
GATE CH Answer Key 2026 will be released along with the response sheet on the login portals of the candidates after the exam. The GATE exam has been scheduled to begin on February 7, 2026. Candidates will be able to get the GATE CH Answer Key after the exam is over. It is expected that the answer key will be available in February/March 2026.
GATE exam is a CBT paper that includes 65 questions of 100 marks to solve in 3 hours. Candidates who will appear in the GATE exam will get the GATE CH Answer Key 2026 after the exam, expected in February-March 2026.
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GATE CH Answer Key 2026 Overview |
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Exam Name |
Graduate Aptitude Test in Engineering (GATE) 2026. |
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Paper Code |
CH (Chemical Engineering). |
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Conducting Authority |
IIT (Conducting Institute for GATE 2026). |
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Exam Dates |
February 7, 8, 14, and 15, 2026 |
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Total Questions |
65 questions. |
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Exam Format |
Computer-Based Test (CBT). |
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Total Marks |
100 marks. |
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Exam Duration |
3 hours. |
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Answer Key Release (Expected) |
February/March 2026 (after the exam). |
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Official GATE Website |
gate2026.iit.ac.in. |
Check: GATE CH Exam Analysis 2026
Candidates can access the GATE CH Answer Key 2026 Download Link once it is available on the official website. The authority will provide the answer key along with the response sheet on the online login portals for candidates.
GATE CH Answer Key 2026 Download Link (Active Soon)
Candidates can follow the simple steps to download the GATE CH Answer Key from the login portal.
Step 1: Visit the GATE website.
Step 2: Go to the GOAPS portal.
Step 3: Enter the credentials Enrollment ID / Email Address and your Password to log in.
Step 4: Look for the subject-wise answer key.
Step 5: Click on the link to get the answer key and download it for future reference.
Step 6: Candidates can get the response sheet online and download.
Also Check - GATE CH 2026 Question Paper
GATE CH Challenge Window will be active after the release of the official answer key on the website. It will allow the candidates to match the answers from the response sheet and the official answer key. If candidates find any discrepancy, they can challenge the answer key by submitting valid proofs and making an online fee payment.
Step 1: Go to the GATE website, log in to the GOAPS portal.
Step 2: Enter the required credentials, Enrollment ID / Email Address, and Password.
Step 3: Candidates can check the questions to challenge.
Step 4: Submit the valid proof.
Step 5: Make the required fee payment and submit.
Also Check - GATE Answer Key 2026
Candidates can predict their score using the GATE CH Answer Key online. It is essential to have a complete understanding of the marking scheme. Match the correct answers using the answer key and response sheet provided.
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Question Type |
Marks for Correct Answer |
Negative Marking |
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MCQ (1 Mark) |
+1 mark. |
−1/3 mark. |
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MCQ (2 Marks) |
+2 marks. |
−2/3 marks. |
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MSQ (1 or 2 Marks) |
+1 or +2 marks (as per question). |
No negative marking. |
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NAT (1 or 2 Marks) |
+1 or +2 marks (as per question). |
No negative marking. |
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