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WIPRO National Level Talent Hunt | OA Questions in 2021 | Numeric Symmetry Validation | Binary Population Count
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THOUGHTWORKS Graduate Developer OA (2023) | Message Decryption Count | Dynamic Programming Solution (Java)
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BYJU'S SDE OA (2023) | Binary Tree Analysis | Maximum Wealth Collection | Java Solutions
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Tessell SDE-Intern OA Questions | May 2026 | Graph Problem
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Capgemini Exceller OA Questions and Solutions | Move Hashes to Front & String Compression
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Zepto SDE OA Questions and Solutions | A Sum of Coins & Minimize Path Value
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PhonePe SDE OA | 2024 | Repainting Luna's Socks, Teleportation Caves Labyrinth & Scout Cookie Maximization
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Microsoft SWE Intern Online Assessment Questions (2025) |LRU Cache | Maximum Subarray
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CRED Off-Campus OA | No Pairs Allowed, Optimal Digit String Concatenation & Connected Drops
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BNY Mellon OA Questions | The Puzzle of Harmony & Hiking Cost Solutions | 2026
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Walmart SDE OA 2025 | Candy Taste Problem | Math & Greedy Solution
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Rippling OA SDE 2026 | Bounding Boxes of Houses | Dual Cache Performance Analysis
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Dell Technologies On-Campus OA Questions | HackerRank | Software Engineer Intern | 2026
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Amazon | OA | January 2026 HackerRank Off-Campus
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Salesforce OA | AMTS | January 2026 Bangalore Off-Campus
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Stripe OA | SWE Intern 2026 | HackerRank (60 min, 1 Problem)
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Answer: BYJU'S TUTOR PLUS Hiring | On-Campus OA (2024) | Count the Digits That Divide a
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Answer: FIBE (EARLY SALARY) Hiring Challenge | Off-Campus | OA (2024)
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Approach Use a HashMap to store frequencies of previously seen numbers. For each number: Check how many times (num - k) appeare…
Answer: INSTAMOJO Online Assessment Interview Question | On-Campus(2024)
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Approach For every rectangle, reduce its ratio using GCD. Store the reduced ratio in a HashMap. If the same ratio has appeared be…
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Approach Instead of creating large concatenated strings, compare characters directly using two pointers. Maintain: Current word…
Answer: EASYREWARDZ On-Campus OA (2024) | Minimum Average Difference
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Approach Compute: Total sum of array Running prefix sum For every index: leftAvg = prefixSum / (i + 1) rightAvg = (to…
Answer: PROGCAP Hiring | Off-Campus OA (2024) | Count Number of Texts
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Approach Let: dp[i] = number of ways to reach stair i For stair i, the last jump could be: 1 step from i-1 2 steps from …
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Answer: NINJACART Hiring | Off-Campus OA (2023) | Add Two Integers
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Answer: MFINE Hiring | Interview Question | Off-Campus OA (2022)
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Approach First count: Number of ones in each row. Number of ones in each column. Since: zerosRow[i] = n - rowOnes[i] …
Answer: OKCREDIT Hiring | Online Assessment Question | On-Campus (2022)
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