Chapter 1 OR

What was the primary reason Operational Research (OR) was developed during World War II?

• To reduce military spending

• To train soldiers in mathematics

• To scientifically analyze military operations and improve decision-making

• To promote peace treaties

Which of the following is a key component of an Operational Research model?

• Cost accounting

• Market segmentation

• Objective function

• Tax calculation

Which of the following best describes a stochastic model?

• A model with all known inputs and no variation

• A model where at least some variables are random or uncertain

• A model that only uses whole numbers

• A model that only includes linear equations

In the 7-step OR process, what is the purpose of model validation?

• To make the model easier to use

• To confirm the model is aesthetically pleasing

• To check if the model accurately represents the real-world problem

• To reduce the number of constraints

Which of the following is a real-world application of Operational Research?

• Using AI for movie

• Forecasting weather

• Optimizing refinery

• Creating

What is a real-world application of Operational Research?

• Supply Chain Optimization

• Weather Forecasting

• Quantum Computing

• Social Media Networking

What recommendations can be made using Operational Research?

• Improving supply chain efficiency

• Enhancing customer satisfaction

• Increasing employee engagement

• Boosting marketing efforts

Satellite data can be used in Operational Research to:

• Monitor environmental changes

• Improve supply chain efficiency

• Enhance traffic management

• All of the above

What operations can be implemented to reduce fuel cost?

• Implementing fuel-efficient driving techniques

• Regular vehicle maintenance

• Using alternative fuels

• All of the above

Animation in video games is related to Operational Research in which of the following ways?

• By optimizing character movements and interactions

• By creating realistic graphics and textures

• By enhancing sound effects and music

• By developing engaging storylines