Ola Cabs

24 questions

Interview frequency breakdown: 30-day, 3-month, 6-month & all-time

5 Easy 14 Med 5 Hard

Timeframe:

Showing 24 questions

#3Longest Substring Without Repeating CharactersMediumhash tableNeetCode

100% Freq

30d

#2Add Two NumbersMediumlinked listNeetCode

96% Freq

30d

#42Trapping Rain WaterHardarrayNeetCode

91% Freq

30d

#1Two SumEasyarrayNeetCode

77% Freq

30d

#49Group AnagramsMediumarrayNeetCode

77% Freq

30d

#98Validate Binary Search TreeMediumtreeNeetCode

77% Freq

30d

#124Binary Tree Maximum Path SumHarddynamic programmingNeetCode

77% Freq

30d

#5Longest Palindromic SubstringMediumtwo pointersNeetCode

66% Freq

30d

#11Container With Most WaterMediumarrayNeetCode

66% Freq

30d

#153SumMediumarrayNeetCode

66% Freq

30d

#41First Missing PositiveHardarrayNeetCode

66% Freq

30d

#62Unique PathsMediummathNeetCode

66% Freq

30d

#70Climbing StairsEasymathNeetCode

66% Freq

30d

#121Best Time to Buy and Sell StockEasyarrayNeetCode

66% Freq

30d

#127Word LadderHardhash tableNeetCode

66% Freq

30d

#153Find Minimum in Rotated Sorted ArrayMediumarrayNeetCode

66% Freq

30d

#168Excel Sheet Column TitleEasymathNeetCode

66% Freq

30d

#198House RobberMediumarrayNeetCode

66% Freq

30d

#200Number of IslandsMediumarrayNeetCode

66% Freq

30d

#237Delete Node in a Linked ListMediumlinked listWalkCCC

66% Freq

30d

#269Alien DictionaryHardarrayNeetCode

66% Freq

30d

#394Decode StringMediumstringNeetCode

66% Freq

30d

#724Find Pivot IndexEasyarrayWalkCCC

66% Freq

30d

#863All Nodes Distance K in Binary TreeMediumhash tableNeetCode

66% Freq

30d