Yes, there are specific strategies to solve numerical questions in commerce. Here are a few strategies that can be helpful:

1. Understand the problem: Read the question carefully and make sure you understand what is being asked. Identify the key information and requirements of the problem.

2. Organize the data: If the problem provides numerical data, organize it in a systematic manner. Use tables, charts, or diagrams to make the information more accessible and easier to work with.

3. Use relevant formulas: Commerce often involves calculations using formulas such as profit and loss, interest rates, ratios, and financial ratios. Make sure you are familiar with the relevant formulas and use them appropriately.

4. Break down complex problems: If the problem seems complex or overwhelming, break it down into smaller, manageable parts. Solve each part separately and then combine the results to find the solution.

5. Show your work: Clearly show each step of your calculation. This not only helps you keep track of your progress but also allows the examiner to understand your thought process and give partial credit if you make a mistake.

6. Practice regularly: The more you practice solving numerical questions, the better you will become. Regular practice will improve your speed, accuracy, and ability to solve complex problems.

7. Review your answers: After solving a numerical question, take the time to review your answer. Make sure you have answered the question correctly and check for any mistakes or errors.

Remember, these strategies are not exhaustive, and different problems may require different approaches. It's important to adapt and develop your problem-solving skills through practice and experience.