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Grofers SDE-1 OA 2025 | Inventory Storage Inflow Packing & Cross-Dock Logistics Highway Toll Optimization
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TwoPointers
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Grofers
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14 days ago
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Ninjacart SDE-1 OA 2025 | Fresh Produce Ingestion Inflow Batching & Rural Logistics Route Clearance Optimization
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ABB Off Campus hiring OA 2022 | Minimum Operations to Reduce X to Zero | Sliding Window
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14 days ago
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ERICSSON On Campus OA 2022 | Number of Subarrays With Sum Equals K (Exact) | Prefix Sum and HashMap
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14 days ago
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Swiggy SDE-1 OA 2025 | Instamart Conveyor Packing Line Optimization & On-Demand Rider Logistics Route Optimization
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Nykaa SDE-1 OA 2026 | Flash-Sale Order Dispatch Batching & Supply Chain Saturated Route Toll Optimization
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L&T Technology Services OA 2024 | Maximum Number of Weeks You Can Work | Greedy Approach
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Persistent Systems OA September 2025 | Cloud Infrastructure Log Buffer Optimization & Asynchronous Enterprise Service Mesh Routing
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BookMyShow SDE-1 2026 | Live Ticket Reservation Queue Stream & Distributed Content Distribution Routing Network
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Slice SDE-1 OA 2026 | Credit Limit Transaction Batching & Dynamic Payment Gateway Clearing Optimization
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Upstox SDE-1 OA March 2026 | High-Frequency Real-Time Ticker Stream Monitoring & Low-Latency Multi-Exchange Order Clearing
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Cars24 SDE-1 OA March 2026 | Refurbishment Hub Inspection Pipeline & Multi-City Fleet Relocation Intercom Bypass
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Cars24 SDE-1 OA March 2026 | Refurbishment Hub Inspection Pipeline & Multi-City Fleet Relocation Intercom Bypass
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Porter SDE-1 OA March 2026 | Intra-City Delivery Manifest Batching & Commercial Toll-Zone Logistics Routing
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Porter SDE-1 OA March 2026 | Intra-City Delivery Manifest Batching & Commercial Toll-Zone Logistics Routing
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Shiprocket SDE-1 OA January 2026 | Shipping Manifest Order Batching & Multi-Carrier Route Congestion Bypass
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Fidelity Investments OA 2023 | Design Data Structures, Heap Optimization, Real Time Updates and System Design Fundamentals
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Walmart Global Tech OA 2025 | Supply Chain Fulfillment Picking Line & Cross-Border Supply Route Customs Bypass
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Wipro Velocity Premium September 2025 | Streaming Telemetry Congestion Window & Multi-Cloud Secure Mesh Transit
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CRED SDE-1 OA January 2026 | High-Yield Cashback Stream Maximization & Multi-Chain Settlement Gateway Routing
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Barclays Hiring | Probability Based Sampling, Prefix Sum Optimization and Binary Search Selection Technique | Off Campus OA 2022
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Persistent Systems | On Campus OA 2022 | Backtracking, Recursive Search and Constraint Optimization in Chessboard Placement Problem
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SPRINKLR Hiring | OA (2021) | Identifying the Smallest Continuous Segment Required to Sort an Entire Array
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15 days ago
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Mastercard Off Campus OA 2022 | Dynamic Programming Optimization for Handling Negative Values and Maximum Contiguous Product Computation
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15 days ago
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CODENATION (TRILOGY) | On-Campus OA (2021) | Minimum Arrows Required to Burst Overlapping Balloons
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15 days ago
Padala Indira Bhavani
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Zomato SDE-1 OA November 2025 | Restaurant High-Demand Payout Tracking & Weather Emergency Logistics Delivery
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15 days ago
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Infosys HackWithInfy 2025 | Parity Switch Bounded Subarray & Drone Battery Swap Network Routing
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15 days ago
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LENSKART Hiring| SDE OA (2024) | Counting Valid Subarrays Within a Maximum Value Range
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2024
oa
15 days ago
Padala Indira Bhavani
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Flipkart GRiD 2025 | Inventory Batch Slicing Logic & Supply Chain Congestion Decoupling
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Flipkart
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15 days ago
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Cognizant GenC Next 2025 | Stream Volume Rate Compliance & Distributed Cloud Node Transit Decoupling
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15 days ago
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Urban Company SDE-1 OA December 2025 | Professional Service Booking Stream Allocation & Service Partner Congestion Toll Bypass
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ShortestPath
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Urban
OA
15 days ago
Sahil Jain
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Groww SDE-1 OA2026 | Mutual Fund SIP Asset Allocation Window & Cross-Broker Order Settlement Routing
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ShortestPath
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Groww
OA
15 days ago
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Razorpay SDE-1 OA 2025 | Gateway Error Stream Monitoring & Smart-Route Payment Failover
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TwoPointers
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OA
15 days ago
Sahil Jain
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4
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Dunzo SDE OA (2022) | Job Scheduling, Binary Search on Answer, and Backtracking Optimization
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binarysearch
dunzo
sde
oa
15 days ago
Padala Indira Bhavani
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3
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Nutanix SWE OA (2023) | Binary Search Tree Validation and Tree Recovery Interview Question
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nutanix
swe
oa
binarytree
15 days ago
Padala Indira Bhavani
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VMWARE MTS OA (2023) | Graph Connectivity Optimization Using Greedy Algorithms and Disjoint Set Union
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VMWare
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2023
mts
oa
16 days ago
Padala Indira Bhavani
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PhonePe SDE-1 OA October 2025 | Wallet Cash-back Collection Optimization & Secured Cross-Platform Escrow Routing
0 Votes | 1 Reply
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Dijkstra
PhonePe
OA
on-campus
16 days ago
Sahil Jain
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Cisco Ideathon September 2025 | Boundary Port Throughput Optimization & Energy-Constrained Shortest Latency Path
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OA
PrefixSum
Ideathon
16 days ago
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Ola SDE-1 Online Assessment 2025 | High-Density Demand Window Dispatch & Priority Fleet Re-balancing Traffic Bypass
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Ola
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Dijkstra
16 days ago
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Navi SDE-1 OA 2025 | Premium Payment Stream Consolidation & Co-located Microservice Network Routing
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Navi
ShortestPath
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16 days ago
Sahil Jain
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Answer: BYJU'S TUTOR PLUS Hiring | On-Campus OA (2024) | Count the Digits That Divide a
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Padala Indira Bhavani
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Approach Store the original number. Extract digits one by one using modulo operation. Ignore digit 0. If num % digit == 0, incr…
Answer: FIBE (EARLY SALARY) Hiring Challenge | Off-Campus | OA (2024)
by
Padala Indira Bhavani
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Approach Use a HashMap to store frequencies of previously seen numbers. For each number: Check how many times (num - k) appeare…
Answer: INSTAMOJO Online Assessment Interview Question | On-Campus(2024)
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Padala Indira Bhavani
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Approach For every rectangle, reduce its ratio using GCD. Store the reduced ratio in a HashMap. If the same ratio has appeared be…
Answer: AMEYO Hiring Challenge | Online Assessment Question | Off-Campus (2024)
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Padala Indira Bhavani
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Approach Instead of creating large concatenated strings, compare characters directly using two pointers. Maintain: Current word…
Answer: EASYREWARDZ On-Campus OA (2024) | Minimum Average Difference
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Padala Indira Bhavani
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Approach Compute: Total sum of array Running prefix sum For every index: leftAvg = prefixSum / (i + 1) rightAvg = (to…
Answer: PROGCAP Hiring | Off-Campus OA (2024) | Count Number of Texts
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Padala Indira Bhavani
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Approach Use Dynamic Programming. Let: dp[i] represent the number of ways to decode the first i characters. For every posi…
Answer: SQUADSTACK Hiring Challenge | Interview Question | On-Campus OA (2023)
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Approach Let: dp[i] = number of ways to reach stair i For stair i, the last jump could be: 1 step from i-1 2 steps from …
Answer: SERVIFY Hiring | Number of Common Factors | Off-Campus OA (2023)
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Approach A number that divides both a and b must also divide their Greatest Common Divisor (GCD). Therefore: Find gcd(a, b). …
Answer: TEACHMINT Hiring Challenge | Interview On-Campus OA Question (2023)
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Approach Count the frequency of every character across all strings. For all strings to become equal: Every character's total f…
Answer: ENTRI Hiring | Online Assessment Question | On-Campus (2023)
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Approach We only need to determine whether an operation increments or decrements the variable. If the operation contains '+…
Answer: FLIXSTOCK Hiring Challenge | Campus Online Assessment Question | On-Campus (2023
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Approach Count the frequency of each character. Store all frequencies in a set. If all frequencies are identical, the set size wi…
Answer: NINJACART Hiring | Off-Campus OA (2023) | Add Two Integers
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Approach Addition can be performed using: XOR (^) → Sum without carry. AND (&) → Carry bits. Left Shift (<<…
Answer: MILKBASKET | On-Campus OA (2022) | Find First Palindromic String in the Array
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Padala Indira Bhavani
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Approach Traverse each string in the array and check whether it is a palindrome using the two-pointer technique. For every word: …
Answer: MFINE Hiring | Interview Question | Off-Campus OA (2022)
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Padala Indira Bhavani
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Approach First count: Number of ones in each row. Number of ones in each column. Since: zerosRow[i] = n - rowOnes[i] …
Answer: OKCREDIT Hiring | Online Assessment Question | On-Campus (2022)
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Approach This is a classic Binary Search on Answer problem. Instead of directly finding the answer, we binary search the possible max…
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