if 35 labourers dig 805 cubic meter of earth in 5 hrs how much of the earth will 30 labouees dig in 6 hrs...? Mcqs

if 35 labourers dig 805 cubic meter of earth in 5 hrs how much of the earth will 30 labouees dig in 6 hrs...?

(A) 728 m3

(B) 828 m3

(C) 928 m3

(D) None of these