Software Engineer

Don't. If you tell them you have an offer, they will reject you. Since they now know you will job shopping. 

Anyways why do you want to disturb a HR during the rangoli meeting discussions?

Product analyst

Consultant

I have cleared the Tech Round and HR round at an MNC ,They said after that one Client round will be scheduled .Meanwhile I received an offer from another MNC.Can

I have cleared the Tech Round and HR round at an MNC ,They said after that one Client round will be scheduled .Meanwhile I received an offer from another MNC.Can I call the first MNC HR and tell her I have received an offer and if she can schedule my round asap.

Can I call HR?.