This question checks awareness of which large Indian business house owned a popular online gaming portal launched in the mid-2000s. The clue is in matching the venture to the conglomerate that was diversifying heavily into digital media and entertainment at that time.
Since Zapak's ownership traces directly to the Reliance ADAG umbrella rather than to any television or film-focused company, the correct group is Anil Dhirubhai Ambani Enterprises.
Let's summarize:
The correct answer is option (D), Anil Dhirubhai Ambani Enterprises.