Column I gives a list of test methods for evaluating properties of concrete and Column II gives the list of properties: Column IColumn II P. Resonant frequency1. Tensile strength test Q. Rebound hammer test2. Dynamic modulus of elasticity R. Split cylinder test3. Work ability S. Compacting factor test4. Compressive strengthThe correct match of the test with the property is

Column I gives a list of test methods for evaluating properties of con

1.	Column I gives a list of test methods for evaluating properties of concrete and Column II gives the list of properties: Column IColumn II P. Resonant frequency1. Tensile strength test Q. Rebound hammer test2. Dynamic modulus of elasticity R. Split cylinder test3. Work ability S. Compacting factor test4. Compressive strengthThe correct match of the test with the property is
A.	P-2, Q-4, R-1, S-3
B.	P-2, Q-1, R-4, S-3
C.	P-2, Q-4, R-3, S-1
D.	P-4, Q-3, R-1, S-2
Answer» B. P-2, Q-1, R-4, S-3

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