Q. A soil sample has passing 0.075 mm sieve = 60% liquid limit = 65% and plastic limit = 40%. The group index of the soil, is

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Q. The plasticity index is the numerical difference between

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Q. The coefficient of curvature for a well graded soil, must be between

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Q. A moist soil sample weighing 108 g has a volume of 60 cc. If water content is 25% and value of G = 2.52, the void ratio is

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Q. The shear resistance of a soil is con-tituted basically of the following component.

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Q. Plasticity index is defined as the range of water content between

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Q. The minimum depth of building foundations on

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Q. The ratio of the undrained strength in the undrained state to the undrained strength, at the same water content, in the remoulded state, is called the sensivity of the clay. Its value for quick clays is

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Q. The total weight of a pycnometer with water and oven dried soil 20 (g) is 1600 g. The pycnometer filled with water alone weighs 1500 g. The specific gravity of the soil, is

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Q. The consolidation time for soils

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Q. According to IS : 2720 - 1965, the composition of a dispersing solution used in pipette analysis for determining the size of particles, is

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Q. Cohesive soils are generally

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Q. If the coefficient of the active pressure Ka is 1/3, the coefficient of passive pressure Kp, is

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Q. The inventor of the term soil mechanics, was

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Q. Compression of soil occurs rapidly if voids are filled with

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Q. A saturated soil sample has water content of 40% and specific gravity of soil particles 2.7. The void ratio of the soil, is

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Q. For testing a saturated clay for shear strength, the test recommended, is

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Q. The critical exist gradient of seepage water in soils, increases with

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Q. If drainage is permitted throughout the test, during the application of both normal, and shear stresses so that full consolidation occurs and no excess pore pressure is set up at any stage of the test, is known as

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Q. A soil sample of mass specific gravity 1.92, has a moisture content 30%. If the specific gravity of solids is 2.75, the degree of saturation, is

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