02 April 2016
Why I scored only 5 out of 20 marks for correct answers but different presentation. 1. transportation 2. Pert cpm crashing 3. LPP In November 2016 CA final. please any help will be appreciated.
09 August 2024
Scoring only 5 out of 20 marks in Operational Research for correct answers but with different presentation could be attributed to several factors. Here's a breakdown of potential reasons and tips on how to improve for future exams:
### **Possible Reasons for Low Scores**
1. **Presentation and Structure:** - **Clarity and Organization:** Even if the answers are technically correct, how clearly and logically they are presented is crucial. For instance, presenting a Linear Programming Problem (LPP) with proper steps, constraints, and solutions in an organized manner is essential. - **Adherence to Format:** Ensure that you follow the standard format expected for each type of problem. For example, in transportation problems, clearly state the objective function, constraints, and use the simplex method or other appropriate techniques.
2. **Problem-Solving Techniques:** - **Correct Methods:** Ensure you use the correct methods and techniques as per the problem type. For transportation problems, you should use methods like the Least Cost Method or Vogel's Approximation Method before applying optimization. - **Step-by-Step Solution:** A complete and detailed step-by-step solution is important. Partial solutions or skipping steps can lead to loss of marks.
3. **Understanding of Concepts:** - **Conceptual Accuracy:** Even if the methodology is correct, if thereโs a fundamental misunderstanding of the concept (like the difference between PERT and CPM or how to handle crashing in project management), it can impact scoring. - **Application of Concepts:** Ensure that concepts like crashing in PERT/CPM are applied correctly and the results are interpreted properly.
4. **Relevance and Completeness:** - **Addressing All Parts:** Make sure you address all parts of the question. Sometimes students lose marks because they miss part of the question or don't answer all the parts comprehensively. - **Relevance of Answers:** Answers must be directly relevant to the question asked. Avoid providing information that is not asked for, as it can dilute the effectiveness of your response.
5. **Presentation Style:** - **Neatness and Legibility:** Answers should be neatly written or presented. Poor handwriting or confusing presentation can lead to misunderstandings by the evaluator.
### **Tips for Improvement**
1. **Practice with Previous Papers:** - Regularly practice with past papers and mock exams to familiarize yourself with the format and types of questions asked. Focus on presenting your answers in the most effective way.
2. **Understand the Evaluation Criteria:** - Review the evaluation criteria for each type of problem. For Operational Research, understanding how examiners grade answers can help in presenting answers accordingly.
3. **Seek Feedback:** - If possible, seek feedback from professors or mentors on your previous exam answers. This can provide insight into areas of improvement and help refine your presentation skills.
4. **Study Model Answers:** - Study model answers or solutions provided by your coaching institute or available in textbooks. Observe the structure, format, and presentation style used.
5. **Improve Conceptual Understanding:** - Ensure you have a strong grasp of fundamental concepts. Use textbooks, online resources, or attend revision classes to clear any conceptual doubts.
6. **Consult with Peers:** - Discuss with peers who scored well in Operational Research. They might offer valuable insights into effective presentation and problem-solving strategies.
By addressing these aspects, you can improve your performance in Operational Research and increase your chances of scoring higher marks in future exams.