As per the official criteria you are not eligible to apply for CAT entrance as you require minimum 50% for general category and 45% for other reserved categories in your total of 2 years as well and then 3 years as well later.

You can check the CAT eligibility criteria here:

CAT eligibility criteria

Though you can try your luck in XAT and MAT entrance.

You can apply for XAT here

You can apply for MAT here

All the best!