There is no Over-the-Counter Exchange of India. The other three options are all recognized stock exchanges in India.

The primary function of a stock exchange is to provide a platform for trading stocks, allowing buyers and sellers to come together and negotiate prices.

Trailing stop order is not a type of stock order. The other three options are all valid types of stock orders.

All of the above statements are true. A stock represents ownership in a company, while a bond represents a loan to a company. A stock pays dividends, while a bond pays interest. A stock can increase or decrease in value, while a bond's value is fixed.

The Securities and Exchange Board of India (SEBI) is the regulatory authority for the Indian stock market. Its role is to regulate the stock market, protect investors, and promote the development of the stock market.

A primary market is where new stocks are issued, while a secondary market is where existing stocks are traded. The other statements are not true.

A prospectus is a document that provides information about a company to potential investors. It is used to raise capital for a company and to comply with the regulations of the Securities and Exchange Board of India (SEBI).

All of the above statements are true. A bull market is a period of rising stock prices, while a bear market is a period of falling stock prices. A bull market is characterized by high investor confidence, while a bear market is characterized by low investor confidence. A bull market is typically followed by a bear market, and vice versa.

A stock split is a corporate action in which a company divides its existing shares into a larger number of shares. This results in a decrease in the value of each share.

All of the above statements are true. A stock dividend is paid in shares of stock, while a cash dividend is paid in cash. A stock dividend is taxable, while a cash dividend is not. A stock dividend increases the number of shares outstanding, while a cash dividend does not.

A margin account is a type of brokerage account that allows investors to buy stocks with borrowed money. This can increase the potential returns on an investment, but it also increases the risk.

All of the above statements are true. In a short sale, the investor sells borrowed shares of stock, while in a long sale, the investor sells shares of stock that they own. In a short sale, the investor profits if the stock price falls, while in a long sale, the investor profits if the stock price rises. In a short sale, the investor is required to pay interest on the borrowed shares, while in a long sale, the investor is not.

A stock option is a contract that gives the holder the right to buy or sell a stock at a specified price in the future. This can be used to increase the potential returns on an investment or to reduce the risk of an investment.

All of the above statements are true. A call option gives the holder the right to buy a stock at a specified price in the future, while a put option gives the holder the right to sell a stock at a specified price in the future. A call option is typically used when the investor expects the stock price to rise, while a put option is typically used when the investor expects the stock price to fall. A call option is more expensive than a put option.

A futures contract is a contract to buy or sell a commodity or financial instrument at a specified price on a future date. This can be used to lock in a price for a commodity or financial instrument at a future date, to increase the potential returns on an investment, or to reduce the risk of an investment.