Commercial Arithmetic Class XI by Dr. S. K. Singh, Samresh Chauhan -
Author: Dr. S. K. Singh
Publisher: SBPD Publications
Published: 2020-06-22
Total Pages: 343
ISBN-13:
DOWNLOAD EBOOK0.Number System and Rapid Methods of Calculation, 1. Approximation, 2. Contracted Method of Multiplication, 3. Contracted Method of Division, 4. Decimalisation, 5. Ratio, 6. Proportion, 7. Table of Nine Value, 8. Chain Rule, 9. Percentage, 10. Discount, 11. Commission and Brokerage, 12. Simple Interest, 13. Compound Interest, 14. Compound Interest with the Help of Logarithms, 15. Profit and Loss · Appendix : Logarithms · Log and Antilog Table · Examination Paper