Yes, you can apply for multiple subjects in the UGC NET Exam.

The UGC NET Exam is conducted by the National Testing Agency (NTA) on behalf of the University Grants Commission (UGC) to determine the eligibility of candidates for the post of Assistant Professor or for Junior Research Fellowship (JRF) in Indian universities and colleges.

Eligibility Criteria:
To apply for the UGC NET Exam, candidates must meet the following eligibility criteria:
1. Educational Qualification: Candidates should have a Master's degree or its equivalent with at least 55% marks (50% for reserved categories) from a recognized university.
2. Age Limit:
- For JRF: The maximum age limit is 30 years (relaxation for reserved categories as per government norms).
- For Assistant Professor: There is no upper age limit.

Application Process:
To apply for multiple subjects in the UGC NET Exam, you need to follow these steps:
1. Visit the official website of NTA.
2. Click on the "UGC NET" section.
3. Read the information bulletin carefully.
4. Click on the "Apply Online" link.
5. Fill in the required details such as personal information, educational qualifications, etc.
6. Select the subjects you wish to appear for in the exam. You can choose up to two subjects from the given list.
7. Upload the scanned copies of your photograph and signature.
8. Pay the application fee through the available online payment modes.
9. Submit the application form.
10. Take a printout of the confirmation page for future reference.

Exam Pattern:
The UGC NET Exam consists of two papers - Paper 1 and Paper 2.
- Paper 1 is common for all candidates and tests their teaching and research aptitude, reasoning ability, and general awareness.
- Paper 2 is based on the subject chosen by the candidate and assesses their in-depth knowledge in that particular subject.

Benefits of applying for multiple subjects:
1. Increased chances of qualifying: By applying for multiple subjects, you can increase your chances of qualifying the exam and securing a good rank.
2. Flexibility in career options: Having eligibility in multiple subjects gives you the flexibility to choose from various career options in the field of education and research.
3. Broader knowledge base: Preparing for multiple subjects helps you develop a broader knowledge base and enhances your understanding of different disciplines.

Conclusion:
In conclusion, you are allowed to apply for multiple subjects in the UGC NET Exam. However, it is important to carefully select the subjects based on your educational background, interest, and career goals. Make sure to fulfill the eligibility criteria and follow the application process guidelines provided by the NTA. Good luck with your preparations!