ALBAWABA – Through its sovereign wealth fund, Qatar invested $1 billion in Ambani’s Reliance Retail Ventures Ltd. to acquire 0.99 percent of the company that is worth $100 billion, news agencies reported Thursday. Reliance is India’s biggest brick-and-mortar retailer, owned by Mukesh Ambani, and is working fast to take on competitors, including Amazon.com Inc. and Walmart Inc., Bloomberg reported. The deal comes as Ambani’s conglomerate is also considering a public ...