Author: Dr. B. N. Gupta,
Publisher: SBPD Publications
ISBN:
Category : Science
Languages : en
Pages : 199
Book Description
1. Number System and Rapid Methods of Calculation, 2. Approximation, 3. Decimalisation, 4. Ratio, 5. Proportion, 6. Set Theory, 7. Statistics : Meaning, Nature and Limitations, 8. Collection of Data, 9. Diagrammatic Presentation of Data, 10. Construction of Frequency Distribution.