Ask Question, Ask an Expert


Ask Operation Research Expert

Q1. a) What do you understand by linear programming problem? Describe the steps involved in linear programming problem formulation?

b) Paper mill produces two grades of paper viz., X and Y. As of raw material restrictions, it can’t generate more than 400 tons of grade X paper and 300 tons of grade Y paper in a week. There are 160 production hours in a week. It needs 0.20 and 0.40 hours to produce a ton of grade X and Y papers. The mill earns a profit of Rs. 200 and Rs. 500 per ton of grade X and Y paper respectively. Formulate this as a Linear Programming Problem.

Q2.a) Discuss the methodology of Operations Research. 

b) Describe in brief the phases of Operations Research.

Q3) Solve the following Linear Programming Problem using Simple method. Maximize Z= 3x1 + 2X2 Subject to the constraint
X1+ X2 ≤ 4                 
X1 - X2 ≤ 2                 
X1, X2 ≥ 0 

Q4) Describe the procedure of MODI method of finding solution through optimality test. 

Q5. a) Describe the steps in Hungarian method.

b) Solve the following assignment problem.

Machine Operators
 1 2 3 5
A 60 50 45 45
B 40 45 55 35
C 55 70 60 50
D 45 45 40 45 

Q6. a) Describe the steps involved in Vogel’s approximation method (VAM) of solving Transportation Problem.

 b) Solve the following transportation problem using Vogel’s approximation method. 
Factories Distribution Centre Supply

C1 C2 C3 C4
F1 3 2 7 6 50
F2 7 5 2 3 60
F3 2 5 4 5 25
Requirements60 40 20 15

Operation Research, Management Studies

  • Category:- Operation Research
  • Reference No.:- M91263

Have any Question? 

Related Questions in Operation Research

Q1 how easy do you find it to contact usq2 how do you rate

Q1. How easy do you find it to contact us? Q2. How do you rate availability of the following services from ESD? Use the following rating: 1 -> Poor 2 -> Average 3 -> Good 4 -> Very Good 5 -> Excellent f) Pest Control & F ...

Q1 explain the scope of operations researchnbspq2 what are

Q1. Explain the Scope of Operations Research.  Q2. What are the Features of Operations Research? Q3. Explain the Monte Carlo Simulation. Q4. Explain the characteristics and constituents of a Queuing system. Q5. What do y ...

For the effective execution of intelligent transportation

For the effective execution of Intelligent Transportation System (ITS) and Information Technology (IT) advancements, the Transit Enterprise Architecture and Planning (TEAP) Framework venture has tried to furnish travel o ...

Operations research - projectintroduction1 the problems

Operations Research - Project Introduction 1. The problems should be formulated as Mixed Integer-Linear Programming problems and computational results obtained using AMPL where necessary. Do not try to use the in-built A ...

Advanced diploma of businessestablish amp maintain

Advanced Diploma of Business Establish & Maintain Strategic Networks Assessment Tasks 1: Description: Strategic networks could be a valuable source of information, expertise and competitive advantage for organisations, o ...

Regression line drawn as yc1075x when x was 2 and y was 239

Regression line drawn as Y=C+1075x, when x was 2, and y was 239, given that y intercept was 11. calculate the residual

Prepare a report on the impact of purchasing strategies on

Prepare a report on "The impact of Purchasing Strategies on Performance of Organization's Performance: A Case of Construction Industry in Australia" Couple of contents in the table is explained below, like what you have ...

Use the following article on qualitative approaches written

Use the following article on qualitative approaches written by Kahlke (2014), to answer the following questions They note how in the development of qualitative research, three major methodologies are discussed most frequ ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate