Skip to content

Interview Solver

FeaturesPricingHelp
Sign In
FeaturesPricingHelpSign In
  1. Interview Questions
  2. /
  3. Ntt Data

Ntt Data LeetCode Interview Questions

Practice 20 real coding problems frequently asked in Ntt Data technical interviews. Master these questions to ace your next Ntt Data software engineering interview.

3 Easy
14 Medium
3 Hard

Top Topics at Ntt Data

ArrayStringHash TableMatrixSorting

Ace your Ntt Data interview with AI

Get real-time AI assistance during your actual interview. Invisible to screensharing.

Start Free Trial

Ntt Data Interview Problems

ProblemDifficultyDiffFrequencyTopicsAction
Spiral Matrix
100%
MediumM
100%
ArrayMatrix+1
Solve→
Merge Intervals
86%
MediumM
86%
ArraySorting
Solve→
Convert Binary Search Tree to Sorted Doubly Linked List
79%
MediumM
79%
Linked ListStack+5
Solve→
Remove All Adjacent Duplicates in String II
79%
MediumM
79%
StringStack
Solve→
Construct String With Repeat Limit
76%
MediumM
76%
Hash TableString+3
Solve→
Generate Parentheses
72%
MediumM
72%
StringDynamic Programming+1
Solve→
K Closest Points to Origin
67%
MediumM
67%
ArrayMath+5
Solve→
Subarrays with K Different Integers
66%
HardH
66%
ArrayHash Table+2
Solve→
Copy List with Random Pointer
61%
MediumM
61%
Hash TableLinked List
Solve→
Shortest Palindrome
59%
HardH
59%
StringRolling Hash+2
Solve→
The Earliest Moment When Everyone Become Friends
59%
MediumM
59%
ArrayUnion Find+1
Solve→
Zero Array Transformation I
57%
MediumM
57%
ArrayPrefix Sum
Solve→
Valid Palindrome
54%
EasyE
54%
Two PointersString
Solve→
Unique Paths II
54%
MediumM
54%
ArrayDynamic Programming+1
Solve→
Jump Game II
42%
MediumM
42%
ArrayDynamic Programming+1
Solve→
Open the Lock
36%
MediumM
36%
ArrayHash Table+2
Solve→
Maximum Nesting Depth of the Parentheses
36%
EasyE
36%
StringStack
Solve→
Same Tree
34%
EasyE
34%
TreeDepth-First Search+2
Solve→
Making A Large Island
20%
HardH
20%
ArrayDepth-First Search+3
Solve→
String to Integer (atoi)
20%
MediumM
20%
String
Solve→

Similar Companies

Explore interview questions from other companies with similar interview patterns.

1mg
20 problems
Activtrak
20 problems
Affirm
20 problems
Anthropic
20 problems
Applovin
20 problems
Arcesium
20 problems

Frequently Asked Questions

What LeetCode problems does Ntt Data ask in interviews?

Ntt Data commonly asks 20 coding problems in technical interviews, including Spiral Matrix, Merge Intervals, Convert Binary Search Tree to Sorted Doubly Linked List. The difficulty breakdown is 3 Easy, 14 Medium, and 3 Hard problems.

How should I prepare for a Ntt Data coding interview?

Focus on the most frequently asked problems first, especially those with high frequency scores. Ntt Data interviews typically emphasize Array and String. Practice explaining your thought process while coding.

What is the difficulty level of Ntt Data coding interviews?

Based on our data, Ntt Data interviews include 3 Easy (15%), 14 Medium (70%), and 3 Hard (15%) problems.

Ready to ace your Ntt Data interview?

Join thousands of engineers who landed offers at top tech companies.

Get Started Free

No credit card required

All CompaniesEasy ProblemsMedium ProblemsHard ProblemsBrowse by Topic
Interview Solver
  • Home
  • Pricing
  • Sign in
  • Contact
  • Blog
  • Companion
  • Help Center
  • Use Cases
  • Software Engineer
  • Product Manager
  • Misc
  • Privacy Policy
  • Terms and Conditions
  • Discord Community
  • Affiliate Program
  • Compare
  • All Comparisons
  • vs Final Round AI
  • vs UltraCode
  • vs Interview Coder
  • vs LockedIn AI
  • vs AI Apply
  • Free Tools
  • ATS Resume Checker
  • STAR Method Builder
  • Salary Lookup
  • Big O Cheat Sheet
  • Total Comp Calculator
  • View All →
  • Interview Questions
  • Google Questions
  • Amazon Questions
  • Microsoft Questions
  • Meta Questions
  • Apple Questions
  • TikTok Questions
  • View All →
© 2026 Interview Solver, Inc. All rights reserved.