Science

Congratulations, you scored very well. Coming to your question admission depends on your course which particular course you want to pursue on the basis of top 4 subjects marks aggregate. If you are somewhat interested in doing B.Com(Hons.) or economics honors then 93% is not enough to get into DCAC but you can get various good colleges if wait for cut offs to dip. You have chances in Motilal College, Rajdhani, DDU, Ramlal, Shivaji and various other good colleges.
Have patience and wait for the cut offs to dip, don't do hassle work. Best of luck .

Best courses can be done after 12th:
In the field of Defence:
Indian Maritime University Common Entrance Test
For Admission in Diploma in Nautical Science
Indian Navy B.Tech Entry Scheme
For Admission in Indian Navy B.Tech course
Indian Navy Sailors Recruitment
For Admission in 24 weeks Basic training at INS
Indian Army Technical Entry Scheme (TES)
For Technical Entry to Army
National Defence Academy and Naval Academy Examination (I) for Admission to Army and Air Force wings of NDA and 4 years B.Tech course for the Indian Naval.

https://www.shiksha.com/b-tech/resources/ts-eamcet-college-predictor
Please go through the link that I am sharing here to know about the same.
Good luck.

B.Sc. Visual medio explains all the type of media, their resources, their applications etc. Where as the visual communication can be defined as the communication system used for buildings of those media instruments, their connectivities and practical implementation of their circuits used in visual communications system. As we talk about the scope, so their are similar scope in both fields, It will be very good to take visual communication.
All the best.
Thank You.

It's all on your interests. According to your marks, you can easily pursue B.Tech in IPU. But, if you have full faith that you can crack the next year IIT entrance exams, then only go for one year drop. Otherwise, if you have doubt then do not take a risk of one year. My suggestion is don't go for one year drop, pursue B.Tech in USIT, and then score good in college. All the very best.