Hey,

To be very honest of course it will create a problem at the time of counselling. As you have mentioned the name of your mother differently in your all forms.

They do verify all the details of the candidate with the previous documents available and if any kind of ambiguity is found they can hold or cancel your admission.

The safest option can be that you should contact them and inform them about your problem. They will surely help you with an effective solution.

Hope that helps

Thank you.