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Grab Greco Intern Interview Questions and Answers
Grab Greco Intern Interview Experiences
2 interviews found
Anonymous
(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
Maths, aptitude questions plus new subject enhanced vocabulary and general knowledge
(2 Questions)
- Q1. Personal professional
- Q2. Skills and family background
Interview Preparation Tips
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Interview questions from similar companies
I applied via Campus Placement and was interviewed before Apr 2020. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Given a sorted array of integers, find the frequency of 2 in the array in log(n) time.
- Ans.
Find frequency of 2 in sorted array of integers in log(n) time.
Use binary search to find first and last occurrence of 2 in array.
Calculate frequency by subtracting last index from first index and adding 1.
Time complexity is O(log(n)).
- Q2. Given an array of numbers, for each index of the array, find the maximum frequency integer to the right of the array.
- Ans.
Find the maximum frequency integer to the right of each index in an array of numbers.
Create a frequency map of the array.
Iterate through the array and for each index, find the maximum frequency integer to the right using the frequency map.
If there are no integers to the right, return -1.
Interview Preparation Tips
2. Some interviewers ask for the projects but without data structures, there is no way to pass the interview.
3. Have a decent understanding of the programming language you code in.
Skills evaluated in this interview
I was interviewed in Aug 2016.
Interview Questionnaire
3 Questions
- Q1. To reverse Linked List in pair of three.
- Ans.
Reverse a linked list in pairs of three.
Create a function that takes the head of the linked list as input.
Traverse the linked list in pairs of three and reverse each pair.
Update the head of the linked list to the new head after reversing each pair.
Return the new head of the linked list.
- Q2. Search a number in sorted rotated array.
- Ans.
Search a number in sorted rotated array.
Use binary search to find the pivot point where the array is rotated
Determine which half of the array the target number may be in
Perform binary search on the appropriate half of the array to find the target number
- Q3. A dynamic programming question was there to find a path in matrix.
Interview Preparation Tips
Experience: Interviewer mainly focused on problem solving skill.
Skills: Algorithm
College Name: KIIT University
Skills evaluated in this interview
Himani Anand1
Interview Questionnaire
1 Question
- Q1. Binary Tree concepts
Interview Preparation Tips
Experience:
Tips:
Duration: 120 minutes
Total Questions: 22
Round: Technical Interview
Experience:
Tips:
General Tips:
Skill Tips:
Skills: Algorithmic Approach To Problem Solving, Data Structures, Core Courses Concepts
College Name: IIM Lucknow
I applied via Walk-in and was interviewed before Jun 2021. There were 2 interview rounds.
Public vs Govt sector
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. About Operations and Supply Chain Process over E-commerce
(2 Questions)
- Q1. Introduce yourself
- Q2. Why Zomato??????
Selected
I applied via LinkedIn and was interviewed in May 2024. There were 2 interview rounds.
(1 Question)
- Q1. Why do you want to do sales?
(1 Question)
- Q1. Situational based question to close a sales deal
1 hour DSA online test - 4 questions
(2 Questions)
- Q1. DSA - Stack Based Question
- Q2. Dynamic Programming based
(2 Questions)
- Q1. Asked from Resume itself
- Q2. Past internship experiences
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