6. If Anirudh, a citizen of India, has stayed in India in the P.Y. 2020-21 for 181 days, and he is non-resident in 9 out of 10 years immediately preceding the current previous year and he has stayed in India for 365 days in all in the 4 years immediately preceding the current previous year and 420 days in all in the 7 years immediately preceding the current previous year, his residential status for the A.Y. 2021-22 would be