000-INR 27,000 at IGNOU. The fees is the highest for MA in Education. For most of language programmes, the fees is at lower end. 

Yes, candidates do not require passing any entrance exam for admission in MA at IGNOU. Aspirants are selected based on their scores in the qualifying exam. Selected candidates have to pay course fees to confirm their seat. 

IIT JAM regulations generally allows provisional admission for final-year students, but you must submit proof of passing your qualifying degree by a strict deadline which is typically September 30 of the

To get exam notifications for  IGNOU, SOL and NIOS, you must check the announcement section of the official website and notifications.

Yes, you can pursue a BSc Agriculture after completing Class 12 with Agriculture (RBSE).