Hi @Nagrath, Richa ,
MBR (Master Boot Record) and GPT (GUID Partition Table) are to different methods how the logical partitions on a physical drive are managed.
Maybe this link is helpful: https://www.howtogeek.com/193669/whats-the-difference-between-gpt-and-mbr-when-partitioning-a-drive/
Neither GPT nor MBR influencing the pricing of the Azure Disk Storage -> No cost differences in Azure
(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)
Regards
Andreas Baumgarten