Coding interview questions

Microsoft Easy Coding Interview Questions (DSA)

The 17 easy DSA problems Microsoft has asked most in the last six months, most-asked first. Switch tabs to see the rest of the 50. Tick them off as you go.

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17easy problems
17full breakdowns
50Microsoft problems in all

By difficulty: All (50) · Easy (17) · Medium (24) · Hard (9)

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Companies

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Topics

1.Two Sum
Full breakdownArrayHash Table
Easy+10▶ Mock
26.Remove Duplicates from Sorted Array
Full breakdownArrayTwo Pointers
Easy+2▶ Mock
3345.Smallest Divisible Digit Product I
Full breakdownMathEnumeration
Easy▶ Mock
21.Merge Two Sorted Lists
Full breakdownLinked ListRecursion
Easy+2▶ Mock
645.Set Mismatch
Full breakdownArrayHash TableBit Manipulation
Easy▶ Mock
1929.Concatenation of Array
Full breakdownArraySimulation
Easy▶ Mock
20.Valid Parentheses
Full breakdownStringStackBracket Sequences
Easy+3▶ Mock
283.Move Zeroes
Full breakdownArrayTwo Pointers
Easy▶ Mock
9.Palindrome Number
Full breakdownMath
Easy▶ Mock
3471.Find the Largest Almost Missing Integer
Full breakdownArrayHash Table
Easy▶ Mock
121.Best Time to Buy and Sell Stock
Full breakdownArrayDynamic Programming
Easy+10▶ Mock
3718.Smallest Missing Multiple of K
Full breakdownArrayHash Table
Easy▶ Mock
Create Hello World Function
Full breakdown
Easy▶ Mock
88.Merge Sorted Array
Full breakdownArrayTwo PointersSorting
Easy+1▶ Mock
303.Range Sum Query - Immutable
Full breakdownArrayDesignPrefix Sum
Easy▶ Mock
144.Binary Tree Preorder Traversal
Full breakdownStackTreeDepth-First Search
Easy▶ Mock
13.Roman to Integer
Full breakdownHash TableMathString
Easy+1▶ Mock

Frequently Asked Questions

What easy Microsoft coding questions are most common?

InterviewSkool has 17 easy Microsoft coding questions. Focus on the top 10 to 15 most common problems for the best ROI.

How many easy questions does Microsoft have?

Microsoft has 17 easy coding questions out of 50 total. Easy problems are warm-ups. If you can solve these quickly, move to Medium.

Are these Microsoft easy questions free?

Yes. All 17 easy Microsoft coding questions are free to browse. No sign-up required. Filter by topic and click any problem to open it on LeetCode.

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