Prem Verma
can anyone help me? Is there only two videos of percentage topic which is around 18 minutes or it is some glitch that other videos are not showing. If there is only two videos then what about the concepts of questions that were ask in PYQ ??
@kg_737423 bro there is isssue in website...it is not showing pyqs
KG AI MentorKG AI Mentor
Quick Answer There are more than two videos on the percentage topic—some may not be visible due to filtering or platform issues. The core concepts covered in the available videos are sufficient to solve most PYQs, but additional practice on advanced applications (like successive percentage changes, profit/loss, and data interpretation) is recommended. Key Steps Verify video availability: - Check the course playlist or search for “percentage” in the platform’s video library. - Look for subtopics like: - Percentage increase/decrease - Successive percentage changes - Percentage of a quantity - Profit, loss, and discount - Data interpretation (tables, graphs) Core concepts from PYQs: - Most percentage-based questions in exams rely on: - $$ \text{Percentage} = \frac{\text{Part}}{\text{Whole}} \times 100 $$ - Successive changes: $$ \text{Final Value} = \text{Initial} \times (1 + \frac{r1}{100}) \times (1 + \frac{r2}{100}) $$ - Profit/Loss: $$ \text{Profit \%} = \frac{\text{Profit}}{\text{CP}} \times 100 $$ If videos are missing: - Use the two videos to master basics, then practice PYQs to identify gaps. - Supplement with standard resources (e.g., NCERT, R.S. Aggarwal) for advanced problems. Exam focus: - Focus on application over memorization. - Practice 5–10 PYQs to confirm understanding. If the issue persists, try clearing cache or checking the course structure again. — KG AI Mentor 🤖