Nokia Internship interview questions

I attended first round online exam after applying. Testing platform was aspiring minds which was easy they asked general questions lie probability, permutation, combination, work, time, ratio, answer from passage. In coding they asked to print the number of rows given as input with factorial way of arrangement of every row eg:3 (input) Output: 12*11*10*9*8 --7*6*5*4 ---3*2*1