Directions: Read the following information carefully and answer the questions.

Vignesh, Ram, Ravi, Imran, Ajay, Saurabh, Rajeev, and Vicky are eight persons who use smartphones of three different brands namely, OnePlus, Samsung, and Xiaomi such that not more than three of them use a smartphone of the same brand.

Both Ravi and Vicky use the same brand of smartphones. Ajay uses either OnePlus or Xiaomi. Imran and Vignesh, who don’t use the same brand, don’t use OnePlus. Ravi uses either OnePlus or Samsung. Saurabh uses the same brand as Imran does. Ram and Ravi use different brands. Vignesh uses the same brand as Vicky. Rajeev doesn’t use Samsung or Xiaomi. Ram doesn’t use Samsung or Xiaomi. Only one other person uses the same brand as Rajeev does.