Hello,
I hope the score of 75% that you mentioned is in class 12.
You need to consider 2 things: first, there are only selected institutes that offer admission on class 12 basis. Second, for the same reason, to improve your chances, you should give JEE Main and GUJCET.
Computer Science is a highly in-demand course. So in order to get that in good college, you need to make yourself more worthy by getting good score in competitive exams.
But, still, you can get CS in some regular/local colleges in Gujarat with this qualification.
Hope this helps.
Thanks.
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