DIRECTIONS for the question:Solve the following question and mark the best possible option.
When all the students in a school are made to stand in rows of 54, 30 such rows are formed. It the students are made to stand in the rows of 45, how many such rows can be formed?
A)
25
B)
42
C)
36
D)
32
E)
None of these
C
Total students = 54 × 30 = 1620. So when rows are 45 so students in each row = 1620/45 = 36.