I am in std 12 planning to do MBA in future by giving CAT exam. How can start preparation for it because I will be giving CAT after 4-5 years

I would advise you to start preparing for the exam not more than 1.5 years before you plan to give the exam. Until then, pursue your bachelors degree with passion, build your profile, participate in various activities in your campus and outside as well. These experiences add value to your candidature in IIMs. Ultimately CAT isn't the only criteria for an MBA in IIM. All the best for your 12th std exams and Bachelors admission :)

If you are in your 12th, you still have 5 -6 years approximately to plan your preparation. The books and syllabus might change. The exam pattern might change too. But having a faint idea will keep you prepared for what is to come. CAT exam paper can be Categorised into 3 parts:

Quantitative Ability

Verbal Ability and Reading Comprehension

Data Interpretation and Logical Reasoning

The Verbal Ability section and Reading Comprehension has 34 Questions,  Data interpretation-Logical Reasoning section has 32 MCQ questions and Quantitative Ability has 34 MCQ questions totalling up to 100 questions.  Each Question has 3 marks and a wrong answer takes away 1 mark.

First things first, know the syllabus. And go through the previous papers to analyse and prepare a comprehensive plan and set priorities according to the importance of different topics across sections.Customise your own study plan based on your strengths and weaknesses. Gauge your preparation from time to time by taking mock tests. Solve questions to check your levels of preparation but not to set any targets. Remember, its ok to have cheat days and relax. But make sure you have a plan and stick to it for the next few months because even Rome wasn’t built in a day.

NCERT books will sharpen your basics and you need strong basics for preparing for any entrance examination. Once your basics are in place, because the time period for preparation is quite less, your preparation should be extensive and thorough.

Quantitative Aptitude covers almost 30% of the CAT question paper. QA can be categorised into Arithmetic, Algebra, Geometry and Advanced Mathematics. Practise chapter by chapter and develop mental calculations. Like practise more of basic summation, subtraction, fractions and tables. Numbers, Percentage, Profit and Loss, Simple and Compound Interest, Ratio, Proportionality, Time-Distance, Time-Work, Mixtures, Averages, Partnership, Permutation and Combinations, Probability, Set Theory, Progression and Series, Line, Angles, Triangles, Quadrilaterals, Polygon, Circles, Ares, Volume, Height and Distance, Coordinate Geometry, Basic Trigonometry are few important topics.

Preparation tips:

Because this section involves mathematics and takes most of your time, your focus should be on solving the problems efficiently in the beginning. Even if it takes time, practise upto perfection. Practise as many questions as you can in the conventional way. As and when you get a grip on the subject, you can go for short cuts. Memorise tables, square roots, cube roots, conversion from percent to fraction, etc. Solve sample papers on Mathematics. In the beginning, do not worry about the time it takes. As you practise, you will get the hang of the subject and it will be easier for you.

In Verbal Ability session, command on your English, Grammar, Vocabulary, Understanding of the given paragraph are of more importance. Reading English NewsPaper will also help you in your preparation.

Preparation tips:

Read articles from time to time. Follow newspapers, magazines, and watch the news channels and browse the internet to keep yourself updated. You will need a lot of reading to help you in the comprehension section. You will need speed to help you in this section and you can achieve that only by thorough practise and reading. Take time to understand the question because most answers are interlinked.

Data Interpretation and Logical Reasoning needs to be practised as much as possible. Comparison of data, Data Analysis, taking clues, interpreting missing data, coming to conclusions and making future projections will be covered under this Category. The questions here are interlinked and so if you get one formula correct, cracking the next few questions will be easy. So it's important to memorise and practise formulae. You should cover topics like Data tables, Data Charts, Bar Diagrams, Pie Charts, Graphs, Data Comparison and Analysis.

Preparation tips:

As this is the most tricky section, this needs a lot of practise. Solve as many sample papers as possible to get the hang of the section. Make notes when required. Regular practise can help you understand and solve the questions easily as time goes on.

Overall,once you know the syllabus, it's easier from there on.Go through the previous papers to analyse and prepare a comprehensive plan and set priorities according to the importance of different topics across sections. Customise your own study plan based on your strengths and weaknesses. Gauge your preparation from time to time by taking mock tests. Solve questions to check your levels of preparation but not to set any targets. Remember, its ok to have cheat days and relax. But make sure you have a plan and stick to it for the next few months

We can recommend a few books for you:

NCERT books to cover the basics from 6th to 10th Class

Quantitative Aptitude for CAT by Nishit Saxena

Quantitative Aptitude Quantum for CAT by Sarvesh Sharma

How to prepare for Quantitative Aptitude for CAT by Arun Sharma

Quantitative Aptitude for Competitive Exams by Abhijit Guha

You can also download free downloadable e books at:
https://bschool.careers360. com/download/cat-ebooks

• For Quantitative Aptitude for CAT- Arun Sharma's book will be best. It covers whole syllabus.

• How to Prepare for Data Interpretation for CAT by Arun Sharma. Many simple and complex problems are given to solve. It is one of the best books for Data Interpretation.

• How to Prepare for Verbal Ability and Reading Comprehension for CAT by Arun Sharma & Meenakshi Upadhyay. This book has mock tests and previous few years' question papers.

• How to Prepare for Logical Reasoning and Data Interpretation or CAT by K Sinha Nishit.

• Word Power Made Easy by Norman Lewis to improve Vocabulary. Do exercises from this book.