Indian

Groww 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
21
Easy
6
Medium
11
Hard
4
Mapped to chapter
12

Array

15 problems

Easy 3

121Best Time to Buy and Sell Stockalso at:AirtelFlipkartJio Also at 39 moreMyntraOlaPhonePeSwiggyTiger AnalyticsZohoAdobeAmazonAppleAtlassianBloombergByteDanceCiscoCitadelCoinbaseGoldman SachsGoogleInstacartIntuitJPMorganLyftMetaMicrosoftMorgan StanleyNetflixNVIDIAPayPalRakutenRobinhoodSAPSnapTargetTeslaToastTwo SigmaUberVisaVMwareWalmart Global Tech Easy—
448Find All Numbers Disappeared in an Arrayalso at:AdobeGoogleMeta Also at 1 moreMicrosoft Easy—
496Next Greater Element Ialso at:FlipkartSwiggyAmazon Also at 5 moreBloombergGoogleMetaMicrosoftMorgan Stanley EasyChapter

Medium 9

11Container With Most Water★ also at:AirtelDream11Flipkart Also at 24 moreFreshworksMyntraOYOPaytmRazorpayAdobeAmazonAppleAtlassianBloombergByteDanceCitadelGoldman SachsGoogleIntelLyftMetaMicrosoftOktaPayPalQualcommSAPTeslaVMware MediumChapter
46Permutationsalso at:ZomatoAdobeAmazon Also at 12 moreArista NetworksBloombergByteDanceCiscoCitadeleBayEpic SystemsGoogleMetaMicrosoftQualcommVMware MediumChapter
75Sort Colorsalso at:Cars24DelhiveryFlipkart Also at 18 moreInfo Edge (Naukri)OlaPhonePeSwiggyAmazonAutodeskBloombergCiscoeBayGoogleMetaMicrosoftMorgan StanleyNVIDIAPayPalTargetVMwareWalmart Global Tech MediumChapter
122Best Time to Buy and Sell Stock IIalso at:NaviPaytmAdobe Also at 7 moreAmazonAppleCitadelGoogleMetaMicrosoftToast Medium—
162Find Peak Elementalso at:FlipkartFreshworksUrban Company Also at 14 moreAmazonBloombergByteDanceDatabricksDocuSignGoogleLyftMetaMicrosoftPayPalRedditSnapUberVMware MediumChapter
540Single Element in a Sorted Arrayalso at:FlipkartZomatoAmazon Also at 5 moreAtlassianBloombergGoogleMetaMicrosoft MediumChapter
983Minimum Cost For Ticketsalso at:AmazonBloombergGoogle Also at 2 moreIntuitSnap MediumChapter
1239Maximum Length of a Concatenated String with Unique Charactersalso at:Meta Medium—
3026Maximum Good Subarray Sumalso at:AmazonAtlassianGoogle Medium—

Hard 3

42Trapping Rain Wateralso at:FlipkartInMobiMyntra Also at 34 moreNaviPaytmPhonePeSwiggyUrban CompanyZohoAdobeAirbnbAmazonAtlassianBloombergByteDanceCitadelCrowdStrikeDocuSigneBayGoldman SachsGoogleIntelIntuitLyftMetaMicrosoftNVIDIAOpenAIPayPalQualcommRakutenRobloxSAPSnowflakeTeslaWalmart Global TechX (Twitter) HardChapter
123Best Time to Buy and Sell Stock IIIalso at:AmazonBloombergCitadel Also at 4 moreGoogleMetaPayPalSnap Hard—
188Best Time to Buy and Sell Stock IValso at:Citadel Hard—

Misc

6 problems

Easy 3

20Valid Parentheses★ also at:CoinDCXFlipkartFreshworks Also at 36 moreJioPaytmPhonePeSwiggyAdobeAirbnbAmazonAutodeskBloombergCiscoCrowdStrikeDelleBayEpic SystemsGoogleIntelIntuitJane StreetLinkedInLyftMetaMicrosoftNetflixNVIDIAPayPalQualcommRobloxSAPSplunkSpotifyTargetTeslaToastTwilioVMwareX (Twitter) EasyChapter
141Linked List Cycle★ also at:Cars24CoinDCXAdobe Also at 11 moreAmazonAutodeskBloombergCiscoeBayGoogleMetaMicrosoftQualcommSAPVMware EasyChapter
206Reverse Linked List★ also at:JioPaytmAdobe Also at 19 moreAmazonAppleBloombergByteDanceCiscoeBayGoogleLINELinkedInMetaMicrosoftQualcommSAPSnapSpotifyTeslaVMwareX (Twitter)Yelp EasyChapter

Medium 2

146LRU Cache★ also at:CREDDelhiveryFlipkart Also at 59 moreMyntraNykaaOlaPhonePeRazorpaySwiggyAdobeAmazonAMDAppleArista NetworksAutodeskBloombergByteDanceCiscoCitadelCloudflareDocuSignDoorDasheBayExpediaGoogleIntelIntuitJane StreetJPMorganLINELinkedInLyftMetaMicrosoftMongoDBMorgan StanleyNetflixNianticNVIDIAOktaPalantirPayPalQualcommRakutenRedditRipplingSalesforceSAPSnapSnowflakeSplunkSpotifyTargetTeslaToastTwilioUberVisaVMwareX (Twitter)ZoomZscaler MediumChapter
2998Minimum Number of Operations to Make X and Y EqualMedium—

Hard 1

32Longest Valid Parenthesesalso at:FlipkartInMobiNykaa Also at 8 moreAdobeAmazonBloombergeBayGoogleIntuitMetaMicrosoft Hard—