Take a look at the top graphs interview questions asked in interviews of top tech companies like Amazon, Google, Microsoft, and more only on CodeStudio. Start Practicing now!

Problem Title

Difficulty

Avg Time to solve

Attempted

Path With Maximum And Minimum Value

9

Easy

15 mins

165

Redundant Connection - II

3

Moderate

20 mins

24

Find the judge

1

Moderate

15 mins

98

All Paths From Source Lead To Destination

1

Moderate

30 mins

94

NINJA’S ACADEMY

2

Hard

15 mins

28

Minimum Swaps To Make Two Strings Equal

6

Hard

30 mins

101

Parallel Courses

5

Hard

30 mins

139

Most Lucky String

0

Hard

45 mins

17

Similar String Groups

0

Moderate

35 mins

41

Graph Valid Tree

0

Moderate

30 mins

230

Farthest Distance From Lands

2

Moderate

30 mins

47

Minimize Malware Spread II

5

Hard

30 mins

920

Safe Nodes In The Graph

0

Moderate

15 mins

67

Minimum Number Of Vertices To Reach All Nodes

5

Moderate

25 mins

31

Max Town Order

3

Easy

15 mins

49

Sequence Reconstruction

4

Moderate

30 mins

16

Find All Paths In DAG

3

Moderate

30 mins

83

Water Supply In A Village

13

Hard

45 mins

532

Path With Minimum Effort

0

Hard

20 mins

47

Minimum Degree

2

Moderate

15 mins

27

Network Delay Time

5

Easy

20 mins

124

Connecting Cities With Minimum Cost

2

Moderate

10 mins

434

NINJA’S MASTER

1

Easy

20 mins

102

Sort Items By Group

0

Moderate

20 mins

14

Minimum Cost To Connect Two Groups Of Points

16

Hard

15 mins

51

Path With Maximum And Minimum Value

Easy

9 upvotes

Redundant Connection - II

Moderate

3 upvotes

Find the judge

Moderate

1 upvote

All Paths From Source Lead To Destination

Moderate

1 upvote

NINJA’S ACADEMY

Hard

2 upvotes

Minimum Swaps To Make Two Strings Equal

Hard

6 upvotes

Parallel Courses

Hard

5 upvotes

Most Lucky String

Hard

0 upvotes

Similar String Groups

Moderate

0 upvotes

Graph Valid Tree

Moderate

0 upvotes

Farthest Distance From Lands

Moderate

2 upvotes

Minimize Malware Spread II

Hard

5 upvotes

Safe Nodes In The Graph

Moderate

0 upvotes

Minimum Number Of Vertices To Reach All Nodes

Moderate

5 upvotes

Max Town Order

Easy

3 upvotes

Sequence Reconstruction

Moderate

4 upvotes

Find All Paths In DAG

Moderate

3 upvotes

Water Supply In A Village

Hard

13 upvotes

Path With Minimum Effort

Hard

0 upvotes

Minimum Degree

Moderate

2 upvotes

Network Delay Time

Easy

5 upvotes

Connecting Cities With Minimum Cost

Moderate

2 upvotes

NINJA’S MASTER

Easy

1 upvote

Sort Items By Group

Moderate

0 upvotes

Minimum Cost To Connect Two Groups Of Points

Hard

16 upvotes

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