A questionable moment involving India star Ravindra Jadeja has sparked debate on social media, with former Australia and England stars Tim Paine and Michael Vaughan weighing in on the row.<br /><br />During his five-wicket tear on Day One in Nagpur, the spin bowler was seen approaching a teammate and appeared to take something off the hand of one of his teammates.<br /><br />He then rubbed his hands and spin his fingers near and around the ball, although it remains unclear what exactly happened.<br /><br /><br />'What is it he is putting on his spinning finger? Never seen this …' he tweeted. <br /><br />Jadeja finished the innings with figures of 5-42 with the tourists bowled out for 177. India wrapped up Day One with a total of 1-77. <br /><br />After electing to bat first on a turning pitch at VCA Stadium, Pat Cummins' team was skittled for 177 in 64 overs, before India raced to 1-76 at stumps.<br /><br />India captain Rohit Sharma (56 no) belted Cummins for 13 runs off the first over in an ominous start to the home side's innings.<br /><br />Cummins and Scott Boland, in his first Test outside of Australia, are the visitors' only quicks as selectors opted to pick debutant spinner Todd Murphy (1-13) to partner star veteran Nathan Lyon.<br /><br />Young Victorian Murphy, who is Australia's 465th Test player, claimed his maiden international wicket just before stumps, hanging onto a catch off his bowling to dismiss KL Rahul (20).<br /><br />Spinner Ravichandran Ashwin (0 no) was sent out as a night watchman, surviving the last over.<br /><br />Australia's vulnerabilities facing the turning ball were badly exposed as they lost eight wickets to spin, with star allrounder Ravi Jadeja taking 5-42.