Extracted text: For two infinite slopes (one in dry condition and other in submerged condition) in a sand deposit having the angle of shearing resis-tance 30°, factor of safety was determined as 1.5 (for both slopes) The slope angles would have been (a) 21.05° for dry slope and 21.05° for submerged slope (b) 19.47° for dry slope and 18.40° for submerged slope (c) 18.40° for dry slope and 21.05° for submerged slope (d) 22.60° for dry slope and 19.47° for submerged slope alle 1sluo