Yeah, You are absolutely eligible.

Only 2 years of study (11th and 12th grade) from abroad is required according to the latest CIWG update 2018-19.

It has to be noticed that CIWG students can apply for both the CIWG and DASA schemes this year. if you fail to admit under CIWG then you would get admission under DASA.
There' no such eligibility rule last year. This new rule has launched this year.
[url=https://www.youtube.com/watch?v=nRrK8HaauFc&t=1s][color=blue][color=pink][size=10pt]Click here[/size][/color][/color][/url] to know more about the CIWG 2018-19 updates.