Hello Aspirant.
Every college has it's own way of admission. But most of the colleges of DU provide admission into Bsc electronics honours on the basis of merit/ aggregate scored in class 12th.
Example- Hansraj College provides the above mentioned course if the candidate has scored more than 55% in PCM in class 12th and more than 50% in any selective language in class 12th.
Best of luck !
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