- 12th Business Maths and Statistics - Chapter 9,10 Monthly Test Question Paper - 2022 - 2023 | Mr. Venkatesan Swaminathan - English Medium PDF Download Here
- 12th Business Maths and Statistics - Chapter 9,10 Monthly Test Question Paper - 2022 - 2023 |Mr. Venkatesan Swaminathan - Tamil Medium PDF Download Here