Explanation:

• At the fourth BRICS Summit in New Delhi (2012), the leaders of Brazil, Russia, India, China and South Africa considered the possibility of setting up a new Development Bank to mobilize resources for infrastructure and sustainable development projects in BRICS and other emerging economies, as well as in developing countries.Hence statement 1st is correct.
• Capital: The authorized capital for NDB is $100 Billion while initial subscribed capital is $50 billion. Initial subscribed capital was equally distributed among the founding members ($10 billion each). Hence statement 2nd is correct.
• Voting power of each member is equal to the number of its subscribed shares in capital stock.