Virat Kohli and Anushka Sharma has appointed as the first brand ambassadors of which of the following company?

Dream11 has just become a Unicorn, that is a billion-dollar startup. Few exciting developments have made Dream11 to be the India's first gaming startup to join the elite club of privately-held startups. The term "Unicorn" refers to the tech startups with the market valuation of $1 billion.

Paytm has launched a recurring payment service for merchants that are working on a digital subscription model. The move will allow the subscription-based businesses to collect payments from their subscribers effortlessly. Recurring payments are an automatic payment system wherein the merchants automatically charge their customers for a specified service on a pre-arranged schedule.

Vodafone Idea Ltd on 3 May 2019 announced a five-year multi-million-dollar IT outsourcing deal with IBM. The deal will provide a platform for fast-track joint initiatives in Artificial Intelligence and Internet of Things. The new infrastructure platform will remove constraints to an exponential growth of data usage driven by increasing consumption of video, streaming and digital commerce.

Google has partnered with bullion refiner MMTC-PAMP India to allow Google Pay users to buy and sell gold through the app. Through this partnership with India's only LBMA-accredited gold refinery, Google Pay users will be able to buy 99.99% 24-karat gold. This type of service is already offered by the likes of Paytm, Mobikwik, and PhonePe.

Bombay Stock Exchange (BSE), Asia's first and India's largest stock exchange and Network Intelligence, a global cybersecurity services provider & CERT-IN empanelled vendor inks Memorandum of Understanding (MoU) to provide cybersecurity services to its members according to the cybersecurity framework set by SEBI. Last year, SEBI had released its guidelines on cybersecurity titled "Cybersecurity & cyber Resilience Framework for Stock Brokers/Depository Participants".

BSE (earlier known as Bombay Stock Exchange) and India International Exchange (India INX) have signed a memorandum of understanding with Moscow Exchange (MOEX) to connect investor community and companies in both countries besides allowing a capital formation platform. BSE and India INX are the first Indian exchanges to enter into the MoU with Moscow exchange. The exchange companies have agreed to the secondment of senior personnel to enhance understanding of activities in each other's market.

Tata Projects has received an order from the Nuclear Power Corporation of India (NPCIL) for the construction of 2 x 700 MW power plant. The estimated cost is about $321 million. This is the firm's third contract in the nuclear power sector. This project will provide the much needed power supply to the region and ensure developmental initiatives receive an impetus. The scope of work involves the construction of main plant buildings, structures and other works of Gorakhpur Haryana Anu Vidyut Pariyojana - 1&2.

Reliance Nippon Life Asset Management (RNAM) has joined hands with Google to enable the customers of Reliance Mutual Fund to carry out voice-based financial transactions. With this, RNAM becomes the first company in India, to provide a conversational interface that would help customers regarding funds transactions.

The Department of Telecom (DoT) approved for the merger of Tata Teleservices (TTSL) with Bharti Airtel, subject to the condition that the Sunil Bharti Mittal-led firm furnishes Rs.7,200 crore worth bank guarantee. Both the companies are expected to submit an undertaking on matters related to court cases before the merger is taken on record. The merger will be taken on record after Airtel submits the bank guarantee of about Rs.6,000 crore for one-time spectrum charges and another Rs.1,200 crore for the spectrum that would be acquired from TTSL.

Tata Power and Indraprastha Gas Limited (IGL) signed a memorandum of understanding to set up integrated customer services and optimize value for customers. The pact will also cover common safeguard activities of underground assets (pipes and cables) including the right of way for activities like maintenance and laying of pipes and cables, routine patrolling of under and above ground assets.