Q. What is the min of cuts you need to cut 27 cubelets from a large wooden cube i.e 3*3*3 like Rubik's cube?? You may take any number of pieces together any way you like for the next cut, which counts as one cut only.
Q. The ratio of no. of boys & girls in a school is 3:2 Out of these % the boys & 25% of girls are scholarship holders. % of students who are not scholarship holders.?