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Previous year question hub

Production Control - Operations research and Operations management - Production & Industrial Engineering Previous Year Questions

Practice Production Control - Operations research and Operations management - Production & Industrial Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

21Papers
19Years
95Questions
1Topics

Production Control question pattern

Every graph below is calculated only from this selection.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

Easy 56 58.9%
Medium 38 40%
Hard 1 1.1%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 72 75.8%
Numerical Answer Type (NAT) 22 23.2%
MSQ 1 1.1%

Subject weightage

Top subjects by unique question coverage.

Production & Industrial Engineering
95 Qs

Most asked topics

Top topics across the included previous year papers.

Operations research and Operations management
95 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Production Control
95 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Production and Industrial Engineering (PI) 2026
4 Qs
Production & Industrial Engineering (PI) 2025
2 Qs
Production & Industrial Engineering (PI) 2024
5 Qs
Production & Industrial Engineering (PI) 2023
3 Qs
Production & Industrial Engineering (PI) 2022
3 Qs
Production & Industrial Engineering (PI) 2021
3 Qs
Production & Industrial Engineering (PI) 2020
5 Qs
Production & Industrial Engineering (PI) 2019
2 Qs
Production & Industrial Engineering (PI) 2018
4 Qs
Production & Industrial Engineering (PI) 2017
4 Qs
Production & Industrial Engineering (PI) 2016
2 Qs
Production & Industrial Engineering (PI) 2014
3 Qs
Production & Industrial Engineering (PI) 2013 [Session 2]
5 Qs
Production & Industrial Engineering (PI) 2013 [Session 1]
4 Qs
Production & Industrial Engineering (PI) 2013 [Session 4]
4 Qs
Production & Industrial Engineering (PI) 2012
2 Qs
Production & Industrial Engineering (PI) 2011
2 Qs
Production & Industrial Engineering (PI) 2010
9 Qs
Production & Industrial Engineering (PI) 2009
8 Qs
Production & Industrial Engineering (PI) 2008
12 Qs
Production & Industrial Engineering (PI) 2007
9 Qs

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper nameYearPDFAttempt
Production and Industrial Engineering (PI) 20262026
4 questions in this view
2026
Production & Industrial Engineering (PI) 20252025
2 questions in this view
2025
Production & Industrial Engineering (PI) 20242024
5 questions in this view
2024
Production & Industrial Engineering (PI) 20232023
3 questions in this view
2023
Production & Industrial Engineering (PI) 20222022
3 questions in this view
2022
Production & Industrial Engineering (PI) 20212021
3 questions in this view
2021
Production & Industrial Engineering (PI) 20202020
5 questions in this view
2020
Production & Industrial Engineering (PI) 20192019
2 questions in this view
2019
Production & Industrial Engineering (PI) 20182018
4 questions in this view
2018
Production & Industrial Engineering (PI) 20172017
4 questions in this view
2017
Production & Industrial Engineering (PI) 20162016
2 questions in this view
2016
Production & Industrial Engineering (PI) 20142014
3 questions in this view
2014
Production & Industrial Engineering (PI) 2013 [Session 1]2013
4 questions in this view
2013
Production & Industrial Engineering (PI) 2013 [Session 2]2013
5 questions in this view
2013
Production & Industrial Engineering (PI) 2013 [Session 4]2013
4 questions in this view
2013
Production & Industrial Engineering (PI) 20122012
2 questions in this view
2012
Production & Industrial Engineering (PI) 20112011
2 questions in this view
2011
Production & Industrial Engineering (PI) 20102010
9 questions in this view
2010
Production & Industrial Engineering (PI) 20092009
8 questions in this view
2009
Production & Industrial Engineering (PI) 20082008
12 questions in this view
2008
Production & Industrial Engineering (PI) 20072007
9 questions in this view
2007

All Production Control previous year questions

Practice every matching question in batches of 20, with every available option.

1
2007 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2007
Which one of the following is an indispensable part of Just-in-Time manufacturing of multiple products on a line?
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2
2007 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2007
The moving average method is to be used for forecasting demand based on \( m \) periods of data. Two values of \( m \) are tried, \( m_1 \) and \( m_2 \) with \( m_1 > m_2 \), to get two different forecasts, denoted by \( F(t) \) and \( G(t) \).
P – \( F(t) \) has less variability than \( G(t) \)
Q – Forecast error of \( F(t) \) is less than that of \( G(t) \)
Which of the above statements are true?
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3
2007 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2007
The moving average method is to be used for forecasting demand based on m periods of data. Two values of m are tried, m_1 and m_2 with m_1 > m_2, to get two different forecasts, denoted by F(t) and G(t).
P – F(t) has less variability than G(t)
Q – Forecast error of F(t) is less than that of G(t)
Which of the above statements are true?
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4
2007 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2007
Item P is made from components Q and R. Item Q, in turn, is made from S and T. The lead times for items P, Q, R, S, and T are 2, 3, 10, 5, and 6 weeks, respectively. The lead time (in weeks) needed to respond to a customer order for item P is
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5
2007 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2007
Four jobs have to be sequenced on a single facility, with the objective of minimizing the maximum tardiness \(= \max_j |\text{Completion time}_j - \text{Due date}_j|\). The jobs have due dates and processing times as follows.
JobDue date (day number)Processing time (days)
P52
Q610
R33
S74

The last job that should be taken up is
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6
2007 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2007
A manufacturing system with a production rate \(p\) units/day experiences a demand rate of \(d\) units/day where \(p > d\). Let \(Q\) be the maximum production quantity per period. When the total production in a period reaches \(Q\) units, the production is stopped and restarted only when inventory becomes zero. In such a scenario, the maximum cycle inventory is
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7
2007 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2007
The minimum WIP level that allows the line to operate under maximum capacity is
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8
2007 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2007
Statement for Linked Answer Questions 78 & 79:
Consider an unbalanced serial assembly line consisting of three workstations that produces a single part. The part visits each workstation exactly once. The number of parallel machines at each workstation and the processing time at a machine is shown below:
WorkstationNumber of machinesProcessing time (minutes)
112
225
3610

What is the capacity (in parts/minute) of the above assembly line?
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9
2008 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2008

In inventory cost structure, set up cost is a part of replenishment cost when it

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10
2008 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2008
The process of tracing through the MRP records and all levels in the product structure to identify how changes in the records of one component will affect the records of other components is known as
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11
2008 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2008
When P is the rate of production, D is the demand rate and t is the duration of production, the actual inventory built up during production period in the EPQ model is
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12
2008 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2008
Six jobs are received for processing and their processing times and delivery dates are given below:
Job SequenceProduction Time (days)Delivery Date (days)
P24
Q518
R38
S44
T620
U424
Using FCFS dispatching rule, the average lateness is
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13
2008 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2008
Daily demand of a product is normally distributed with a mean of 50 units and a standard deviation of 5. Supply conditions are virtually certain with a lead time of 6 days. If a 95 percent service level is desired, the reorder point ($z_{0.95}=1.645$) is
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14
2008 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2008
Statement for Linked Answer Questions 84 and 85:
A company forecasts the demand for a product to be 400 units per month for each of the next three months. The actual demand, however, turned out to be 400, 550 and 580 units respectively for those three months.
The forecast error bias is
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15
2008 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2008
Statement for Linked Answer Questions 84 and 85:
A company forecasts the demand for a product to be 400 units per month for each of the next three months. The actual demand, however, turned out to be 400, 550 and 580 units respectively for those three months.
The forecasting technique used has a tendency to
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16
2008 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2008
The forecasting technique used has a tendency to
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17
2009 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2009
Which of the following forecasting models explicitly accounts for seasonality of demand ?
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18
2009 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2009
A grocery store faces a demand of 50 units of soap per day. The store orders soap periodically. It costs Rs.100 to initiate a purchase order. It costs Rs. 0.04 per soap per day to store the soap. The lead time between placing and receiving the order is 4 days. The optimal inventory policy for ordering soap is to
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19
2009 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2009
The optimal sequence of jobs that will minimize makespan (total time required to complete all jobs) is
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20
2009 · Production & Industrial Engineering · Operations research and Operations management · Production Control
Production & Industrial Engineering (PI) 2009
When the jobs are processed based on the optimal sequence that minimizes makespan, the total idle time (in min) on Machine N is
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Showing 20 of 75 questions