The correct answer is (c) 50.
The BSE Greenex Index is a stock market index of companies listed on the Bombay Stock Exchange (BSE) that are engaged in the development and use of environmental technologies. The index was launched in 2008 and includes 50 companies. The index is designed to track the performance of companies that are working to improve the environment and reduce their impact on climate change.
The BSE Greenex Index is a market-cap-weighted index, which means that the companies with the largest market capitalization have the largest weight in the index. The index is rebalanced quarterly to ensure that it remains representative of the BSE’s environmental sector.
The BSE Greenex Index is a good way to track the performance of companies that are working to improve the environment. The index can be used by investors who want to invest in companies that are making a positive impact on the world.
The other options are incorrect because they do not represent the number of companies that are included in the BSE Greenex Index.