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Freecharge Graduate Engineer Trainee (Get) Interview Questions and Answers
Freecharge Graduate Engineer Trainee (Get) Interview Experiences
4 interviews found
aashi Aggarwal
(2 Questions)
- Q1. About javascript and react . js theory questions
- Q2. Some codes like sorting , react state , css properties
(1 Question)
- Q1. Output based javascript questions
Anonymous
I applied via Campus Placement and was interviewed in Sep 2022. There were 3 interview rounds.
The first round consists of Aptitude with some DBMS and cloud questions also there are 2 coding questions also there.
(3 Questions)
- Q1. The interview was smooth and easy I am able to solve both questions based on arrays but not shortlisted. Thanks to the interviewer he is eating at the time of the interview and didn't look interested in ta...
- Q2. 1. stock price with max profit.
- Ans.
Finding the stock price with maximum profit.
Calculate the difference between each day's stock price and the minimum stock price seen so far.
Find the maximum difference calculated in the previous step.
The maximum difference is the maximum profit that can be made.
Add the maximum difference to the minimum stock price to get the stock price with maximum profit.
- Q3. 2.all zeroes at the end of the array.
- Ans.
To count the number of zeroes at the end of an array.
Loop through the array from the end and count the number of zeroes until a non-zero element is encountered.
Use a while loop to keep dividing the last element by 10 until it is not divisible by 10 to count the number of zeroes.
If the array is sorted in non-increasing order, use binary search to find the last non-zero element and subtract its index from the length of t
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed in Sep 2022. There were 5 interview rounds.
My first round consists of Aptitude with some technical question and 2 coding questions(one of Dynamic programming).
(1 Question)
- Q1. The first round was easy I was able to answer the questions and also the interviewer was supportive. 3 coding question and one DBMS query was there and then OOPs DBMS and DSA.
(1 Question)
- Q1. This round was little tough then the technical round one. they asked me to code on linked list and one on DP. and then asked about Deep DSA and also on resume related questions(asked about my projects etc....
(1 Question)
- Q1. This was my final round where they asked about different situations to check if I was the best fit or not
Interview Preparation Tips
What people are saying about Freecharge
I applied via Campus Placement and was interviewed in Jul 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Linked list Median of 2 sorted array Print left view of tree
- Ans.
The interviewee was asked about linked lists, finding the median of two sorted arrays, and printing the left view of a tree.
For linked lists, the interviewee should be familiar with the basic operations such as insertion, deletion, and traversal.
To find the median of two sorted arrays, the interviewee should know how to merge the arrays and find the middle element(s).
Printing the left view of a tree involves traversing...
Interview Preparation Tips
Skills evaluated in this interview
Freecharge interview questions for designations
Interview questions from similar companies
Interview Preparation Tips
Experience: Finally, I got the offer from PayU. I was very Happy. Thanks AmbitionBox for helping me in my preparation
Skills: Algorithm, data structures
College Name: Na
I appeared for an interview before Sep 2020.
(1 Question)
Round duration - 90 minutes
Round difficulty - Easy
Nice environment
- Q1.
Zigzag Traversal of Binary Tree
Given a binary tree with integer values in its nodes, your task is to print the zigzag traversal of the tree.
Note:
In zigzag order, level 1 is printed from left to right... - Ans.
Implement a function to print the zigzag traversal of a binary tree.
Traverse the tree level by level, alternating the direction of traversal for each level.
Use a queue to keep track of nodes at each level.
Print the nodes in zigzag order as per the given pattern.
(2 Questions)
Round duration - 90 minutes
Round difficulty - Medium
Nice Environment
- Q1.
Prime Numbers Identification
Given a positive integer
N, your task is to identify all prime numbers less than or equal toN.Explanation:
A prime number is a natural number greater than 1 that has no po...
- Ans.
Identify all prime numbers less than or equal to a given positive integer N.
Iterate from 2 to N and check if each number is prime
Use the Sieve of Eratosthenes algorithm for better efficiency
Optimize by only checking up to the square root of N for divisors
- Q2. What was the use of DBMS in your project, and how did you handle the problems that arose?
- Ans.
DBMS was used to store and manage data in the project, handled problems by optimizing queries and database design.
Used DBMS to store and manage project data efficiently
Optimized queries for better performance
Designed database schema to handle data effectively
Resolved concurrency issues by implementing proper locking mechanisms
Interview Preparation Tips
Tip 1 : Do atleast 1 good projects
Tip 2 : Practice Atleast 300 Questions
Tip 3 : Should be able to explain your project
Tip 1 : Always be true with the resume
Tip 2 : Do not put false things on resume.
Skills evaluated in this interview
Auto complete Input Search box with Dropdown
Selected
I appeared for an interview before Feb 2024.
(1 Question)
- Q1. Machine coding round for SQL
(1 Question)
- Q1. LLD HLD HM rounds
Selected
I applied via LinkedIn and was interviewed before Jun 2022. There were 4 interview rounds.
(1 Question)
- Q1. Questions based on DSA
(1 Question)
- Q1. Java specific Interview
(1 Question)
- Q1. Hiring Manager Interview
Interview Preparation Tips
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Freecharge Graduate Engineer Trainee (Get) Interview Process
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