Indian Overseas Bank (IoB) reports a 56% surge in Q2 net profit to Rs 1,912 crore, driven by a 17% rise in interest income. Gross NPAs also improved. Key PointsIndian Overseas Bank (IoB) reported a 56% increase in net profit for Q2, reaching Rs 1,912 crore.The profit growth was primarily driven by a 17% rise in the banks interest income to Rs 9,201 crore.Gross Non-Performing Assets (NPAs) improved to 1.