Hey Tanzeel 

Greetings. Hope you're doing well. Dyal Singh college is ranked as A by NAAC. The seats are around 60-70 in the course you wish to pursue. The college life is said to be happening and the faculty is understanding and helpful. It is not a bad choice to go for it. You'll find infrastructure to be fine too. The placement is neither way too good but it's not bad either. Hope this helps you to make a choice.