In a shape test of aggregate, which one of the following gives the correct slot for flakiness index of a material passing 50 mm sieve and retained on 40 mm sieve ?

In a shape test of aggregate, which one of the following gives the cor

1.	In a shape test of aggregate, which one of the following gives the correct slot for flakiness index of a material passing 50 mm sieve and retained on 40 mm sieve ?
A.	25 mm
B.	27 mm
C.	81 mm
D.	30 mm
Answer» C. 81 mm

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In a shape test of aggregate, which one of the following gives the correct slot for flakiness index of a material passing 50 mm sieve and retained on 40 mm sieve ?

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