Upload Button Icon Add office photos

Filter interviews by

Koo App Interview Questions and Answers

Updated 28 Sep 2024

Koo App Interview Experiences

Popular Designations

5 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Basic Kotlin and Android
  • Q2. MVVM clean Architecutres
Round 2 - Technical 

(3 Questions)

  • Q1. About Jetpack Compose
  • Q2. Kotlin Coroutines
  • Q3. Android App Security

Senior Android Developer Interview Questions asked at other Companies

Q1. Binary Array SortingA binary array is an array consisting of only 0s and 1s. You are given a binary array "arr" of size ‘N’. Your task is to sort the given array and return this array after sorting. Input Format : The first line of input c... read more
View answer (3)

Team Lead Interview Questions & Answers

user image Anonymous

posted on 27 Apr 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Tell us about your previous work experiences.
Round 2 - Assignment 

To check how customer centric

Round 3 - HR 

(1 Question)

  • Q1. Salary discussion

Team Lead Interview Questions asked at other Companies

Q1. write a java program to get maxing profit by buying and selling a share from a given set of values (they will change the question after you give solution, like if consider buying only once and selling once they will say to buying multiple t... read more
View answer (3)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in Dec 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - HR 

(1 Question)

  • Q1. What are you looking for at Koo?
  • Ans. Fast moving, growth opportunity, big impact and responsibilities
  • Answered Anonymously
Round 3 - Technical 

(3 Questions)

  • Q1. 1. Max Sum subarray 2. Detect loop in linked list
  • Ans. 

    Two technical questions related to algorithms and data structures.

    • Max Sum subarray: Find the contiguous subarray with the largest sum. Kadane's algorithm is a popular solution.

    • Detect loop in linked list: Use two pointers, one moving at twice the speed of the other. If they meet, there is a loop.

  • Answered by AI
  • Q2. 1. How is session authenticated in facebook and other websites when we login? 2. How to store large databases? Hashing related.
  • Ans. 

    Session authentication in websites and storing large databases using hashing.

    • Session authentication in websites involves creating a unique session ID for each user upon login and storing it in a cookie or server-side session storage.

    • The session ID is then used to authenticate subsequent requests from the user.

    • Large databases can be stored using hashing techniques such as sharding, consistent hashing, and hash tables.

    • Sh...

  • Answered by AI
  • Q3. 1. Binary Search tree and B+ trees difference
  • Ans. 

    Binary search trees are used for searching and sorting data, while B+ trees are used for indexing and storing data.

    • Binary search trees have a maximum of two children per node, while B+ trees have multiple children per node.

    • Binary search trees are best for small datasets, while B+ trees are better for large datasets.

    • Binary search trees have a faster search time, while B+ trees have a faster insertion and deletion time.

    • B...

  • Answered by AI
Round 4 - Technical 

(2 Questions)

  • Q1. 1. Dynamic Programming on Longest Pallindromic Subsequence 2. Greedy Algorithm for Job Scheduling 3. DFS related graph problem
  • Q2. 1. Current company role 2. Most Challenging aspect

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare Data Structures and Algorithms properly. Know your resume in and out.

Skills evaluated in this interview

Software Engineer II Interview Questions asked at other Companies

Q1. There are fifteen horses and a racing track that can run five horses at a time. You have to figure out the top 3 horses out of those and you don't have any timer machine to measure. How will you find the top 3 horses?
View answer (2)

Sde1 Interview Questions & Answers

user image Anonymous

posted on 5 Jun 2024

Interview experience
3
Average
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via campus placement at National Institute of Technology (NIT), Jamshedpur and was interviewed before Jun 2023. There were 3 interview rounds.

Round 1 - Coding Test 

I have been asked 1 DSA question and 1 SQL question as the company came for campus recruitment.

Round 2 - Technical 

(3 Questions)

  • Q1. Discussion on Java and its fundamentals.
  • Q2. Dynamic Programming question.
  • Q3. Discussion over projects.
Round 3 - HR 

(1 Question)

  • Q1. Basic HR questions like why you want to join us and all.

Sde1 Interview Questions asked at other Companies

Q1. DSA and Language Questions: 1. Difference between Arrays and ArrayList in Java. 2. Queue Implementation using Linked List. 3. BST- How would you fill a BST with a sorted array. 4. Random pointer linked-list clone. 5. Fibonacci number genera... read more
View answer (1)

Koo App interview questions for popular designations

 Team Lead

 (2)

 Sde1

 (1)

 Senior Android Developer

 (1)

 Software Engineer II

 (1)

Team Lead Interview Questions & Answers

user image Anonymous

posted on 23 Sep 2022

I applied via LinkedIn and was interviewed before Sep 2021. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Guys , this operation manager only ask your experience-based question.
  • Q2. Make sure what you guys mentioned on your CV, please elaborate properly with projects.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare self introduction more than enough to get this company job

Team Lead Interview Questions asked at other Companies

Q1. write a java program to get maxing profit by buying and selling a share from a given set of values (they will change the question after you give solution, like if consider buying only once and selling once they will say to buying multiple t... read more
View answer (3)

Interview questions from similar companies

Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in Dec 2024. There were 3 interview rounds.

Round 1 - Assignment 

The assignment involved analyzing sample data from Inshorts to extract valuable insights.

Round 2 - Technical 

(2 Questions)

  • Q1. Can you elaborate on the projects that you have worked on?
  • Ans. 

    I have worked on projects involving predictive modeling, natural language processing, and machine learning algorithms.

    • Developed a predictive model to forecast customer churn for a telecommunications company

    • Implemented sentiment analysis using natural language processing techniques on social media data

    • Utilized machine learning algorithms to classify fraudulent transactions for a financial institution

  • Answered by AI
  • Q2. What were the key discussion points regarding the assignment?
  • Ans. 

    Key discussion points regarding the assignment

    • The methodology used to analyze the data

    • The key findings and insights derived from the analysis

    • Any challenges faced during the assignment and how they were overcome

    • Recommendations for future improvements or further analysis

  • Answered by AI
Round 3 - One-on-one 

(1 Question)

  • Q1. Statistics, ML models, Assignment, Case Study
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Indeed and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(3 Questions)

  • Q1. In which year did the Black Death arrive in Europe and change everything?
  • Q2. Who was the first President of the United States?
  • Ans. 

    George Washington was the first President of the United States.

    • George Washington served as the first President of the United States from 1789 to 1797.

    • He was a key figure in the American Revolution and played a crucial role in the founding of the United States.

    • Washington is often referred to as the 'Father of His Country' for his leadership and contributions to the nation.

  • Answered by AI
  • Q3. What is the process by which plants convert sunlight to energy?
  • Ans. 

    Plants convert sunlight to energy through the process of photosynthesis.

    • Plants absorb sunlight through their leaves

    • Sunlight is used to convert carbon dioxide and water into glucose and oxygen

    • Chlorophyll in plant cells helps in capturing sunlight for photosynthesis

    • The energy produced is stored in the form of glucose for plant growth and development

  • Answered by AI
Round 2 - HR 

(2 Questions)

  • Q1. Which country was the center of the Renaissance?
  • Ans. 

    Italy was the center of the Renaissance, with cities like Florence and Rome playing key roles in the cultural and artistic movement.

    • Italy was the main country where the Renaissance took place

    • Cities like Florence, Rome, and Venice were important centers of Renaissance art and culture

    • Prominent artists and thinkers like Leonardo da Vinci, Michelangelo, and Galileo were active in Italy during the Renaissance

  • Answered by AI
  • Q2. Who was the first female pharaoh of ancient Egypt?
  • Ans. 

    Hatshepsut was the first female pharaoh of ancient Egypt.

    • Hatshepsut ruled Egypt as a pharaoh during the 18th dynasty

    • She is known for her successful reign and for promoting trade and the arts

    • Hatshepsut dressed in male attire and wore a false beard to emphasize her authority

  • Answered by AI
Interview experience
5
Excellent
Difficulty level
-
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company

Round 1 - HR 

(1 Question)

  • Q1. My good students 4 years
Round 2 - One-on-one 

(3 Questions)

  • Q1. Hello mam good morning
  • Q2. My name is Anurag Awasthi
  • Q3. Eye makeup artist ma'am

Interview Preparation Tips

Interview preparation tips for other job seekers - My name is anurag awasthi I'm intereste my currently job colour bar
Interview experience
1
Bad
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Aug 2024. There were 4 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Why do you think, you are fit for this role?
  • Ans. 

    I have a proven track record of successfully managing key accounts and exceeding sales targets.

    • Strong communication and negotiation skills

    • Ability to build and maintain relationships with key clients

    • Experience in developing strategic account plans

    • Proven track record of meeting and exceeding sales targets

    • Familiarity with CRM systems and sales analytics

  • Answered by AI
  • Q2. Your past achievements
  • Ans. 

    Consistently exceeded sales targets by 20% for the past 3 years through strategic account management and relationship building.

    • Exceeded sales targets by 20% for the past 3 years

    • Implemented strategic account management techniques

    • Built strong relationships with key accounts

    • Received recognition for top performance in sales

  • Answered by AI
Round 2 - One-on-one 

(2 Questions)

  • Q1. Intro about yourself
  • Ans. 

    Experienced Key Account Manager with a proven track record of exceeding sales targets and building strong client relationships.

    • Over 5 years of experience in key account management

    • Successfully increased sales by 20% in the last quarter through strategic account planning

    • Strong communication and negotiation skills

    • Ability to analyze market trends and identify growth opportunities

    • Managed key accounts such as Company A and C

  • Answered by AI
  • Q2. Past incident where you hustled and succeded
  • Ans. 

    I hustled to secure a key account by going above and beyond to meet their needs and exceed expectations.

    • Identified key pain points of the client and proposed tailored solutions

    • Worked overtime to prepare a comprehensive presentation showcasing our products/services

    • Followed up diligently and addressed any concerns promptly

    • Negotiated terms and pricing to ensure a win-win situation for both parties

  • Answered by AI
Round 3 - One-on-one 

(2 Questions)

  • Q1. What company does?
  • Q2. Are you aware of your roles and responsibilities?
  • Ans. 

    Yes, I am aware of my roles and responsibilities as a Key Account Manager.

    • I am responsible for managing and growing relationships with key clients.

    • I need to understand the needs and goals of each key account.

    • I must develop strategies to meet the needs of key clients and achieve sales targets.

    • I am accountable for the overall success of key accounts and ensuring customer satisfaction.

    • I need to collaborate with internal t

  • Answered by AI
Round 4 - One-on-one 

(2 Questions)

  • Q1. Why do you want to join?
  • Ans. 

    I am passionate about building strong relationships with key accounts and driving business growth.

    • I have a proven track record of successfully managing key accounts in my previous roles.

    • I am excited about the opportunity to work with a reputable company like yours and contribute to its success.

    • I am motivated by the challenge of meeting and exceeding sales targets through strategic account management.

    • I believe my skills...

  • Answered by AI
  • Q2. Last ctc and expectations?
  • Ans. 

    Last CTC was $80,000 and expectations are $100,000.

    • Last CTC: $80,000

    • Expectations: $100,000

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't think much, be confident choose value and culture over market hype, Never let such companies decide you are worth it, you are the best and would do well wherever you work and your team would grow. In the Worst case go for MAGICPIN otherwise just enjoy the process.
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(3 Questions)

  • Q1. Favorite UPI App, and why?
  • Ans. 

    My favorite UPI app is PhonePe because of its user-friendly interface and wide range of services.

    • User-friendly interface makes transactions quick and easy

    • Wide range of services like bill payments, recharges, and shopping

    • Offers cashback and rewards for transactions

    • Secure and reliable platform for financial transactions

  • Answered by AI
  • Q2. Develop two features to help Paytm cope up with loosing users?
  • Ans. 

    Implement personalized recommendations and loyalty rewards program.

    • Implement personalized recommendations based on user behavior and preferences to increase user engagement.

    • Introduce a loyalty rewards program to incentivize users to continue using Paytm and earn rewards for their transactions.

  • Answered by AI
  • Q3. Estimate the number of UPI transactions per day in Mumbai?
  • Ans. 

    It is difficult to provide an accurate estimate without specific data, but the number of UPI transactions in Mumbai is likely to be high due to the city's large population and high digital adoption rate.

    • Mumbai is one of the largest cities in India with a high population density, leading to a high volume of transactions.

    • UPI (Unified Payments Interface) has gained significant popularity in India as a convenient and secur...

  • Answered by AI

Koo App Interview FAQs

How many rounds are there in Koo App interview?
Koo App interview process usually has 2-3 rounds. The most common rounds in the Koo App interview process are Technical, HR and One-on-one Round.
How to prepare for Koo App interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Koo App. The most common topics and skills that interviewers at Koo App expect are Database Testing, Android, Sharepoint, Bags and Case.
What are the top questions asked in Koo App interview?

Some of the top questions asked at the Koo App interview -

  1. 1. How is session authenticated in facebook and other websites when we login? 2...read more
  2. 1. Max Sum subarray 2. Detect loop in linked l...read more
  3. 1. Binary Search tree and B+ trees differe...read more

Tell us how to improve this page.

Koo App Interview Process

based on 3 interviews in last 1 year

Interview experience

4.3
  
Good

Interview Questions from Similar Companies

ShareChat Interview Questions
3.6
 • 77 Interviews
MagicPin Interview Questions
3.1
 • 48 Interviews
Tokopedia Interview Questions
4.1
 • 27 Interviews
Meritto Interview Questions
3.6
 • 22 Interviews
Trell Interview Questions
3.2
 • 14 Interviews
Chingari Interview Questions
3.7
 • 6 Interviews
Josh India Interview Questions
4.8
 • 2 Interviews
Roposo Interview Questions
4.4
 • 1 Interview
MOJ Interview Questions
3.6
 • 1 Interview
View all

Koo App Reviews and Ratings

based on 31 reviews

2.9/5

Rating in categories

3.1

Skill development

2.6

Work-life balance

2.6

Salary

2.1

Job security

2.5

Company culture

1.9

Promotions

2.9

Work satisfaction

Explore 31 Reviews and Ratings
Operations Manager
8 salaries
unlock blur

₹11 L/yr - ₹20 L/yr

SDE (Software Development Engineer)
7 salaries
unlock blur

₹10 L/yr - ₹18 L/yr

growth manager
5 salaries
unlock blur

₹12 L/yr - ₹16 L/yr

Software Developer
5 salaries
unlock blur

₹10 L/yr - ₹23 L/yr

Product Manager
5 salaries
unlock blur

₹20 L/yr - ₹30.5 L/yr

Explore more salaries
Compare Koo App with

ShareChat

3.6
Compare

Chingari

3.7
Compare

Roposo

4.4
Compare

MOJ

3.6
Compare
Did you find this page helpful?
Yes No
write
Share an Interview