Hello Aspirant ,

If you have got 70 percent in your 12th then it's better to give your 12th boards again because you won't be eligible to sit for jee mains or advanced.

The eligibility criteria of jee mains are as follows -

• Candidates should pass from any recognised board or University in their class 12th.
• Candidates should opt for physics chemistry and mathematics as mandatory subjects in their class 12th.
• Candidates should secure a minimum of 75 percentage in their class 12th.