Hello Aspirant,
As you have not mentioned whether you are asking for IBPS PO or SBI PO so it is quite difficult to guide you with an exact information but eligibility criteria for both the examination are almost similar with the same age relaxations and the inly difference is that for IBPS PO lower age limit is 21 years as on August 1st of the examination year and for SBI PO it is 20 years on August 1st of the examination year. However the upper age limit is same for both the examinations i.e. 30 years with relaxation of 5 years for SC/ST candidates. Now as you want to appear in 2022 so by August 1st 2022 you would not have crossed 35 years so you are eligible for both the examinations because date of eligibility is considered for the examination year.
For more details you can check out complete eligibility criteria for both the examinations from the links given below :-
IBPS PO Eligibility Criteria 2021 - Check Age Limit, Education, Relaxation, Nationality (careers360.com)
SBI PO Eligibility Criteria 2021 - Age, Attempts Limits, Qualification, Nationality (careers360.com)
I hope this information helps you.
Good Luck!!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile