Match the following length of various railway track: Column I Column III.Broad Gaugea.2537 kmII.Meter Gaugeb.54257 kmIII.Narrow Gaugec. 7180 km

• A. I - b,   II - c,   III - a
• B. I - a,   II - c,   III - b
• C. I - b,   II - a,   III - c
• D. I - c,   II - b,   III - a