If 1500 g of water is required to have a cement paste 1875 g of normal consistency, the percentage of water is,

If 1500 g of water is required to have a cement paste 1875 g of normal

1.	If 1500 g of water is required to have a cement paste 1875 g of normal consistency, the percentage of water is,
A.	20%
B.	25%
C.	30%
D.	35%
E.	40%
Answer» C. 30%