Different states have different lateral entry exams for engineering like the west bengal have JELET exam. As you haven't provided any state specifics so we cant help you out regarding the exam or the other info's you required.
I would like you to recommend to get back to career360.com (//career360.com) with properly reframed questions so that we can provide you the info you really want.
I hope my answer helps you. All the very best for your future endeavors!
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