Hello student,
Actually in this year national board of examination is offering about 10,000 DNB seats. In the year 2019 the DNB ophthalmology cutoff was about 47230. So so in which rank you may get your desired branch. But the cutoff trend changes every year so you should try this then be college predictor to know more.
https://medicine.careers360.com/dnb-cet-college-predictor
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