Question

Match List-I with List-II:

• A. (A)-(I), (B)-(II), (C)-(III), (D)-(IV)
• B. (A)-(I), (B)-(IV), (C)-(III), (D)-(II)
• C. (A)-(II), (B)-(IV), (C)-(III), (D)-(I)
• D. (A)-(III), (B)-(IV), (C)-(I), (D)-(II)

Hint:

Memorize key soil physics units: Tension (N/m), Viscosity (Pa·s), Permeability (m/h), Density (kg/m³).

Answer 1

The Correct Option is C

Step 1: Surface tension is force divided by length, giving units N/m.
Step 2: Viscosity is shear stress divided by velocity gradient, giving units Pa·s.
Step 3: Permeability is a flow velocity, m/hr, and particle density is mass divided by volume, kg/m³.
Step 4: Correct match, (A)-(II), (B)-(IV), (C)-(III), (D)-(I).