Yes ! But I did not find any resemblance for her to Disha .
I don't want to sound mean but while 3 Mohan sisters look quite alike and are pretty the 4th one looks below average. Unlike rest of them she isn't in showbiz and people often forget that they have one more sister.
I feel she resembles Shargun kaur Luthra (Dr. Preesha of YHC) fame, especialy in this picture:
Disha
Shargun