Which college I may get with 46 marks in JEE mains?

Dear Sneha , On the basis of this year JEE (Main) paper analysis and last year cut offs , and also including the weightage of your 10+2 marks you can expect a AIR rank above 125000+ -With these rank you may get Tezpur University Computer Science & Engineering Tezpur University Mechanical Enginee

Dear Sneha, You can check the list of colleges as per your rank through shiksha college predictor. Refer to the below link https://www.shiksha.com/jee-mains-college-predictor (The above is as per last years closing ranks) Hope this helps. Thanks All the Best.!