The acceptance of a vehicle for exchange at a showroom depends on various factors, including the policies of the specific showroom and the condition of your bike. Typically, showrooms are more inclined to accept vehicles for exchange when they are in good condition, have been well-maintained, and have lower mileage.
Being the third owner of a 2015 Pulsar 150 may not necessarily disqualify you from exchanging the bike, but it can affect the value they offer for it. Showrooms generally prefer vehicles with fewer owners as it provides them with a better sense of the vehicle's history and reduces the potential risks associated with multiple ownership transfers.
To determine whether a showroom will accept your Pulsar 150 for exchange and to get an accurate evaluation of its value, it is recommended to contact the specific showroom directly. They will assess the condition of your bike and provide you with an offer based on their criteria and market conditions.