Q. On Indian Railways, number of a crossing is defined as (Solved)
1. Sine of angle of crossing
2. Cosine of angle of crossing
3. Tangent of angle of crossing
4. Contingent of angle of crossing
- d. Contingent of angle of crossing
1. Sine of angle of crossing
2. Cosine of angle of crossing
3. Tangent of angle of crossing
4. Contingent of angle of crossing