- EduRev offers comprehensive test series for UPSC Prelims and Mains exams which are highly recommended by aspirants.
- The test series are designed by experienced educators and experts in the field, ensuring high-quality content and relevance to the exam pattern.


- Insights offers a popular test series for UPSC exams that includes both Prelims and Mains.
- Their test series cover a wide range of topics and provide detailed explanations for better understanding.
- Insights test series are known for their accuracy and relevance to the current UPSC syllabus.


- Vajiram and Ravi, a renowned coaching institute, provide an excellent test series for both UPSC Prelims and Mains exams.
- Their test series are designed to simulate the actual exam environment and help aspirants assess their preparation levels.
- Vajiram and Ravi test series also include answer evaluation and feedback, which is valuable for self-improvement.


- Vision IAS offers a comprehensive test series for UPSC exams, focusing on both Prelims and Mains.
- Their test series are known for their in-depth coverage of topics, helping aspirants develop a strong conceptual understanding.
- Vision IAS test series also provide detailed model answers and explanations, enabling aspirants to improve their answer-writing skills.


- ForumIAS provides a well-structured test series for UPSC Prelims and Mains exams.
- Their test series are designed to cover the entire syllabus and provide a holistic preparation approach.
- ForumIAS test series also include performance analysis and personalized guidance, which helps aspirants identify their strengths and weaknesses.


- Drishti IAS offers a comprehensive test series for UPSC exams, including both Prelims and Mains.
- Their test series are designed to improve conceptual clarity and develop analytical skills required for the UPSC exams.
- Drishti IAS test series provide detailed explanations and feedback to enhance the learning experience.


- Shankar IAS provides a well-structured test series for UPSC Prelims and Mains exams.
- Their test series cover the entire syllabus and focus on developing a strong foundation in all subjects.
- Shankar IAS test series also include performance analysis and personalized mentoring to help aspirants improve their scores.

It is important to note that while test series can be helpful in gauging one's preparation and identifying areas of improvement, they should be supplemented with extensive self-study, revision, and practice of previous years' question papers. Aspirants should choose the test series that aligns with their learning style and preferences.