Uber Math Questions

37 math problems asked at Uber interviews

Easy (8)Medium (19)Hard (10)

Questions

TitleDifficulty
Find the Closest PalindromeHard
Insert Delete GetRandom O(1)Medium
Random Pick with WeightMedium
Basic CalculatorHard
Shuffle an ArrayMedium
Roman to IntegerEasy
Excel Sheet Column NumberEasy
Find the Number of Ways to Place People IIHard
Happy NumberEasy
Random Pick with BlacklistHard
Number of Ways to Reach Destination in the GridHard
Rotate ImageMedium
Basic Calculator IIMedium
24 GameHard
Add DigitsEasy
Water and Jug ProblemMedium
Rotated DigitsMedium
Replace Non-Coprime Numbers in ArrayHard
Count Nice Pairs in an ArrayMedium
Detonate the Maximum BombsMedium
Count the Number of Infection SequencesHard
Minimum Jumps to Reach End via Prime TeleportationMedium
Reverse IntegerMedium
Sqrt(x)Easy
Graph Connectivity With ThresholdHard
Add StringsEasy
Random Point in Non-overlapping RectanglesMedium
Count PrimesMedium
Add Two NumbersMedium
Climbing StairsEasy
Predict the WinnerMedium
Stone Game IIMedium
Get Biggest Three Rhombus Sums in a GridMedium
Maximum Manhattan Distance After K ChangesMedium
2 Keys KeyboardMedium
Insert Delete GetRandom O(1) - Duplicates allowedHard
Fizz BuzzEasy

Showing 37 questions