Indian equities weakened as benchmark indices slipped amid rising crude oil price s and sustained foreign investor outflows. The Sensex declined 300 points after FIIs sold shares worth Rs 656 crore, while domestic institutions provided partial support with purchases of Rs 2,549 crore . On the corporate front, PhysicsWallah posted a strong 70 percent jump in Q2 net profit to Rs 69.7 crore on 26 percent revenue growth, while TCS shares climbed 4 percent after a Q2 earnings beat.