The Aptitude Test (Part A) assesses general reasoning and problem-solving abilities. While the exact syllabus may vary, but if generalised, it wii be:

1. Quantitative Ability

1. Arithmetic (percentages, ratios, profit and loss)
2. Algebra (equations, inequalities)
3. Geometry and Mensuration
4. Data Interpretation (graphs, tables)
5. Time, Speed, and Distance

2. Logical Reasoning

1. Number Series and Analogies
2. Syllogisms
3. Blood Relations
4. Coding-Decoding
5. Direction Sense
6. Venn Diagrams
7. Puzzles and Seating Arrangements

3. Verbal Reasoning

1. Reading Comprehension
2. Sentence Completion
3. Para Jumbles
4. Synonyms and Antonyms
5. Grammar and Vocabulary

For preparation, consider practicing with sample papers and previous years' question papers. These resources can help familiarize you with the question pattern and improve time management.