GATE PI Preparation Guide
IIT Madras (organising institute for GATE 2027)
Your Complete Preparation Guide for GATE PI 2027 — strategy, study plan, tips & more.
Exam Overview
Mode
Online (CBT)
Frequency
Annual (February)
Next Exam Date
6, 7, 13, 14, 20 & 21 Feb 2027
EEligibility Criteria
BTech/BE in Production/Industrial/Manufacturing Engineering
ANumber of Attempts
No limit
Study Plan by Subject
Production & Industrial Engineering
Week 1-4: Foundation
Core concepts & basics
Week 5-8: Deep Practice
Advanced problems & revision
Week 9-12: Mock Tests + Revision
Full-length tests & weak-area focus
Refer to official syllabus for complete topic list
Engineering Mathematics
Week 1-4: Foundation
Core concepts & basics
Week 5-8: Deep Practice
Advanced problems & revision
Week 9-12: Mock Tests + Revision
Full-length tests & weak-area focus
Refer to official syllabus for complete topic list
General Aptitude
Week 1-4: Foundation
Core concepts & basics
Week 5-8: Deep Practice
Advanced problems & revision
Week 9-12: Mock Tests + Revision
Full-length tests & weak-area focus
Refer to official syllabus for complete topic list
Expert Preparation Tips
Operations Research (LP, Transportation, Assignment, PERT/CPM) is easy-scoring — master all standard algorithms
Metal Cutting (turning, milling, drilling) with tool life equations is predictable — practice Machining calculations
Quality Control (control charts, acceptance sampling, six sigma) is formula-heavy — prepare a reference sheet
Manufacturing processes (casting, forming, welding, metrology) need practical understanding alongside theory
OR numericals (simplex iterations, EOQ, queueing) are step-marked and repeatable — perfect them for guaranteed marks
Metrology and machining numericals (tool life, machining time) overlap with GATE ME — reuse that question bank
Exam Pattern at a Glance
| Section | Questions | Marks | Duration (est.) |
|---|---|---|---|
| Production & Industrial Engineering | 22 | 33 | 60 min |
| Engineering Mathematics | 22 | 33 | 60 min |
| General Aptitude | 22 | 33 | 60 min |
| Total | 65 | 100 | 180 min |
Important Dates
Registration Opens
2 Sep - 5 Oct 2026 (late fee until 12 Oct 2026)
Next Exam Date
6, 7, 13, 14, 20 & 21 Feb 2027
Conducted By
IIT Madras (organising institute for GATE 2027)
Frequently Asked Questions
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