Tax liability for sale of family property

manpreet singh (2 Points)

24 February 2020  
My maternal grandfather sold half property for 50 lakhs in 2010.
After his death remaining half property was sold by his son in 2020 for 75 lakhs.
This 75 lakhs was distributed equally among son and 2 daughters.
What will be the individual tax liability for son and daughters, taking into account the Cost Inflation Index.