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Grab Greco Interview Questions and Answers
6 Interview questions
To launch Grab in a new geography, conduct market research, establish partnerships, customize app features, and create localized marketing campaigns.
Conduct thorough market research to understand local transportation needs and competition
Establish partnerships with local transportation providers for seamless integration
Customize app features to cater to the preferences and habits of the new geography's users
Create...
Use SQL query to find shortest flight duration from NY to HND
Use SQL query with MIN function to find shortest duration
Filter flights from NY to HND using WHERE clause
Calculate duration by subtracting arrival time from departure time
Learn how to read data from a CSV file using PySpark for big data processing.
Import necessary libraries: `from pyspark.sql import SparkSession`.
Create a Spark session: `spark = SparkSession.builder.appName('CSV Reader').getOrCreate()`.
Read CSV file: `df = spark.read.csv('path/to/file.csv', header=True, inferSchema=True)`.
Show the DataFrame: `df.show()` to display the first few rows.
Perform transformations or actio...
Notification Observer Design Pattern is used to establish a one-to-many relationship between objects.
Create a subject class that maintains a list of observers and notifies them of any state changes.
Observers register themselves with the subject to receive notifications.
Use protocols and delegates in iOS to implement the observer pattern.
Example: NotificationCenter in iOS uses the observer pattern to broadcast noti...
Code snippet for Rest API
Use a framework like Express.js for Node.js or Flask for Python to create the API
Define routes for different endpoints such as GET, POST, PUT, DELETE
Use middleware for authentication and validation
Return data in JSON format
Implementing a feedback system for continuous improvement
Collect feedback from interns on their experience
Analyze feedback to identify areas for improvement
Implement changes based on feedback to enhance the internship program
Grab Greco Interview Experiences
13 interviews found
Anonymous
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
(3 Questions)
- Q1. SQL question to return the shortest duration of flight to travel from NY to HND
- Ans.
Use SQL query to find shortest flight duration from NY to HND
Use SQL query with MIN function to find shortest duration
Filter flights from NY to HND using WHERE clause
Calculate duration by subtracting arrival time from departure time
- Q2. Pyspark question to read data from a CSV file
- Ans.
Learn how to read data from a CSV file using PySpark for big data processing.
Import necessary libraries: `from pyspark.sql import SparkSession`.
Create a Spark session: `spark = SparkSession.builder.appName('CSV Reader').getOrCreate()`.
Read CSV file: `df = spark.read.csv('path/to/file.csv', header=True, inferSchema=True)`.
Show the DataFrame: `df.show()` to display the first few rows.
Perform transformations or actions on...
- Q3. There was no question 3
(3 Questions)
- Q1. Mostly discussions on Projects at my current company, Design choices and spark related concepts used for optimisations.
- Q2. SQL question to test syntax knowledge
- Q3. HRM typical questions like: Why join Grab?
Interview Preparation Tips
- MySQL
- Python
- Spark
Skills evaluated in this interview
(1 Question)
- Q1. System design question
(1 Question)
- Q1. Problem solving round
(1 Question)
- Q1. Cultural fit and general discussion
I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.
(2 Questions)
- Q1. Improve your favourite product
- Ans.
Enhance user experience by adding personalized recommendations based on user preferences.
Implement machine learning algorithms to analyze user behavior and preferences
Allow users to customize their preferences and interests
Utilize data from past interactions to suggest relevant products or content
- Q2. Launch grab in new geography
- Ans.
To launch Grab in a new geography, conduct market research, establish partnerships, customize app features, and create localized marketing campaigns.
Conduct thorough market research to understand local transportation needs and competition
Establish partnerships with local transportation providers for seamless integration
Customize app features to cater to the preferences and habits of the new geography's users
Create loca...
(2 Questions)
- Q1. Issues faced during projects
- Ans.
Issues faced during projects include scope creep, communication breakdowns, resource constraints, and technical challenges.
Scope creep: When project requirements continuously expand beyond the initial scope, leading to delays and budget overruns.
Communication breakdowns: Lack of clear communication among team members can result in misunderstandings and errors.
Resource constraints: Limited availability of resources such...
- Q2. Improvements to make
- Ans.
Implementing a feedback system for continuous improvement
Collect feedback from interns on their experience
Analyze feedback to identify areas for improvement
Implement changes based on feedback to enhance the internship program
I applied via LinkedIn
(1 Question)
- Q1. Write a piece of code for Rest API
- Ans.
Code snippet for Rest API
Use a framework like Express.js for Node.js or Flask for Python to create the API
Define routes for different endpoints such as GET, POST, PUT, DELETE
Use middleware for authentication and validation
Return data in JSON format
(1 Question)
- Q1. Career planning and further plan
Royal Rajput
Selected
I applied via Referral and was interviewed before Aug 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Self introduction
- Q2. Work experience
(3 Questions)
- Q1. Self introduction
- Q2. About work experience
- Q3. Cumunications skills
Interview Preparation Tips
Selected
I applied via Recruitment Consulltant and was interviewed before Apr 2023. There were 4 interview rounds.
(1 Question)
- Q1. Design Notification Observer Design Pattern, if not provided iOS.
- Ans.
Notification Observer Design Pattern is used to establish a one-to-many relationship between objects.
Create a subject class that maintains a list of observers and notifies them of any state changes.
Observers register themselves with the subject to receive notifications.
Use protocols and delegates in iOS to implement the observer pattern.
Example: NotificationCenter in iOS uses the observer pattern to broadcast notificat...
(1 Question)
- Q1. Based on tree data structure
(1 Question)
- Q1. Mangerial round. Manager also asked some technical questions on iOS.
(1 Question)
- Q1. Salary discussion
Interview Preparation Tips
Skills evaluated in this interview
Maths, aptitude questions plus new subject enhanced vocabulary and general knowledge
(2 Questions)
- Q1. Personal professional
- Q2. Skills and family background
Interview Preparation Tips
181IT019 M. Akshaya
(3 Questions)
- Q1. What is your qualifications? What is your salry expectations?
- Ans.
I have a Bachelor's degree in Business Administration and 3 years of experience in telecalling. My salary expectation is competitive and negotiable based on the job responsibilities and benefits offered.
Bachelor's degree in Business Administration
3 years of experience in telecalling
Competitive and negotiable salary expectation
- Q2. What is your strength?
- Ans.
My strength is my excellent communication skills and ability to build rapport with customers.
Excellent communication skills
Ability to build rapport with customers
Strong interpersonal skills
Active listening
Problem-solving abilities
- Q3. Bold and strong knowledge we have
Interview Preparation Tips
better training
super environment
Top trending discussions
Grab Greco Interview FAQs
The duration of Grab Greco interview process can vary, but typically it takes about less than 2 weeks to complete.
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based on 12 interview experiences
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Grab Greco Reviews and Ratings
based on 98 reviews
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