Hello Aspirant,

No you are not eligible for the GATE 2022 because, BSc. BCA and BCS (a three years degree) students are not eligible for writing GATE Exam. However, after completion of  BCA, if he/she are studying 2nd or 3rd year MCA, then they are considered as eligible for writing GATE exam.

For more information, you can  go through the eligibility criteria of GATE 2022 link below,

https://engineering.careers360.com/articles/gate-eligibility-criteria

Hope its helpful!