UPSC Combined Geo-Scientist Answer Key 2026 Out - Download General Studies, Geophysics Paper 1 and 2 PDF

Notice information

• Download Mobile APP
• Updated November 05, 2026 12:20 PM
• by J Divya
• The UPSC Combined Geo-Scientist Preliminary Answer Key 2026 allows candidates to check the officially accepted answers for their respective papers. The General Studies and Geophysics answer-key PDFs each contain four pages, with a separate answer table for every question-paper series. According to the documents, both papers contain 120 questions, with no questions dropped. The Commission had already declared the Preliminary Examination result on 2 March 2026 and the final Combined Geo-Scientist Examination result on 16 October 2026.

• Download Mobile APP ↗Source-provided destination — verify before signing in or paying.
• WhatsApp ↗Source-provided destination — verify before signing in or paying.
• Instagram ↗Source-provided destination — verify before signing in or paying.
• Telegram ↗Source-provided destination — verify before signing in or paying.
• WhatsApp ↗Source-provided destination — verify before signing in or paying.
• Facebook ↗Source-provided destination — verify before signing in or paying.
• X (Twitter) ↗Source-provided destination — verify before signing in or paying.
• Telegram ↗Source-provided destination — verify before signing in or paying.
• Reddit ↗Source-provided destination — verify before signing in or paying.
• Preferred Source ↗Source-provided destination — verify before signing in or paying.
• Google News ↗Source-provided destination — verify before signing in or paying.

UPSC Combined Geo-Scientist Answer Key 2026 Overview

• The Combined Geo-Scientist Examination is conducted by UPSC for recruitment to various scientific and technical posts. The Preliminary Examination includes a common General Studies paper and a subject-specific second paper.

• upsc.gov.in ↗Source-provided destination — verify before signing in or paying.

UPSC Combined Geo-Scientist Answer Key 2026 Important Dates

• The Combined Geo-Scientist Preliminary Examination was conducted in February 2026, followed by the declaration of its written result in March. The Main Examination and subsequent recruitment stages were completed before UPSC uploaded the Preliminary Examination answer keys in November.

How to Download UPSC Combined Geo-Scientist Answer Key 2026?

• Candidates can download the official Combined Geo-Scientist Preliminary Examination answer keys directly from the Union Public Service Commission website.
• Visit the official UPSC website at upsc.gov.in.
• Open the Examination section.
• Select the Answer Keys option or visit the Combined Geo-Scientist Preliminary Examination 2026 page.
• Find the answer-key entry uploaded on 4 November 2026.
• Select General Studies Paper I, Geophysics Paper II, Geology/Hydrogeology Paper II or Chemistry Paper II.
• Open the official PDF for the applicable paper.
• Locate your question-paper series: A, B, C or D.
• Compare the answers against the original question paper.
• Download and save the PDF for future reference.
• Check UPSC Combined Geo-Scientist Preliminary Examination 2026 Official Page

• upsc.gov.in ↗Source-provided destination — verify before signing in or paying.
• Check UPSC Combined Geo-Scientist Preliminary Examination 2026 Official Page ↗Source-provided destination — verify before signing in or paying.

How to Check Answers Using UPSC CGS Answer Key 2026?

• Candidates can compare the answer keys with their question papers to review the answers accepted by UPSC during the examination evaluation.
• Identify your paper and subject.
• Download the corresponding official answer-key PDF.
• Check the question-paper series.
• Open the correct series page.
• Find the question number from 1 to 120.
• Read the answer option published by UPSC.
• Compare it with the answer marked during the examination, if recorded.
• Repeat the process for the remaining questions.
• Candidates should apply the official marking and negative-marking rules before attempting to calculate examination scores. An informal answer comparison does not replace UPSC's officially published marks.

Important Instructions for UPSC Geo-Scientist Candidates

• Candidates checking the Combined Geo-Scientist Examination answer keys should carefully verify the subject, paper and series before reviewing the published answers.
• Download the official UPSC-issued PDF.
• Confirm that the document belongs to CGS(P) 2026.
• Choose General Studies Paper I or the correct Paper II subject.
• Verify the question-paper series.
• Compare answers using the question numbers printed in the PDF.
• Check the maximum marks and dropped-question information.
• Use the official examination rules when calculating scores.
• Consult UPSC's already published results and marks for official performance information.

UPSC Combined Geo-Scientist Answer Key 2026 Important Links

• Have a question about this exam? Ask about dates, admit card or syllabus and get replies.
• Add FreeJobAlert on Google:

• Ask a Question → ↗Source-provided destination — verify before signing in or paying.
• Sunday TestFree 100-question test with all-India rank ↗Source-provided destination — verify before signing in or paying.
• PracticeTopic-wise questions with answers ↗Source-provided destination — verify before signing in or paying.
• Daily Quiz25 new questions every day ↗Source-provided destination — verify before signing in or paying.
• Current AffairsToday's key news in 5 minutes ↗Source-provided destination — verify before signing in or paying.
• Google Discover ↗Source-provided destination — verify before signing in or paying.