Hello Aspirant,

Yes, why not? You can give Jee Mains and Eamcet next year too.

Eligibility criteria for EAMCET is

• The candidate must pass in 10+2 or equivalent with Physics, Chemistry and Mathematics from a recognised board.
• The upper age limit for unreserved candidate is 22 years and for SC/ST candidate is 25 years.

Eligibility criteria for Jee Mains is

• The candidate must complete his 10+2 in the year 2018, 2019(As you're appearing in 2020)or equivalent from a recognised board with Physics, Chemistry and Mathematics.
• There is no age limit.

I hope this is helpful.

All the best!