With reference to National Highways Development Project (NHDP), consider the following statements: 1. Belgaum and Nellore lie on the Golden Quadrilateral. 2. Vadodara and Jhansi lie on the East - West Corridor. 3. Ambala and Kanpur lie on the North - South Corridor. Which of these statements is/are correct ? [CDS 2003] (a) 1, 2 and 3 (b) 2 and 3 (c) 1 and 2 (d) 1 only