Discover how to accurately calculate beta in Excel, understand its importance in finance, and ensure consistency by choosing the correct time periods for data analysis.

Learn how to calculate the present value of various bond types using Excel, including zero-coupon, annuities, and continuous compounding bonds, for informed investing.

Prepare for CBSE Class 10 Social Science 2026 with this sample paper, marking scheme, and exam format for the March 7 ...