The first thing you need to understand is that there is no specific percentile that helps you make it to HRM for XLRI.
One of my friends was around 94.53, while ten to twenty of his batchmates had a percentile of 95-96. But, nothing is static. As these percentile stats change every year.
My friend struggled when he didn't perform well at the VA round, scoring a percentile of just 70. He wasn't even clearing his cut-off because of which he could not make it.