India, July 21 -- Actor Salman Khan, 60, has responded to speculation about his health with a cryptic, tongue-in-cheek Instagram post. Late on Sunday, the actor shared a series of black-and-white pictures wearing the same denim jacket and cowboy hat seen during his recent public appearance. He captioned the post, "Aap logon ki tabiyat kaisi hai?" Many fans interpreted it as a playful response to concerns over his well-being. The rumours began after Salman attended an event at the Slum Rehabilitation Authority office (Mumbai), where he inaugurated a data collection and verification support centre and distributed house keys to beneficiaries. Pictures from the event sparked concern among some social media users, who said the actor appeared slimmer and more tired than usual. While Salman has not directly addressed the speculation, his post drew amused reactions from fans and celebrities, including actor Mahhi Vij, who commented, "toooo goooodddddd," with laughing emojis. The actor will next be seen in Maatrubhumi: May War Rest In Peace. HTC...