What are the minimum marks required out of 300 to get into iit

Only a few seats are offered by IITs for admission through UCEED. So undoubtedly the competition is a level higher. You must have to secure a rank within 60, hardly 70 if from general category to get into any of the IITs. For that, you must score above 185+ marks in UCEED. But this is based on previous few years' data. This also depends on the highest score obtained. However, aim to score more than I mentioned to be on safer side.