I recently interviewed at BigOh Tech for a Technical Graduate Trainee. The first round was a DSA pen-and-paper test consisting of two sliding window problems: “Best Time to Buy and Sell Stock” (easy) and “Longest Subarray of 1’s After Deleting One Element” (medium), which focused on logic clarity and time complexity. After clearing this round, I attended the second round based on OOPS/System Design, where I was asked to design a system to select the best balanced team of 11 cricket players from a large pool, considering attributes like name, age, batting style, bowling style, and performance rating. The goal was to ensure a balanced mix of batters, bowlers, all-rounders, and bowling styles while maintaining high performance. This round mainly tested object-oriented design, class structure, and real-world problem modeling. Although I was not able to clear the second round, the overall experience was structured and focused strongly on fundamentals, so I would recommend preparing DSA, OOPS concepts, and your resume thoroughly.

First round was on dsa in which they asked dsa question basic level. In the second round there was an oops based question real life problem based on Tour management, and next was the interview