2009 – 10 पर्यंत रेल्वेमार्गाची प्रगती ___________ कि.मी. होती.

Railway route length progress up to 2009 – 10 was ___________ km.

• (अ)(1) 53600
• (ब)(2) 63028
• (क)(3) 63900
• (ड)(4) 63974✓ योग्य उत्तर