1. 
A cube of side 5cm is painted on all its side. If it is sliced into 1 cubic centimer cubes, how many 1 cubic centimeter cubes will have exactly one of their sides painted?



2. 
For what range of values of 'x' will the inequality 15x  > 1?



3. 
For what values of 'k' will the pair of equations 3x + 4y = 12 and kx + 12y = 30 not have a unique solution?



4. 
Data Sufficiency :
Is y = 3?
(1) (y  3)(x  4) = 0
(2) (x  4) = 0



5. 
Which of the following inequalities have a finite range of values of "x" satisfying them?




