436. Find out whether there is any grammatical error in below sentence. Since it was his first election campaign, the candidate was confused; / none could clearly understand / either the principles he stood for or the benefits he promised. September 16, 2025 by Admin A. Since it was his first election campaign, the candidate was confused; B. none could clearly understand C. either the principles he stood for or the benefits he promised D. No error ✅ The correct answer is option D.