- (A) the liquid limit of soil always increases
- (B) the liquid limit of soil always decreases
- (C) the liquid limit of soil may increase
- (D) the liquid limit of soil may decrease
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- (A) sand
- (B) silt
- (C) clay
- (D) gravel
- (A) liquid state
- (B) plastic state
- (C) semi-solid state
- (D) solid state
- (A) plasticity index to consistency index
- (B) plasticity index to flow index
- (C) liquidity index to flow index
- (D) consistency index to liquidity index
- (A) same shear strength of small magnitude
- (B) same shear strength of large magnitude
- (C) different shear strengths of small magnitude
- (D) different shear strengths of large magnitude
- (A) liquid limit
- (B) plastic limit
- (C) shrinkage limit
- (D) plasticity index
- (A) decrease in liquid limit and increase in plasticity index
- (B) decrease in liquid limit and no change in plasticity index
- (C) decrease in both liquid limit and plasticity index
- (D) increase in both liquid limit and plasticity index
- (A) negative
- (B) zero
- (C) non-plastic (NP)
- (D) 1
- (A) sand
- (B) silt
- (C) clay
- (D) clayey silt
- (A) 4.75 mm to 2.00 mm
- (B) 2.00 mm to 0.425 mm
- (C) 0.425 mm to 0.075 mm
- (D) 0.075 mm to 0.002 mm
