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InfosysLeetCode Questions

Verified
228 questions·56 Easy·121 Medium·51 Hard

Company-wise coding interview questions asked by Infosys, ranked by real frequency across 30-day, 3-month, and 6-month recency windows.

Easy·Freq 100%·Acc 57.8%
Medium·Freq 93%·Acc 39.4%
Easy·Freq 82%·Acc 57.0%
Medium·Freq 81%·Acc 53.5%
Medium·Freq 78%·Acc 47.5%
Easy·Freq 77%·Acc 60.7%
Hard·Freq 77%·Acc 32.3%
+3
Medium·Freq 77%·Acc 47.7%
Medium·Freq 75%·Acc 48.3%
Medium·Freq 75%·Acc 38.2%
+1
Easy·Freq 75%·Acc 44.5%
Hard·Freq 75%·Acc 52.4%
+4
Easy·Freq 75%·Acc 68.3%
Medium·Freq 75%·Acc 33.6%
Easy·Freq 75%·Acc 89.9%
Hard·Freq 75%·Acc 45.7%
+3
Easy·Freq 75%·Acc 47.9%
Hard·Freq 75%·Acc 56.9%
+3
Hard·Freq 75%·Acc 26.6%
Hard·Freq 75%·Acc 17.2%
+2
Hard·Freq 75%·Acc 54.2%
+4
Medium·Freq 75%·Acc 38.3%
Medium·Freq 75%·Acc 37.9%
+2
Medium·Freq 75%·Acc 44.1%
Hard·Freq 75%·Acc 15.8%
+1
Hard·Freq 75%·Acc 49.9%
+1
Easy·Freq 75%·Acc 84.8%
+1
Medium·Freq 75%·Acc 38.8%
Hard·Freq 75%·Acc 63.1%
Medium·Freq 75%·Acc 66.3%
+2
Medium·Freq 75%·Acc 37.8%
Medium·Freq 75%·Acc 50.9%
+4
Medium·Freq 75%·Acc 61.0%
Medium·Freq 75%·Acc 64.3%
Hard·Freq 75%·Acc 23.0%
Medium·Freq 75%·Acc 34.9%
Medium·Freq 72%·Acc 53.4%
Medium·Freq 68%·Acc 60.4%
Medium·Freq 68%·Acc 72.9%
+1
Easy·Freq 68%·Acc 54.2%
Easy·Freq 68%·Acc 64.1%
Hard·Freq 68%·Acc 20.2%
+1
Medium·Freq 65%·Acc 45.6%
Medium·Freq 65%·Acc 52.3%
Hard·Freq 65%·Acc 47.3%
Hard·Freq 65%·Acc 48.0%
+1
Hard·Freq 65%·Acc 30.3%
+1
#153Sum
Medium·Freq 63%·Acc 39.4%
Hard·Freq 63%·Acc 67.7%
+2
Medium·Freq 63%·Acc 48.7%
+2
Easy·Freq 63%·Acc 49.5%
Medium·Freq 63%·Acc 59.0%
Medium·Freq 63%·Acc 73.3%
+1
Hard·Freq 63%·Acc 47.7%
Hard·Freq 63%·Acc 31.6%
+1
Hard·Freq 63%·Acc 56.1%
+1
Easy·Freq 63%·Acc 63.2%
Medium·Freq 63%·Acc 64.7%
+2
Easy·Freq 63%·Acc 74.3%
+1
Medium·Freq 63%·Acc 78.9%
+1
Easy·Freq 63%·Acc 48.6%
Medium·Freq 63%·Acc 80.4%
Medium·Freq 63%·Acc 57.2%
Medium·Freq 63%·Acc 69.1%
Medium·Freq 56%·Acc 71.3%
Medium·Freq 56%·Acc 50.2%
Easy·Freq 56%·Acc 0.6%
Easy·Freq 52%·Acc 68.5%
Medium·Freq 52%·Acc 60.9%
Medium·Freq 52%·Acc 45.2%
Medium·Freq 52%·Acc 69.1%
+2
Medium·Freq 52%·Acc 57.0%
#184Sum
Medium·Freq 52%·Acc 41.1%
Hard·Freq 52%·Acc 47.9%
Easy·Freq 52%·Acc 54.7%
+1
Easy·Freq 52%·Acc 72.7%
Medium·Freq 52%·Acc 47.1%
Medium·Freq 52%·Acc 66.8%
+5
Hard·Freq 52%·Acc 60.9%
+2
Medium·Freq 52%·Acc 59.7%
+1
Medium·Freq 52%·Acc 45.0%
+3
Hard·Freq 52%·Acc 0.5%
Medium·Freq 50%·Acc 48.8%
Medium·Freq 50%·Acc 32.1%
Easy·Freq 50%·Acc 55.2%
Easy·Freq 50%·Acc 53.7%
Medium·Freq 50%·Acc 55.9%
+5
Medium·Freq 50%·Acc 47.2%
Medium·Freq 50%·Acc 45.2%
Easy·Freq 50%·Acc 61.1%
Medium·Freq 50%·Acc 51.9%
Medium·Freq 50%·Acc 56.1%
Medium·Freq 50%·Acc 58.4%
Medium·Freq 50%·Acc 71.2%
Easy·Freq 50%·Acc 81.0%
Medium·Freq 50%·Acc 82.5%
Medium·Freq 50%·Acc 49.3%
Easy·Freq 47%·Acc 70.1%
Medium·Freq 47%·Acc 65.9%
Hard·Freq 47%·Acc 31.2%
Easy·Freq 47%·Acc 90.2%
Medium·Freq 47%·Acc 54.5%
#135Candy
Hard·Freq 47%·Acc 48.8%
Medium·Freq 47%·Acc 82.1%
Medium·Freq 47%·Acc 68.0%
+1
Medium·Freq 47%·Acc 60.1%
Medium·Freq 47%·Acc 74.3%
Medium·Freq 47%·Acc 66.8%
Hard·Freq 47%·Acc 0.6%
+6
Hard·Freq 47%·Acc 0.4%
Medium·Freq 47%·Acc 0.4%
Medium·Freq 47%·Acc 0.7%
Medium·Freq 47%·Acc 0.4%
Hard·Freq 40%·Acc 66.6%
Easy·Freq 40%·Acc 78.4%
+1
Easy·Freq 40%·Acc 66.8%
Medium·Freq 40%·Acc 63.3%
Medium·Freq 40%·Acc 58.5%
+1
Medium·Freq 40%·Acc 55.0%
Hard·Freq 40%·Acc 68.6%
+1
Easy·Freq 40%·Acc 78.3%
Hard·Freq 40%·Acc 69.6%
Medium·Freq 40%·Acc 74.8%
Medium·Freq 40%·Acc 56.4%
+2
Medium·Freq 40%·Acc 65.7%
Hard·Freq 40%·Acc 32.3%
+1
Medium·Freq 40%·Acc 51.7%
Medium·Freq 40%·Acc 45.2%
Hard·Freq 40%·Acc 76.0%
Easy·Freq 40%·Acc 64.5%
Medium·Freq 40%·Acc 41.2%
Medium·Freq 40%·Acc 43.3%
+1
Medium·Freq 40%·Acc 68.5%
Medium·Freq 40%·Acc 50.7%
+2
Easy·Freq 40%·Acc 72.3%
+3
Medium·Freq 40%·Acc 0.8%
+2
Hard·Freq 40%·Acc 0.5%
Easy·Freq 38%·Acc 42.1%
Medium·Freq 38%·Acc 65.4%
Medium·Freq 38%·Acc 84.7%
Easy·Freq 38%·Acc 83.6%
Easy·Freq 38%·Acc 46.9%
+3
Easy·Freq 38%·Acc 66.3%
Easy·Freq 38%·Acc 58.3%
+1
Easy·Freq 38%·Acc 49.2%
Easy·Freq 38%·Acc 54.1%
Medium·Freq 38%·Acc 57.9%
Medium·Freq 38%·Acc 55.0%
Medium·Freq 38%·Acc 78.6%
Medium·Freq 38%·Acc 38.9%
Hard·Freq 38%·Acc 61.7%
+3
Hard·Freq 38%·Acc 74.0%
Easy·Freq 38%·Acc 69.1%
Hard·Freq 38%·Acc 54.8%
+1
Medium·Freq 38%·Acc 55.2%
+1
Medium·Freq 38%·Acc 59.9%
Hard·Freq 38%·Acc 34.7%
Medium·Freq 38%·Acc 65.7%
+1
Hard·Freq 38%·Acc 46.4%
+3
Medium·Freq 38%·Acc 58.2%
Hard·Freq 38%·Acc 50.3%
+1
Easy·Freq 38%·Acc 73.9%
Easy·Freq 38%·Acc 58.3%
+1
Hard·Freq 38%·Acc 45.1%
+2
Medium·Freq 38%·Acc 68.9%
Hard·Freq 38%·Acc 39.1%
+1
Medium·Freq 38%·Acc 49.1%
+1
Hard·Freq 38%·Acc 43.2%
Medium·Freq 38%·Acc 62.6%
Medium·Freq 38%·Acc 70.0%
+2
Medium·Freq 38%·Acc 60.5%
Easy·Freq 38%·Acc 79.7%
Easy·Freq 38%·Acc 66.4%
+3
Easy·Freq 38%·Acc 82.1%
Medium·Freq 38%·Acc 43.4%
+1
Easy·Freq 38%·Acc 57.5%
Medium·Freq 38%·Acc 52.2%
+1
Hard·Freq 38%·Acc 42.5%
+2
Easy·Freq 38%·Acc 51.7%
Medium·Freq 38%·Acc 82.0%
+1
Medium·Freq 38%·Acc 51.8%
+2
Hard·Freq 38%·Acc 47.0%
+1
Medium·Freq 38%·Acc 46.1%
+2
Easy·Freq 38%·Acc 80.8%
Hard·Freq 38%·Acc 43.8%
+5
Medium·Freq 38%·Acc 57.4%
Easy·Freq 38%·Acc 48.4%
Easy·Freq 38%·Acc 78.0%
Easy·Freq 38%·Acc 46.1%
Medium·Freq 38%·Acc 57.3%
Easy·Freq 38%·Acc 50.3%
Medium·Freq 38%·Acc 49.9%
Medium·Freq 38%·Acc 76.0%
Medium·Freq 38%·Acc 21.3%
Medium·Freq 31%·Acc 0.2%
Easy·Freq 31%·Acc 0.6%
+1
Hard·Freq 31%·Acc 0.6%
+3
Easy·Freq 31%·Acc 0.5%
Medium·Freq 31%·Acc 0.4%
+1
Medium·Freq 31%·Acc 0.7%
+1
Medium·Freq 31%·Acc 0.4%
+2
Medium·Freq 31%·Acc 0.6%
+2
Easy·Freq 31%·Acc 0.6%
#1341Movie RatingSQL
Medium·Freq 31%·Acc 0.4%
Hard·Freq 31%·Acc 0.5%
Medium·Freq 31%·Acc 0.5%
Medium·Freq 31%·Acc 0.4%
Medium·Freq 31%·Acc 0.7%
Medium·Freq 31%·Acc 0.6%
+1
Medium·Freq 31%·Acc 0.7%
+2
Medium·Freq 31%·Acc 0.7%
Hard·Freq 31%·Acc 0.4%
+1
Hard·Freq 31%·Acc 0.5%
Medium·Freq 31%·Acc 0.6%
+1
Easy·Freq 31%·Acc 0.9%
Easy·Freq 31%·Acc 0.5%
Hard·Freq 31%·Acc 0.7%
+4
Hard·Freq 31%·Acc 0.4%
+5
Medium·Freq 31%·Acc 0.6%
Medium·Freq 31%·Acc 0.5%
Medium·Freq 31%·Acc 0.7%
Medium·Freq 31%·Acc 0.3%
+2
Medium·Freq 31%·Acc 0.6%
+3
Medium·Freq 31%·Acc 0.6%
Hard·Freq 31%·Acc 0.6%
Easy·Freq 31%·Acc 0.7%
Medium·Freq 31%·Acc 0.6%
Easy·Freq 31%·Acc 0.8%
Showing 228 of 228 questionsWindow: All Time

Infosys Technical Interview Overview & Company-Wise Questions

Software engineering and technical interviews at Infosys emphasize real-world problem solving, algorithmic efficiency, and scalable data structure design. The curated dataset above contains 228 verified LeetCode problems, categorized by frequency and filtered across recent interview seasons.

Frequently Asked Questions

What are the top LeetCode questions for Infosys?

Leading questions include Two Sum, Longest Substring Without Repeating Characters, Best Time to Buy and Sell Stock. Reviewing questions with higher recency (within the last 30 to 90 days) yields the highest return on preparation time.

Where can I practice company-wise LeetCode questions for Infosys?

You can practice all 228 Infosys LeetCode questions right here on LeetMap Pro. Filter by 30-day, 3-month, and 6-month recency, track your progress with local checkpoints, and practice curated SQL problems completely free.

How should I prepare for Infosys coding rounds?

Begin by reviewing Medium-difficulty problems (121 tracked), which constitute the majority of technical rounds. Complement coding practice with foundational DSA patterns like Sliding Window, Two Pointers, and Graph Traversal.