Matric Math Data Handling and Ratios

 Data Handling Histogram Pie Chart

https://drive.google.com/file/d/1U8OZyDMUsfFkVpfnoujMcHCTpYBLLJ3t/view?usp=drivesdk 

Ratios and Proposition

https://byjus.com/icse-selina-solution-concise-mathematics-class-10-chapter-7-ratio-and-proportion-including-properties-and-uses-exercise-7a/

https://byjus.com/icse-selina-solution-concise-mathematics-class-10-chapter-7-ratio-and-proportion-including-properties-and-uses-exercise-7b/

https://byjus.com/icse-selina-solution-concise-mathematics-class-10-chapter-7-ratio-and-proportion-including-properties-and-uses-exercise-7c/

https://byjus.com/icse-selina-solution-concise-mathematics-class-10-chapter-7-ratio-and-proportion-including-properties-and-uses-exercise-7d/