S. 147 : Reassessment-After the expiry of four years-Unexplained money-Information from the ADIT (Investigation)-Purchases and sale of commodities through National Multi-Commodities Exchange (NMCE platform)-Borrowed satisfaction-Not valid in the eyes of law-Non application of mind-Reassessment notice and order disposing the objection is quashed.[S. 69A, 148, Art. 226]