CAT

Well, there are no fixed ways to go about preparing for CAT and the way I did, it might or might not work for you and I leave it for you to decide. However, since you've decided to appear for CAT 2016, what's most essential from here is that you dedicate a fixed number of hours to your preparation each and every day. This will help you immensely. Here my typical week during the CAT prep looked like-
On weekdays, I would-
1. 5:30 AM: Up from B.Ed
2. 6:00- 8:00/8: 30: Prepare for CAT
3. 9:30-6: 30: Goto Office
4. 6:30-9:30: Relax and do miscellaneous things
5. 10:00-10:45: Revise learnings from the morning hours
Weekends
Saturday: Answer Mocks
Sunday: Review Mocks thoroughly
Treat this as a guiding light and figure out which hours in the day you grasp best and select those hours for your preps. As far as I can recall I stuck to this schedule for at least 3.5 months before CAT and it worked out for me. Another catalyst that helped me stick to this schedule was the Online Offering by Ravi Hand Online CAT Coaching Classes - MBA 2016
Enrolling to this course was extremely rewarding, both in terms of saving time as well as in terms of achieving success. Good Luck!

General Eligibility:
The candidates belonging from Kerala Scheduled Caste (KSC) and Kerala Scheduled Tribe (KST) need to score the minimum passing marks in the qualifying examination to be eligible for applying (except marine engineering).
For Undergraduate Programmes - Minimum eligibility criteria for SEBC candidates of Kerala state with non-creamy layer status for admission to B.Tech programme (except marine engineering), is 45% marks in Mathematics & 45% marks in PCM put together in the qualifying examination.
For Postgraduate Programmes - 5% relaxation in the minimum required marks of qualifying examination will be provided to SEBC candidates of Kerala State with Non-Creamy Layer Status.
5% relaxation in the qualifying examination marks for M.Tech programme will be given to the candidates holding valid GATE scores.
The minimum eligibility requirements of CUSAT 2019 are mentioned below course-wise:
Courses Eligibility Requirements-
B.Tech - Minimum eligibility required is 12th examination passed from the state of Kerala or any equivalent examination.
Pass qualifying examination with 50% marks in Mathematics & 50% marks in PCM subjects put together.
B.Tech Instrumentation Technology - Must Passed 10+2 from the recognized state/national board with Mathematics, Physics and Chemistry.
Minimum marks required in qualifying examination are 60% marks in PCM put together & 55% marks in Mathematics individually.
For SEBC candidates of Kerala state, minimum 55% marks in PCM subjects put together and 50% marks in Mathematics is required.
B.Tech Naval Architecture and Ship Building - Prerequisite qualification is 12th examination passed from the state of Kerala or any other equivalent examination with minimum 60% marks.
In the qualifying examination (12th), candidates should have 50% marks in Mathematics separately and 50% marks in PCM subjects put together.
B.Tech Marine Engineering - Candidates have to pass class 12th or equivalent examination by securing 60% marks in PCM subjects put together and 50% marks alone in mathematics.
Must have passed 10th & 12th class with English subject by obtaining 50% marks.
Vocational/diploma candidates are not eligible to apply for CUSAT CAT.
Maximum prescribed age limit is 25 years as on 1st September of the year of admission.
5 Year integrated M.Sc in Photonics: Pass 12th examination from the state of Kerala with PCM subjects and securing 50% marks in Mathematics & 50% marks in PCM subjects put together.