NEW DELHI, June 21 -- Aam Aadmi Party (AAP) leader and former Delhi deputy chief minister Manish Sisodia was questioned for nearly three and a half hours by the Delhi government's Anti-Corruption Branch (ACB) on Friday in connection with alleged financial and procedural irregularities in the construction of classrooms during his tenure as education minister.

Sisodia appeared "evasive" and uncooperative and may be summoned again for further questioning, according to four ACB officials familiar with the proceedings.

One of the officials cited above said that Sisodia was asked 36 key questions related to procedural lapses, cost escalations, and suspected financial misconduct in the school infrastructure expansion project. "He gave direct r...