Yes, attempting mock tests for specific sub-topics within Anthropology can be beneficial in focusing on weak areas. Here's why:

1. Identifying weak areas:
- Mock tests allow you to assess your knowledge and understanding of specific sub-topics within Anthropology.
- By attempting these tests, you can identify the areas where you lack clarity or struggle to answer questions correctly.
- This helps you pinpoint your weak areas and focus your efforts on improving them.

2. Targeted practice:
- Once you identify your weak areas, you can allocate more time and effort to study and practice those specific sub-topics.
- Mock tests provide an opportunity to practice questions related to those weak areas.
- By repeatedly attempting questions on these sub-topics, you can reinforce your understanding, clarify doubts, and gain confidence in answering them correctly.

3. Time management:
- Mock tests simulate the actual examination environment and help you practice time management skills.
- By attempting questions within the given time limit, you can gauge your speed and efficiency in answering them.
- This allows you to identify if you need to improve your time management strategies and allocate the right amount of time to each sub-topic.

4. Exam pattern familiarity:
- UPSC exams often follow a specific pattern and have a certain style of asking questions.
- By attempting mock tests, you become familiar with the exam pattern and the types of questions that can be asked.
- This familiarity helps you develop a strategy for answering questions effectively, thereby increasing your chances of scoring well in the actual exam.

5. Confidence building:
- Mock tests provide a platform to practice and refine your knowledge and skills.
- As you improve your performance in the mock tests, your confidence in your abilities grows.
- This confidence is crucial in tackling the actual exam with a positive mindset and performing to the best of your abilities.

In conclusion, attempting mock tests for specific sub-topics within Anthropology can be immensely helpful in focusing on weak areas. It allows you to identify your weak areas, practice targeted questions, improve time management skills, become familiar with the exam pattern, and build confidence. Regularly incorporating mock tests into your preparation strategy can significantly enhance your chances of success in the UPSC exam.