Multiple choice

The following table gives data of consecutive coordinates in respect of a closed theodolite traverse PQRSP.

       
Station Northing, m Southing, m Easting, m Westing, m
P 400.75 300.5
Q 100.25 199.25
R 199.0 399.75
S 300.0 200.5

The magnitude and direction of error of closure in whole circle bearing are respectively

  1. 2.0 m and 45o

  2. 2.0 m and 315o

  3. 2.82 m and 315o

  4. 3.42 m and 45o
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