higher initial setting time but lower final setting time

lower initial setting time but higher final setting time

higher initial and final setting times

lower initial and final setting times

flexural tensile strength

direct tensile strength

compressive strength

split tensile strength

rounded

elongated

angular

all of the above

(i) and (iii)

(i)and(iv)

(ii) and (iii)

(ii) and (iv)

2%

4%

6%

10%