As an IT engineering student can I able get pass this exam if so I don't have any Idea about the formates or about the portfolios how could I manage this .is that best idea to choose this designing field as my ug was completely different

Yes, you can prepare for a design-related entrance exam even if your undergraduate degree is in IT engineering. A different UG background does not necessarily prevent you from entering the design field.

First, understand the exam pattern, syllabus, portfolio requirements and selection process. Start with basic design principles, drawing/visualisation, creativity and problem-solving. For the portfolio, include your best projects, sketches, UI/UX work, designs or other creative work relevant to the programme.

However, eligibility depends on the exact examination and course. Mention the exam name and the design programme you are targeting for specific guidance.