The image you uploaded shows the cover page of a worksheet titled “Simple Interest” from Corbettmaths. It includes instructions for what to bring to an exam (pencil, pen, ruler, etc.) and general guidance on how to approach the questions — like reading carefully, showing your workings, and checking answers.
However,
there are no actual math problems or questions visible in the image you shared. The page is just the front cover with setup instructions and tips — not the exercises themselves.
Since there’s no problem to solve, I can’t give you a final answer or walk through calculations.
If you have the next page or specific questions from this worksheet, please share them! I’m happy to help you solve any simple interest problems step by step.
Final Answer: No problem was provided to solve.
Parent Tip: Review the logic above to help your child master the concept of simple interest math problems worksheet.