S. 268A: Appeal -Instructions-Circulars -Monetary limits-Departmental appeal -Low tax effect -CBDT Circular No. 9 of 2024 -Exception relating to bogus penny stock transactions not applicable where assessee claimed business loss and not short-term capital loss -Revenue’s appeal dismissed. (S.28(i), 45, 68, 143(3), 147, 148, 153A, 253)