Crackle interview questions

The very first thing they asked the following question Q1. There is a 20m long stick , You break that into two sticks. Now you pick one of the stick randomly and break that into two sticks further. After this operation you have three sticks. What are the chances that these three sticks will form a triangle Second Version Q2. There is a 20m long stick. You identify two points on that stick randomly and break that stick from those points. After this operation you have three sticks. What are the chances that these three sticks will form a triangle ● Identify as many methods to solve the above problems ( Mathematically , Programmatically or any other method). Candidates will be evaluated on the basis of following: ● Number of types of methods used (innovation) ● Total number of solutions ● For Programmatic Solution : Accuracy , efficiency of the algorithm (in this order) ● For other Solutions method: Thought process ,Fundamentals and Accuracy (in this order) the above was an assignment given then they took 2 interviews in both the interviews they asked puzzles 2 puzzles in each interview and the standard stuff regarding your resume but the puzzles were the deciding factor