Question

As the fineness modulus of aggregate increases its particle size :

• A. decreases
• B. increases
• C. remains same
• D. none of these

Answer 1

The correct option is B increases

Ans (b)
As the fineness modulus of aggregate increases its particle size increase. Fineness modulus (F.M.) - It is the sum of cumulative % retained on a series of sieves having a clear opening half that of the preceding one usually determined for line aggregate.