I have given 12th exam twice.first time my marks were less than60%. so I decided to give again 12th with improvement and for that I stayed 1year to give improvement exam.from that now I hve more than 60%. so can I eligible for mncs which mainly prefers more than 60% in 10th,12th nd graduation.
Multinational companies don't have such kind of year gap restriction so you can obviously go for the job profiles with eligibility of 10 or 10+2. But I would recommend you to at least go for college level education in order to have a good opportunity in the MNC's. Also you can learn some basic computer certification course in order to have a lead in your profile during the selection procedure.
I hope this helps.