The UPSC administers the Civil Services Examination (CSE) annually, which serves as a prerequisite for admission to some of the most esteemed posts in India, including those in the Indian Police Service (IPS) and Indian Administrative Service (IAS). The UPSC Civil Services Examination begins with the Preliminary Examination (Prelims). The test is objective in nature and consists of two papers: the CSAT and General Studies.
To be eligible to compete in the Main Examination, candidates must pass the screening examination known as the UPSC Prelims Exam. Due to fierce competition, only around 10,000–12,000 out of the lakhs of applicants who take the UPSC CSE Prelims Exam manage to pass. In order to successfully pass the first obstacle on the path to becoming an IAS, it is essential to make sure that one has a thorough UPSC Prelims Preparation.

Techniques and Advice for UPSC CSE 2024 Prelim Exam Preparation
Because of the structure and format of the UPSC Prelims Exam, a thorough preparation plan is necessary to succeed. The following is a list of important components under different headings that should be included in a thorough preparation plan in order to ace the UPSC Prelims:

Examine the syllabus in detail.
Reading and carefully examining the UPSC Prelims Exam syllabus is the first step in starting your UPSC Prelims preparation. According to the official notification, the syllabus for the two UPSC Prelims exam papers is a collection of subjects that are just suggestive in nature. One must be aware of all the topics that go under a certain subject in order to prepare it thoroughly. Therefore, in order to comprehend the subjects included in the syllabus as well as their thorough breakdowns, one must conduct a thorough examination of the syllabus.

Examine the Previous Year Questions (PYQs)
The most crucial resources to help you prepare for the UPSC Prelims Exam are the Previous Year's Questions (PYQs), which come second only to the syllabus. Understand very well which subjects should be given priority and which have a high weight. Analyse the questions that are posed about a certain subject and determine the degrees of difficulty and current trends related to that very topic.
Create a Successful Study Plan.
After reviewing the syllabus and PYQs, you should create a well-thought-out study schedule that will allow you to thoroughly cover the whole course. Make monthly and weekly schedules with a list of the subjects that need to be addressed. Record the subjects you have covered each day and your progress toward them. Organize your daily study time so that more time is spent on your areas of weakness. Make sure the static subjects and current events are evenly and fairly balanced.
A reasonable study schedule is essential. It might be very harmful to prepare an overly ambitious and unrealistic study plan, as it is likely to fail. Using the "Pomodoro Technique," which divides study sessions into 25-minute segments with brief pauses in between, will help you stay focused and avoid burnout.
Emphasize Conceptual Clearity
Conceptual clearity is tested in the UPSC Prelims Exam. Therefore, the goal of subject preparation should be to increase conceptual clarity. For information on a subject, consult a standard book, such as the NCERTs. Instead of memorizing facts, concentrate on comprehending the subjects. Talk about a subject with other candidates to get clarification.
Make thorough and concise notes on every subject. A Unique Approach to Current Events
It is often known that current events play a major role in the UPSC Prelims Exam. Current events must thus be given careful consideration while preparing for the UPSC preliminary exam. Regularly read a quality newspaper and read one  monthly current affairs magazine like Vision IAS or Insights on India.
Never Ignore the CSAT Paper

Because the CSAT is just a qualifying exam, many candidates prefer to overlook their preparation. But given that the CSAT exam has become more challenging recently, this carelessness might have devastating consequences. Thus, the CSAT Paper shouldn't be disregarded by candidates. If one is familiar with the CSAT Sllabus, they might limit their practice to reviewing the CSAT papers from the prior year in order to stay current.

Revise Revise and Revise
For the UPSC Prelims Exam, there is a vast curriculum. This implies that knowledge of previously covered material becomes more hazy when new material is covered. Therefore, it is important to include changes in your study plan as well. Make brief notes on every subject so you can quickly go over them again. Revision should take up a large amount of the study hours. Make sure your study schedule alludes to revising during the last 15 to 20 days.
Take Mock Tests
To get the highest level of preparation for the UPSC Prelims Exam, you must complete a sufficient number of questions on each subject. Determine your areas of strength and weakness and adjust your study schedule appropriately. Develop your disposition for exam and boost accuracy, speed and your time management skills. Develop clever question-answering techniques to increase your overall score. Joining a reputable preliminary test series, Test Series, is the greatest approach to include this component in your UPSC Prelims preparation.

Extra Advice

1. Join a productive study group and talk with peers about ideas. This can help you have      a  better knowledge of the subject and dispel any concerns you may have.

2. Maintaining one's physical and mental health must be prioritized in addition to academics. Eat well and get enough sleep.

3. Maintain your optimism and self-belief. Remind yourself over and again that the difficult path will be worthwhile in the end.

4. There isn't a single, all-encompassing strategy for passing the UPSC Prelims Exam. Thus, adjust the plan based on your unique advantages and disadvantages.

5. On the day of the prelims test, pressure does increase even with enough preparation. It is crucial to manage this pressure appropriately

6. Remind yourself again that everyone experiences stomach butterflies, not just you.

7. Always remember that you deserve to pass the test since you did your homework effectively.
8. To keep calm, stay hydrated and take deep breaths.

Working cleverly and intelligently is just as important as working hard to pass the UPSC Prelims Exam. If used wisely, these techniques may help one become more prepared and give them the confidence they need to pass the UPSC Prelims Exam.
We hope that your UPSC Prelims Exam goes well!