S. 271AAB: Penalty-Search initiated on or after 1st day of July 2012-Additional ground-Undisclosed income-Penalty at 30 per cent is leviable where the assessee fails to satisfy the conditions prescribed for concessional penalty under section 271AAB(1)(a). [S. 132(4), 153A, 154, 254(1),271AAB, Rule 11 of the ITAT Rules]