1. 
   
   1. A page of level book is reproduced on the following page in which some readings marked as (×), are missing. Complete the page with all arithmetic checks.

2.  

Station B.S. I.S. F.S. Rise Fall RL. Remarks 1 3.150 x 2 1.770 0.700 x C.P. 3 2.200 x x 4 1.850 x C.P. 5 2.440 9 x 0.010 x x 1.100 x C.P. 222.200 C.P. x Staff held 7 1.185 2.010 x 8 -2.735 9 1.685 10 1.525 12.055 4.420 x 0.805 x x inverted C.P.