Heyyy Mohammed Salahuddin....

Yes , you can definitely opt to do the BA in criminology.Most of the institutes require a pass in class 12th examination in Arts or Science stream to get admission to B.A. Criminology course. However, certain institutes like Karunya Institute of Technology and Sciences grant admission to students who have passed 10+2/ PUC or any equivalent course from a recognized Institute/ University with minimum 50% marks.