GTU · BE Mechanical · Semester 7
GTU 2171901 Operation Research Old Question Papers PDF
Official Gujarat Technological University (GTU) old question papers PDF (Regular & Remedial) and step-by-step solved questions for Operation Research across 2025 – 2026 examinations.
7 questions GTU asked more than onceAsked in all 2 papers: The demand for a part is 100 units per day. The incurred fixed cost is Rs 400 for every time order. The holding cost is 80 paisa per unit per day. If lead time is 5 days, calculate the economic lot size and reorder point.See listExam papers
Most repeated questions
7 questions GTU set in two or more of 2 papers, most repeated first. Tap a year to open that paper at the question.
The demand for a part is 100 units per day. The incurred fixed cost is Rs 400 for every time order. The holding cost is 80 paisa per unit per day. If lead time is 5 days, calculate the economic lot size and reorder point.
Explain Kendall’s notation for queuing system.
Write a short note on “ABC analysis” of inventory control technique.
Explain different phases of OR.
Define the following terms relating the customer’s behavior in Queue. (A)Balking (B) Jockeying (C) Reneging.
Discuss various costs involved in an Inventory model.
Distinguish forward pass and backward pass calculation in context of critical path method.
Which branches take this subject
GTU's syllabus lists 2171901 for 3 branches. One set of papers serves all of them.
Semester 7: 3 branches
Manufacturing Engineering, Mechanical Engineering, Production Engineering
Other Semester 7 subjects
Common questions
Are these GTU 2171901 Operation Research papers valid for both Regular and Remedial exams?
Yes. Gujarat Technological University (GTU) follows the same 70-mark syllabus, exam blueprint, and 23-mark passing cutoff for both Regular and Remedial (ATKT/backlog) examinations. All 2 past exam sessions (2025 – 2026) serve as comprehensive preparation for either attempt.
How can I download GTU 2171901 Operation Research old question papers PDF?
You can download official GTU 2171901 original question paper PDFs directly from the table above with 1 click and zero deceptive ads or wait timers. Every paper also includes interactive online questions with AI study prompts.
What is the passing mark for GTU Operation Research (2171901)?
The external theory exam carries 70 marks. The minimum passing cutoff is 23 marks (33%). Exam duration is 2.5 hours.
What is the GTU exam pattern for 2171901?
The examination contains 5 main questions of 14 marks each, totaling 70 marks. Questions 2 through 5 provide internal OR choices, typically split into 3-mark, 4-mark, and 7-mark questions.