Hello Akshay

In Direct second year engineering cut off list SG, MG and OG are just the abbreviations used. You need not to get confuse. These are simply as SG stands for sub group, MG stands for the main group while the last term OG stands up for the other group. 

Hope this was helpful. Feel free to ask any other query!

Hello aspirant, 

So basically these are just the abbreviations of the following:

• SG - SUB GROUP 
• OG- OTHER GROUP
• MG-MAIN GROUP 

These groups are actually categories and quotas for DSY Engineering cuttoffs list.

Hope this helps!!