Dear aspirant,

Yes the frequency of the jee mains has been changed from two times in a year to four times in a year and it would be conducted as this year in the upcoming years.

Jee mains exams is conducted by National testing agency. It consists of 90 questions of which 75 questions are MCQ and 15 questions are of numerical type. Each answer has four marks and 1 mark negative for Wrong answer but not for numerical type answers.

For more information you can check out the link given below-

https://engineering.careers360.com/exams/jee-main