Q. Which among the following pairs are correct?
1. Broad Gauge- 1.676 meter
2. Meter Gauge- 1 meter
3. Narrow Gauge- 0.762 meter
4. Lift Gauge- 0.610 meter
Choose the correct option from the codes given below :

Answer: 1, 2, 3 & 4
Notes: The correct pairs are Broad Gauge- 1.676 meter, Meter Gauge- 1 meter, Narrow Gauge- 0.762 meter, Lift Gauge- 0.610 meters.