1.What is the maximum number of identical pieces that can be obtained, when a cube is cut by 21 cuts?
2.Six digits 1, 2, 3, 4, 5 and 6 are written on different faces of a cube as given below. Which digit is written on the face opposite to 3?
3.) What is the minimum possible number of cuts required to form exactly 1331 identical pieces from cube?
4.What is the minimum possible number of cuts required to cut a cube into 420 identical pieces?
D) None of these
5.What is the least number of cuts required to form exactly 100 identical pieces from a cube?