Fintech

Revolut interview questions

Grouped by topic, sorted Easy → Medium → Hard, then by LeetCode ID. Click a problem to open it on LeetCode; the chapter column links to the handbook chapter that covers it.

Problems
11
Easy
5
Medium
6
Hard
0
Mapped to chapter
6

Array

3 problems

Easy 2

14Longest Common Prefixalso at:AdobeAmazonApple Also at 15 moreBloombergeBayFractal AnalyticsGoogleJane StreetMetaMicrosoftPhonePeQualcommRobloxSAPSplunkTargetTwilioYelp EasyChapter
268Missing Numberalso at:AdobeAmazonArista Networks Also at 6 moreBloombergGoogleMicrosoftTeslaTiger AnalyticsVMware Easy—

Medium 1

528Random Pick with Weightalso at:ChimeCoinbasePayPal Also at 10 moreAmazonGoogleLINELinkedInMetaMicrosoftNetflixRobloxSnapTwo Sigma Medium—

Linked List

3 problems

Easy 2

21Merge Two Sorted Lists★ also at:IntuitAdobeAmazon Also at 24 moreArista NetworksBloombergByteDanceCars24CleartripCoinDCXDelhiveryDocuSigneBayFlipkartFreshworksGoogleLyftMetaMicrosoftMongoDBQualcommRakutenRedditRipplingSnapSwiggyVMwareZoho EasyChapter
83Remove Duplicates from Sorted Listalso at:AdobeAmazonBloomberg Also at 5 moreByteDanceeBayGoogleMetaMicrosoft Easy—

Medium 1

92Reverse Linked List IIalso at:AdobeAmazonArista Networks Also at 5 moreByteDanceFreshworksGoogleMetaMicrosoft MediumChapter

Misc

5 problems

Easy 1

257Binary Tree Pathsalso at:AdobeAmazonCapital One Also at 1 moreGoogle EasyChapter

Medium 4

107Binary Tree Level Order Traversal IIalso at:AdobeAmazon Medium—
279Perfect Squaresalso at:AdobeAmazonCitadel Also at 3 moreeBayGoogleLyft Medium—
438Find All Anagrams in a Stringalso at:IntuitAmazonBloomberg Also at 5 moreDatabricksGoogleMetaMicrosoftSnowflake MediumChapter
567Permutation in Stringalso at:AmazonAppleBloomberg Also at 5 moreCiscoGoogleLyftMicrosoftWalmart Global Tech MediumChapter