Cisco OA Questions 2021: What Candidates Actually Saw
Last updated: May 2026
15+ Cisco online assessment questions reported by candidates who took the OA in 2021. Sourced from 1Point3Acres, LeetCode, Blind, Glassdoor, and Reddit. Data grows as new reports are added.
Cisco OA Format in 2021
The Cisco online assessment has followed a consistent format across multiple hiring cycles. Based on 2021 reports in the database, candidates typically see 2 to 3 algorithmic coding problems delivered through a proctored online platform (most commonly HackerRank). Some roles include additional behavioral or work-simulation components after the coding section.
Time limits reported by candidates range from 70 to 110 minutes for the full assessment. The coding problems are auto-graded, so edge case handling and runtime efficiency both matter. Partial credit is available on some platforms if your solution passes a subset of test cases.
Real Cisco OA Questions from 2021
Cisco OA
There is a gift which costs you Z tokens. There is a general machine which provides you 2 tokens/second . If you get X tokens then with that tokens you can...
Cisco OA 2021 Master's Internship
3 questions. 90 minutes. 1. Write a function that prints a chessboard pattern, with \'W\' being white square and \'B\' being black. Input is an integer that is the number of...
Cisco OA (EUROPE New Grad)
Hi all ! It is my turn to contribute a bit to this community. I recently did the online assessment of Cisco for a Europian country. The test had 90...
Cisco OA Rumble Raffle Hackerrank
Joey is playing the following game wherein the objective is to buy fullhouse ticket with the tokens in hand at the lowest time possible. Tokens help player buy the fullhouse...
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Goldman Sachs | Analyst | Bangalore | June 2021 [Offer]
Status: Software Engineer at Cisco Position: Technology Analyst, Goldman Sachs Location: Bangalore Interview Process: My process of selection in GS was like this, I got a call from HR of the firm if I...
Cisco UI Engineer - 1, Bangalore
Profile - UI Engineer 1 - Javascript/React/Typescript Experience -1 year Location - Bangalore First Round- Javascript programing assessment Question1) https://leetcode.com/discuss/interview-question/490066/efficient-janitor-efficient-vineet-hackerrank-oa Question2) sum of double base palindromes with range 1 to given number Question3) It was...
Cisco | Software Engineer | Bangalore | December 2021 | Accept
About the offer: - Location: Bangalore - Stipend: INR 65,000 - TC: 24,73,633 (base + bonus + other benefits) ### Online Assessment: - Date: October 2021 - Platform: HackerRank - 15 MCQs on Computer Networks, DB, Embedded...
Cisco Online Assessment || INDIA
Cisco Online Assessment Place - INDIA Role - Full Time SDE Time - 60 minutes Pattern - 1 coding question and 25 mcqs(OS, OOPS, Computer Network, maths) Coding Question was exact similar to this...
Cisco | OA | House robber
There were 3 questions to solve in 75 minutes in the AMCAT platform. All of the questions were too simple. 1) Given an array of integers find the mean and mode. 2)...
Cisco | Online Assessment | Software Engineer Master's (Intern) United States
I was given three coding questions. 1. Write a function that prints a chessboard pattern, with "W" being white square and "B" being black. Input is an integer that is the number...
Cisco | SDE (OA) |Snakes & Ladders Pro
Snakes & Ladders Pro Given a snake and ladder game of matrix n x n and dice of max value \'m\'. The value of a given dice throw can be any...
Scale AI | Machine Learning Research Internship | San Francisco | Jan 2021 [Reject]
Graduate student at a non-top university. I applied in November and the recruiter reached out to me immediately the day after. I initially applied for an NLP role but they were only...
Cisco Online Assessment | On Campus - 2022 Grad | Expressive Words
It was a Hacker rank test and it consisted of 1 coding questions and 25 MCQ, and the time give to complete the test was 60 minutes. Questions difficulty : Easy-Medium MCQ...
Cisco Ideathon Interview Experience for Consultant Engineer 2021
Round 1: Cisco Ideathon Preliminary Test 55 Ques- 60 Minutes25 Networking and CCNA questions15 Programming MCQs15 AptitudeNetworking questions were mainly around subnettin...
Topic Breakdown (2021 OA)
Topics reported by candidates who took the Cisco OA in 2021:
Difficulty Breakdown (2021 OA)
4
easy
3
hard
Difficulty labels are reported by candidates or inferred from LeetCode ratings.
How to Prepare for the Cisco OA
The Cisco OA is a timed, auto-graded coding test. Preparation is different from interview prep: you need to optimize for both correctness and speed, since partial credit requires passing test cases, not just showing reasoning.
- Practice timed sessions. Set a timer for 35 to 45 minutes per problem and simulate the real constraint.
- Focus on the topic clusters that appear most in Cisco OA reports: dynamic programming, graphs, arrays, and strings make up the majority of reported problems.
- Read the problem constraints carefully before writing code. The constraints often reveal the expected time complexity and algorithm type.
- Use the LeakCode database to review 2021 OA questions from actual candidates. Pattern recognition across multiple sightings is a stronger prep signal than any single mock problem.
- If the OA includes a work simulation section, practice under realistic conditions. This section tests judgment and values alignment, not coding ability.
FAQ
What does the Cisco OA look like in 2021?
Based on 2021 candidate reports, the Cisco OA typically includes 2 to 3 coding problems and runs 70 to 110 minutes. Topics lean toward dynamic programming, graphs, arrays, and strings. Some roles include a work simulation section after the coding component.
How long is the Cisco OA?
Most candidates report 70 to 90 minutes for the coding component. Roles with additional work simulation sections extend the total time to 110 to 150 minutes. Check your invitation email for the exact time allocation for your specific role.
What platform does Cisco use for the OA?
Cisco uses HackerRank or its own proprietary platform depending on the role and hiring cycle. Your invitation will specify the platform. Both platforms support multiple languages including Python, Java, C++, and JavaScript.
Are these real Cisco OA questions?
Yes. All questions in the LeakCode database come from candidate reports on 1Point3Acres, Blind, Glassdoor, Reddit, and LeetCode. They are not AI-generated. Each question links to its source where available.
Other Cisco OA Years
Related: Cisco OA Hub · Cisco All Questions · All OA Questions · Data Sources