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GATE 2018 Chemical Engineering (CH) Answer Key, Question Paper & Analysis

Last Updated - March 12, 2018

IIT Guwahati have successfully conducted GATE 2018 Chemical Engineering on Feb 4. Nearly 3,317 students take GATE CH Paper out of the 18, 641 who had registered for it. GATE 2018 Result will be declared by March 17, 2018. The fear of negative marking loomed large over GATE Exam for chemical engineering seats held here on Sunday.

The Official GATE 2018 Answer key and Question Paper has been released – 

Chemical Engineering (CH)Question PaperAnswer Key
  • Mostly questions are basics, fundamental, concept based and thought-provoking. Check GATE CH Paper Analysis
  • The official answer keys are referred for evaluating GATE Scores. Based on official answer keys, the result is declared.

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GATE Cut off

PSU Recruitment Through GATE 2018

GATE Counselling

GATE 2018 Answer Key is released by IIT which takes the responsibility of conducting the test for that particular year. All applicants who passed in GATE are allowed to analyze their test performance by using the answer key. They can even anticipate their marks before the result is announced. It is issued by paper and code wise.

How to Check GATE 2018 CH Answer Key?

GATE Answer Keys illuminate test takers of right answers. Concocting the marking scheme, applicants derive marks they may acquire in the final result. Aside from that facility, Applicants can likewise challenge the official keys within the given time-frame before the announcement of results.

  1. Visit the official website of GATE i.e.
  2. Enter required credentials i.e. Enrollment ID, Registration Number and Date of Birth
  3. GATE CH Answer key will be displayed on your screen.
  4. Check and download it for future reference.

An applicant can avail the chance and challenge the answer key of any question subsequent to giving their practical legitimization. The same is to be encased in the required entirety of money. Candidates are advised to ensure that they quote the proper question number. If the specialists acknowledge the presented reply, the money paid will be refunded.

GATE 2018 CH Paper Analysis

  • GATE 2018 chemical Engineering Exam was divided into 2 sections- General Aptitude and Technical Questions.
  • 15 Questions were asked from the General Aptitude section and 85 questions were from Technical Section.
  • Technical section further has 1 mark and 2 marks questions.
  • You can find the number of questions asked from each topic in the table: -
Name of the TopicNumber of 1 Mark QuestionsNumber of 2 Mark Questions
Engineering Mathematics25
Chemical Reaction Engineering34
Heat Transfer43
Mass Transfer04
Process Calculation12
Mechanical Operation12
Plant Design and Economics31
Fluid Mechanics24
Instrumentation and Process Control42
Chemical Technology30
Chemical Engineering Thermodynamics23

GATE 2018 Cut off 

GATE cut off is the minimum score which must be scored by candidate in order to reserve a seat. The cut off varies for different institutes, streams and the category of candidate. Expected GATE Cut offs (stream-wise) for the year 2018 is provided below (on the basis of previous year cut offs)-

CategoryMinimum Qualifying Cut Off

GATE Cut off for CH 2017 for Various Institutes 

Name of the InstituteGeneralOBCSCSTPWDGen PWDOBC PwD
IIT BHU470431324208-- 
IIT Madras582573384242  199
IIT Delhi Direct Admission670630535445535  
IIT Delhi -Interview and Shortlisting540450375300375  

GATE Cut off for CH 2017 for IIT Bombay

SpecializationsQualifying Discipline*GATE Discipline*Cut Off (GN)Cut Off (OBCNC) (.9 of GN)Cut Off (SC/ST) (.6666 of GN)
Chemical EngineeringAll eligible Qualifying disciplineCH730657487



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