I will tell you the age criteria and details about CAT exam so that you can go through it easily and have idea about it.

Eligibility
1. The aspirant should be graduated form in any discipline from a recognized university or institute with at least 50% marks or in aggregate or equivalent CGPA.

If you have less than 50% marks scored then sorry my friend you are not eligible to give a test.

2. Students learning in final years is also eligible for CAT exam 2016. But they must need to complete the dergee in same year and must have cut off percentage withing given time frame.

Age Limit
There is no age criteria for CAT exam. No matter how old you are, you are still eligible for CAT exam.

List of Courses Offered under CAT

PGPEM
PGP
PGP-ABM
PGPBM
PGP-UAE
PGPWE
PGPPM
EPGPM
PGP-Mumbai
PGPSM
PGDHRM
PGDM
PGPEX

Here is the syllabus
Quantitative Ability
Number Systems LCM and HCF Percentages Profit, Loss and Discount Interest (Simple and Compound) Speed, Time and Distance Time and Work Averages Ratio and Proportion Linear Equations Quadratic Equations Complex Numbers Logarithm Progressions (Sequences & Series) Binomial Theorem Surds and Indices Inequalities Permutation and Combination Probability Functions Set Theory Mixtures and Alligations Geometry Co-ordinate Geometry Trigonometry Mensuration

Data Interpretation
Tables Column Graphs Bar Graphs Line Charts Pie Chart Venn Diagrams Caselets

Verbal Ability
Vocabulary Based (Synonyms Antonyms) English Usage or Grammar Sentence Correction Fill in the blanks Cloze Passage Analogies or Reverse Analogies Jumbled Paragraph Meaning-Usage Match Summary Questions Verbal Reasoning Facts / Inferences / Judgements Reading Comprehension

Logical Reasoning
Number and Letter Series Calendars Clocks Cubes Venn Diagrams Binary Logic Seating Arrangement Logical Sequence Logical Matching Logical Connectives Syllogism Blood Relations