Hey.

The choice between preparing at home or at an institute depends on various factors. After joining an institute, you can get proper guidance regarding the way to attempt, syllabus, and you can get your doubts cleared any time. You will also get refined material for studying too. But if you choose to study at home, like many people do, you should make sure you have the best material to study from, you have proper guidance and a source to clear your doubts from like any seniors or teachers or friends. Self studying and practice is of utmost importance while preparing for competitive exams like these. You can also refer to videos uploaded by people on youtube or any study channels for a better clarity. You can use the link below for tips and best study material-

https://bschool.careers360.com/articles/cat-preparation-tips-for-beginners/amp

https://www.google.com/amp/s/bschool.careers360.com/articles/best-books-for-cat-preparation/amp

Best of luck 

hello

joshua manchela

The syllabus of the JEE mains and the JEE advance i will provide the link from careers360 it will provide the indetail information about your questtion 

this link for the JEE mains 

https://engineering.careers360.com/articles/what-exact-syllabus-for-jee-main-2019

this link is for the JEE advance 

https://engineering.careers360.com/articles/jee-advanced-syllabus

thank you

Hi 

For 2D- 25 marks 

For 3D - 25 marks 

For theme sketch -50 marks .

Prespective drawing it means one point , two point , three point drawing .

Memory drawing 

Pencil rendering .

Colour rendering 

Creating structural forms from 3D elements to form building structural

Create the effect of light and Shadows.

If you need to know examples of few of them , practise mock test ...to draw and how the questions be..

Thanks

Hello Deepthi,

Yes one year is sufficient for preparation if you do hard work and study regularly.

Here are some tips for how to prepare for CAT.

https://bschool.careers360.com/articles/cat-when-and-how-start-preparations