Hi Manjula.....

No,You can't attempt NIFT exam for now.As per the eligibility criteria laid down for writing NIFT says that,The students who have qualified +2 are only applicable to attend the exam.

Kindly look through the following eligibility criteria for further clarification.

•  Candidates must have qualified Class 12th exam from a recognized board.
•  Those who have a diploma/degree certificate from any institute recognized by AICTE or State Board of Technical Education can also apply for NIFT 2019.
•  The minimum age limit defined for NIFT 2019 is 23 years as on October 1, 2019 for General Category.
•  Age relaxation of 5 years will be given to SC/ST/PHP applicants.
•  Candidates appearing for class 12 examinations or are in the final semester of their diploma/degree program are also eligible to apply for the program. 

Hope this helps....Thank U