S. 143(3): Assessment-Search and seizure-Violation of principle of natural justice-Assessment order is set aside-Matter remanded to Assessing Officer-Seizure of Pen drive and other Electronic records-Evidentiary value-Mandatory conditions under law of evidence not complied with-Assessment order is set aside.[S. 132, 132(4), 153A, 271AAB(IA), 271AAD(1(i), Indian Evidence Act, 1872, 65B ]