2622. The R.L, of the point A which is on the floor is 100 m and back sight reading on A is 2.455 m. If the foresight reading on the point B which is on the ceiling is 2.745 m, the R.L. of point B will be_______________? September 7, 2025 by Admin A. 94.80 m B. 99.71 m C. 100.29 m D. 105.20 m ✅ The correct answer is option D.
