Yes, you can invest in cryptocurrencies using Indian currency, but you cannot use cash for the payment. Every investor needs a bank account linked to the crypto account to add money and make a digital payment. Only KYC-approved users can make such payments. Investors should note that exchanges charge some fees when you make an investment and redeem it. The fee levied may vary from one exchange to another, and from one currency to another.
SafeMoon Made it to the ‘Top 100 Crypto List’ without Major Listings in Top Trading Platforms

Binance may be the top choice for crypto traders across the world but it appears regulators are getting fed up. On June 27, 2021, the Financial Conduct Authority (the U.K.'s financial watchdog), banned Binance Markets Ltd., an affiliate of Binance, from operating in the United Kingdom. As countries around the world continue to take steps toward further regulating cryptocurrency, Binance may have to make some hard choices.
Identifying the determinants of asset prices is one of the most important questions in finance. Traditional asset pricing theories are founded on the idea that equity prices should be determined by fundamentals such as earnings (Gordon 1959, Campbell and Shiller 1988). In contrast, the behavioral finance literature posits that prices do not always follow fundamentals due to investor sentiment trading (Shiller 1981, Baker and Wurgler 2006, Stambaugh et al. 2012). Eventually however, equity prices seem to trace their fundamentals (Pa´stor and Veronesi, 2003, 2006, Bartram and Grinblatt 2018).