Hey Aspirant,
No, it's not compulsory to have Maths in +2 if you want to opt for B.Com Hons in Kurukshetra University. Maths is not mandatory but is required since you'll have maths in your first year of the degree therefore it's adviced to have it. Otherwise, in KU it's not required.
I hope this helps you, good luck!
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile