Maggi Ajjayya, Kottur’s “Computer Man,” amazes social media with lightning-fast mental math. Despite only studying till 8th grade and surviving by begging, his calculation tricks have gone viral.

Discover how to calculate the weighted average cost of capital (WACC) in Excel. Learn the steps, formulas, and data required to estimate your funding costs.

Speaking on how a smart investor accumulates much more than a normal equity mutual fund investor, Pankaj Mathpal, CEO & MD at Optima Money Managers, said, “Equity mutual funds offer a monthly SIP with ...