Hello Murshid Raza ,

You would be unable to get admission in IIST with 64%in boards .

The requirements to get admission here are:-

Candidates belonging to the general category must have scored at least 75 % aggregate marks

·         Candidates belonging to SC/ST should have scored at least 65% aggregate marks

The subjects that will be taken into account for calculating the aggregate marks are Physics, Chemistry, Mathematics, any language and any other subject

 I would suggest you to give improvement exam next year .

All the best!