As per the information coming from IIT Guwahati GATE 2018 Final Answer Keys (After Challenge By Students) is releasing on 14th March 2018 (Wednesday) on http://gate.iitg.ac.in/,
IIT Guwahati already released answer keys of GATE 2018 exam which was conducted in February 2018 for all engineering branches on its website – Check Here
GATE 2018 Question Paper With Complete Solution Is Also Available On – https://www.topperforum.com/gatepaper2018/
But as some questions and some answers of GATE 2018 was incorrect in answer keys so IIT Guwahati gave a chance to students to challenge the answerkeys before final result.
Students who have challenged the answerkeys will get their amount refunded back in their account from which they make payment during challenging answer keys.
GATE 2018 final answey keys will be released on 14th March 2018 (Wednesday) on http://gate.iitg.ac.in/ and there will be no other chance to challenge the answer keys again as date of challenging the answerkeys is already over.
LATEST NEWS : IIT Guwahati Released Final Answekey On 13th March 2018 : Click Here
If GATE 2018 exam committe find any complete wrong question with option then full marks will be provided to all candidates and if If GATE 2018 exam committe find any wrong answerkey (Question is correct and option of correct answer is in option) then marks will be awarded to candidates as per new answer (as per new answerkey).
Normalization process will be done as per difficulty of exam paper and as per marks awarded to all candidate on wrong questions to maintain the balance between different shifts papers.