1..Stock market is a secondary market where exchange of shares takes palace between buyers and seller.
2. we have different stock exchanges out of them most popular are BSE and NSE. average performance of top 30 and 50 companies reflect as SENSEX and NIFTY respectively.
3. SEBI approves the company stocks to trade in the market. it acts as a regulator for stock market.
4.Shares purchased during IPO in primary market cannot be refunded, so people tend to exchange their share in secondary market.
5. Equity is the distribution of shares equally
6. Face Value is just a denomination
7. share price is current market price (price currently people are buying and selling.