RAS Prelims Answer Key 2020: Official + Coaching Institute Keys

Complete guide to downloading and using RAS Prelims Answer Key 2020 | Official RPSC keys and coaching institute resources

1. Understanding the RAS Prelims Answer Key Release Process by RPSC

The Rajasthan Public Service Commission (RPSC) follows a structured process for releasing the official answer key for the RAS Prelims examination. This process ensures transparency and allows candidates to verify their responses against the officially approved answers.

After the RAS Prelims 2020 examination was conducted, RPSC announced the official answer key within a specified timeframe. The release typically includes:

• Question Paper: Complete PDF of all questions asked in the exam
• Official Answer Key: Marked answers for all questions
• Answer Explanation: Brief explanations for selected questions
• Objection Window: A designated period for candidates to file objections against incorrect answers

The RPSC publishes this on its official website (rpsc.rajasthan.gov.in), and candidates receive notifications through their registered email addresses. The answer key is usually released in PDF format for easy access and download by all aspirants.

2. How to Download Official RAS Prelims Answer Key 2020 – Step-by-Step Guide

Follow these systematic steps to download the official answer key from RPSC:

Step 1: Visit the Official RPSC Website Go to the official website: rpsc.rajasthan.gov.in. Ensure you are accessing the legitimate website to avoid fraudulent links.

Step 2: Locate the Answer Key Section Navigate to the "Exams" or "Answer Keys" section on the homepage. Look for the RAS 2020 prelims examination link.

Step 3: Click on RAS Prelims 2020 Answer Key Select the specific link related to RAS Prelims 2020. The page will display details about the examination and available documents.

Step 4: Download Question Paper and Answer Key Click on the PDF links to download both the question paper and the official answer key. Save these files to your device for reference.

Step 5: Verify Document Authenticity Check that the downloaded documents contain the official RPSC seal and signature. Cross-reference with the official notification for confirmation.

Step 6: Cross-Check with Multiple Sources Compare the official answer key with your exam answers and coaching institute keys to identify any discrepancies.

Pro Tip: Bookmark the RPSC website and check regularly for updates. Save the answer key in a cloud storage service to prevent data loss.

3. RAS Prelims Answer Keys from Major Coaching Institutes

In addition to the official RPSC answer key, several reputable coaching institutes released their own answer keys for RAS Prelims 2020. These provide alternative references and comprehensive explanations:

Coaching Institute	Key Features	Availability
Drishti IAS	Detailed explanations, PDF format, subject-wise segregation, quick analysis	Website and mobile app
Vajiram and Ravi	Comprehensive coverage, doubt resolution sessions, comparative analysis with official key	Online portal and student dashboard
Insights on India	Question-wise analysis, answer strategies, difficulty assessment, detailed notes	Official website and learning platform
Bansal Classes	Rapid-fire solutions, mock score calculation, expert guidance	Website and offline centers
Sarvah IAS	Subject expert explanations, video solutions, community discussion forums	Online learning platform

These coaching institute keys are valuable because they often provide:

• Detailed reasoning for each answer
• Subject matter expert commentary
• Alternative explanations for controversial questions
• Quick comparison tools with the official key
• Video solutions and live clarification sessions

Note: While coaching institute keys are helpful, always prioritize the official RPSC answer key as the final authority. Some institutes may have printing errors or alternative interpretations of questions.

4. Objection and Representation Process for Incorrect Answers

If you believe there is an error in the official answer key, RPSC provides a formal objection filing process:

Timeline for Filing Objections

RPSC typically opens the objection window for 3-5 days after publishing the official answer key. This is a strict deadline, and no objections are accepted after this period.

Steps to File an Objection

1. Create/Login to Your Account: Access your registered account on the RPSC website using your credentials
2. Navigate to Objection Section: Find the dedicated link for filing objections against answer key
3. Select Question Number: Choose the specific question you wish to object against
4. Provide Justification: Write a detailed explanation with references supporting your objection
5. Attach Supporting Documents: Upload relevant books, court judgments, or official documents as proof
6. Pay Objection Fee: Submit the nominal fee (usually ₹100-200 per objection) through online payment
7. Submit and Save Receipt: Complete the submission and save the receipt for records

Important: RPSC receives thousands of objections during this period. Expert committees review objections and may modify the answer key based on valid technical and factual errors. Results are declared only after objection processing is complete.

5. How to Calculate Your Expected Score Using the Answer Key

Once you have the official answer key, follow this method to calculate your estimated score:

Scoring Formula for RAS Prelims 2020

The General Knowledge and General Studies paper (Paper I) typically follows this pattern:

• Total Questions: 150
• Marks per Question: 1 mark
• Negative Marking: 1/3 mark deduction for each wrong answer
• Total Marks: 150

Calculation Method

Estimated Score = (Correct Answers × 1) – (Incorrect Answers × 1/3)

Example: If you answered 110 questions correctly and 30 incorrectly (10 left unanswered):

Score = (110 × 1) – (30 × 0.33) = 110 – 10 = 100 marks

Step-by-Step Score Calculation

1. Create a table with columns: Question Number, Your Answer, Correct Answer, Match (Yes/No), Result
2. Compare each of your answers with the official answer key
3. Mark "Correct," "Incorrect," or "Not Attempted" for each question
4. Count total correct answers
5. Count total incorrect answers
6. Apply the formula: (Correct × 1) – (Incorrect × 1/3)
7. Compare with the RAS Prelims Cut-off 2020 to assess selection chances

6. What to Do After Checking Your Score

After calculating your expected score, take the following actions strategically:

If Your Score is Above the Cut-off

• Begin preparing for RAS Mains examination immediately
• Focus on optional subject selection and essay writing
• Review current affairs and historical topics in depth
• Join mains-specific coaching programs if needed
• Take regular mock tests for mains papers

If Your Score is Below the Cut-off

• Analyze your weak areas systematically
• Identify topics where you made maximum mistakes
• Plan a comprehensive revision strategy for next year
• Focus on quality study material and standard references
• Join a structured coaching program for better guidance
• Practice previous years' papers extensively

In Either Case

• Wait for Official Results: Do not make career decisions solely based on your calculations
• File Objections if Applicable: If you identified errors in the answer key, file formal objections
• Check Final Cut-off: Compare your calculated score with the official RAS Prelims cut-off 2020
• Prepare for Mains or Next Attempt: Start preparing for the next stage immediately
• Maintain Documents: Keep copies of the answer key, question paper, and your responses