CAT

Start revising the basic maths concepts studied in class 9th and 10th. CAT generally asks questions on profit-loss, statistics, trigonometry, ratio and proportion, basic algebra. Verbal needs practice and same is the case with DI-LR. You can also join a good coaching institute if possible by April/May. Do take weekly tests to evaluate your preparations.
Best of luck.

If you are targeting this year's CAT then you must start the coaching by April/May. 6-7 months of preparation with full dedication and commitment is good enough. Do take weekly tests to evaluate your preparations.
Best of luck.

You can apply for CMAT exam in the third year of your graduation.

You will get an email as to where and when to update your CAT scores.

Can't tell as you have score less in CAT.

Very bleak chances considering your CAT score.

Hi,
Yes, it is compulsory to take the exam. Check this link for more details:
http://ubs.puchd.ac.in/show-courses.php

You have good academics and a good score.Yes do apply. Good chances. All the best!

From your shared academics records, you look weak in technical knowledge and skills, MBA will be a good career switch option for you. You can try for multiple MBA entrance examinations such as CAT, XAT, MAT, SNAP, NMAT, etc.

There is negative marking in CAT examination. Each question carries 1 mark. For each wrong answered question, 1/3 marks is deducted as a negative marking. No marks are allotted for the un-attempted questions.