S. 68 : Cash credits-Sale consideration-Tribunal held taxing same again would result in double addition, which was impermissible and accordingly, entire addition under section 68 was deleted. High Court held that considering factual findings arrived at by Tribunal for both Assessment Years, no question of law, much less any substantial question of law arose for consideration. SLP delayed by 392 days. SLP of revenue was dismissed on account of delay as well as on merits [Art. 136]