Consider the following statements: Which of the following statements is correct

1. Reliance Industries became the first Indian company to touch the Rs 20-lakh-crore market capitalisation level on the back of a nearly 30% rise in its stock price in three months.
2. RIL touched the Rs 1-lakh-crore market cap mark for the first time on Aug 2, 2005.
3. RIL, which has been the most valued company in India for over a decade, is now ranked (47th) among the world's top 50 companies in terms of market cap.
4. In India, RIL is ahead of TCS - the country's second most valued company - by Rs 3 lakh crore.