CBSE 12th

Yes. But first, clear out your field of interest then we will be able to help you accordingly. Just a hint of your interest can help us suggest you the best course for your future. If you are looking for the Mass Communication and Media course, you can go for Event Management, Photography, Script Writing or Anchoring. If you are looking Commerce field, you can go for the short-term courses like Tally, Busy, GST, etc. This will help you to learn such things and will get you a better job. As you say you are UG dropout, I can't suggest you any UG courses. Different fields have different courses to do. As I said earlier, you have to clear out your field of interest and then only I will be helping you with all your queries. I assure you I will suggest you the best course for your field of interest.

CTET Eligibility Criteria 2018 Exam I-V (Primary Level)
Senior Secondary (or its equivalent) with at least 50% marks and passed or appearing in final year of 2- year Diploma in Elementary Education (by whatever name known)ORSenior Secondary (or its equivalent) with at least 45% marks and passed or appearing in final year of 2- year Diploma in Elementary Education (by whatever name known), in accordance with the NCTE (Recognition Norms and Procedure), Regulations, 2002. ORSenior Secondary (or its equivalent) with at least 50% marks and passed or appearing in final year of 4- year Bachelor of Elementary Education (B. El. Ed). ORSenior Secondary (or its equivalent) with at least 50% marks and passed or appearing in final year of 2- year Diploma in Education (Special Education)*Graduation and passed or appearing in final year of two-year Diploma in Elementary Education (by whatever name known)
CTET Eligibility Criteria 2018 Exam VI-VII (Upper Primary Level)
Graduation and passed or appearing in final year of2-year Diploma in Elementary Education (by whatever name known)Graduation with at least 50% marks and passed or appearing in 1-year Bachelor in Education (B.Ed). Graduation with at least 45% marks and passed or appearing in 1- year Bachelor in Education (B.Ed), in accordance with the NCTE (Recognition Norms and Procedure) Regulations issued from time to time in this regard. ORSenior Secondary (or its equivalent) with at least 50% marks and passed or appearing in final year of 4- year Bachelor in Elementary Education (B. El. Ed)ORSenior Secondary (or its equivalent) with at least 50% marks and passed or appearing in final year of 4- year B.A/B.Sc. Ed or B.A.Ed/B.Sc.Ed.Graduation with atleast 50% marksand passed or appearing in 1-year B.Ed. (Special Education)*
You need to fulfill any one of the above-mentioned CTET eligibility criteria to give the exam. The min. age to apply for this course is 18.