Is 14 lpa with C1 grade possible in TCS? The recruiting HR is offering this

Don't trust recruiting HR, If they give you in writing then you can trust otherwise not.

On telephonic conversation they offered me 13-15 lakh and after all the rounds they ended with 6 lakh with C1 grade... Very shameless people...

I had 10.7 lpa at C1. Try for C2 roles if you have more than 3 yoe instead of C1.

Possible.

Yes. It's possible.

it should be c2 but depends on skill set it could be