Flipkart Internship interview questions

The first round was an online test that analyzed the students from a coding perspective. There were eligibility criteria set by the company for the first round you need to be in the 3rd year, branch CSE, with 7.5 CGPA above, you can sit in the first round. The round was conducted on an online platform (AMCAT) and consisted of 1 section and the time allotted was 1.5 hrs. There were 3 coding questions. The first question was based on Graphs DFS. It was simply related to finding the no. of elements in different components. The second question was the standard KMP algorithm question. The only twist is that if the letter is in uppercase then it can be considered equal to lowercase. The third question was also based on the graph. Given a weighted undirected graph, you have to find the shortest distance between source and destination given you can remove k edges from the path.