Hello Vijay.

As per the specifications on the eligibility. The candidate with the criteria mentioned is not eligible for jee mains and advanced 2019.

The passing year eligibility criteria clearly states that candidates who have passed 12th or equivalent exam before 2017 are not eligible to apply for the exam. 

Hence the candidate who has passed 12th before 2015 is clearly not eligible.

Hope it helps! 

Hello Vijay,

Since you have passed your 12th before 2015,you will not be eligible for jee main and advanced.

Only 2018,2017 passed out and 12th appering students are allowed to write jee main and advanced.

To know more on eligibility criteria for jee mains use the link below:

https://engineering.careers360.com/articles/jee-main-eligibility-criteria

Hope your question is answered.

Feel free to ask more.