Cleartrip Software Engineer Interview Questions
The questions to prepare for a Cleartrip Software Engineer interview. Questions from real interview reports rank first. Updated weekly.
Mirror a binary tree in place by swapping each node's children with depth-first traversal.
CleartripTests your ability to derive and implement an efficient DP graph/tree solution under time pressure.
CleartripEvaluates knowledge of SQL data manipulation semantics and performance implications.
CleartripUse LEFT JOINs, a CTE, and aggregation to summarize 2025 claims and completed payments for active Guidewire PolicyCenter policies.
Find Airtel subscribers with the third-highest January data usage using joins, aggregation, a CTE, and DENSE_RANK.
airtelUse recursive CTEs and anti-join logic to find active VLink employees without a current department.
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Evaluates system design skills for a travel booking workflow and core service boundaries.
CleartripEvaluates end-to-end application design plus correct implementation of a cache data structure.
CleartripAssesses understanding of concurrency, throughput, and data structure optimization.
CleartripAssesses your approach to concurrency, async execution, and correctness.
CleartripEvaluates communication under technical pressure and ability to handle scripting tasks.
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