SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Soil Mechanics and Foundation Engineering Earth Pressure
Behind a 6 m high retaining wall with vertical back, cohesionless backfill with angle of internal friction = 30° and dry unit weight = 15 kN/m3 is in existence. The total force exerted on the wall per meter length of the wall in active and passive condition will be respectively:
1
90 and 810 kN
2
810 and 90 kN
3
180 and 450 kN
4
180 and 1620 kN