How many people watch exactly two platforms?
Explanation:
From the given data, we get the following diagram.
∴ Number of people watching only Hotstar = 460 – 3 × 40 – 60 = 280
∴ Number of people watching only Netflix = 360 – 3 × 40 – 60 = 180.
∴ Number of people watching only SonyLiv = 360 – 3 × 40 – 60 = 180.
∴ Number of people watching only Prime = 440 – 3 × 40 – 60 = 260.
Hence, we get the following complete diagram.
Number of people who watch exactly two platforms is 6 × 40 = 240.
Hence, option (a).
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