Weightage Analysis & Important Topics for Engineering Materials (Mission ISRO)

By BYJU'S Exam Prep

Updated on: September 25th, 2023

Engineering Materials is most often included in Manufacturing subject and complete analysis is included in it. Although the weightage of Engg. materials are not high as compared to other subjects, in ISRO exam we define it separately. So, here we are giving the Weightage Analysis of Engineering Materials and Important topics which have appeared in previous exams (2016, 2017 and 2018).

Avail Mechanical Engg. Test Series for ISRO Exam!

Weightage Analysis of Engineering Materials

Exam  No.of Questions No.of Marks
ISRO Mechanical Exam 2018 5 15
ISRO Mechanical Exam 2017 (Dec) 4 12
ISRO Mechanical Exam 2017 (May) 5 15
ISRO Mechanical Exam 2016  2 6

Important Topics for Engineering Materials

Exam Topics covered in Exam
ISRO Mechanical Exam 2018
  • Crystal Structure
  • Types of Materials
  • Steel & its properties
ISRO Mechanical Exam 2017 (Dec)
  • Phase Diagram
  • Iron-Carbon Diagram
  • Alloy Steels
ISRO Mechanical Exam 2017 (May)
  • Heat Treatment process
  • Properties of Iron and alloys
  • Iron-Carbon Diagram
ISRO Mechanical Exam 2016 
  • Crystal structure
  • Heat Treatment of steel

Note: As per the previous year analysis, we can see that weightage is usually 2-3 questions, but in some cases, it may rise to 4-5 questions. Questions are generally easier making scoring quite easy.

  • Practice ISRO Mechanical Exam Previous Year Papers here:

ISRO ME Previous Year Papers

All the Best


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