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I applied via Company Website and was interviewed before May 2023. There was 1 interview round.
I applied via Company Website and was interviewed in Jul 2022. There were 2 interview rounds.
I am able to do grocery work A to Z
I appeared for an interview in Feb 2021.
Round duration - 24 hours
Round difficulty - Medium
Round duration - 120 Minutes
Round difficulty - Medium
It was a Data Structures and Algorithm Round and Discussion on My assignment round to check my Problem Solving Skills.
And the Interviewer was very friendly to me. I first introduced myself to the interviewer and what did I have done in past as a Software Engineer and Why I want to work in Grofers.
Given a binary tree of integers, the task is to return the top view of the given binary tree. The top view of the binary tree is the set of nodes visible when viewed from the top.
...Return the top view of a binary tree given in level-order format.
Traverse the binary tree in level-order and keep track of the horizontal distance of each node from the root.
Use a map to store the nodes at each horizontal distance, and return the nodes at the top view.
Handle null nodes by adjusting the horizontal distance accordingly.
Example: For the given binary tree, the top view will be {10, 4, 2, 1, 3, 6}.
Given an array ARR
consisting of exactly four integer digits, your task is to form the maximum possible valid time in a 24-hour format using those digits.
Given an array of four digits, form the maximum valid 24-hour time. Return -1 if not possible.
Iterate through all permutations of the digits to find the maximum valid time.
Check if the time is valid (between 00:00 and 23:59) before returning.
Handle cases where no valid time can be generated by returning -1.
Tip 1 : Practise Data Structures and Algorithms as much as you can on daily basis. Don't Fix numbers in your head, but practise as much as you can from all topics on daily basis.
Tip 2 : Give Programming Contests on a Daily basis. As it helps you to think of any particular problem in the fixed time frame.
Tip 3 : For Mastering DP, Learn From Aditya Verma Youtube Playlist and apply around 100 questions for solving any DP problem.
Tip 4 : Also Learn Computer Science theory subject once a week so that you will have a deep understanding of the particular subject since many interviews grind on CS theory subjects like OS, DBMS and Networks
Tip 5 : Make at least 2-3 Projects in any technology you like maybe Web Development or Android Development. It shows that you have some experience in Development and the company don't need to waste time on you for teaching frameworks.
Tip 6 : If you have time learn some System Design and learn how to design any system from end to end. Especially learn about designing a database of any application. In many interviews, the interviewer asks to design an application from end to end. So if you have some practice, then you can easily clear this type of rounds.
Tip 1 : Always attached your Project links in your resume. As it seems your project is genuine and you are confident in showing your projects
Tip 2 : Don't add unnecessary things in your resume which are not related to the job, like your 10th class winning tournament certificate or managing a college society. These things didn't create any impact on your profile and takes an unnecessary space in your resume.
Tip 3 : Always make a 1-page resume. If you are making more than 1 page then it means you have added a lot of unnecessary information which are not related to the job profile.
Tip 4 : Always show your Project and Past experience on top, just after your basic info and education. Since these are the things which should be on top to showcast the skills.
What people are saying about Blinkit
I applied via Walk-in and was interviewed in Feb 2022. There were 2 interview rounds.
Blinkit interview questions for popular designations
I applied via Walk-in and was interviewed before Mar 2022. There were 2 interview rounds.
Get interview-ready with Top Blinkit Interview Questions
I applied via Campus Placement
I appeared for an interview in Nov 2020.
Round duration - 90 mintues
Round difficulty - Easy
Nice environment everything went good.
Given an integer 'N', calculate and print the sum of the least common multiples (LCM) for each integer from 1 to N with N.
The sum is represented as:LCM(1, N) + LCM(2, N) + ....
Calculate and print the sum of least common multiples (LCM) for each integer from 1 to N with N.
Iterate from 1 to N and calculate LCM of each pair with N
Sum up all the calculated LCMs to get the final result
Implement a function to calculate LCM of two numbers
Given a binary tree, return the vertical order traversal of the values of the nodes in the tree.
In a vertical order traversal, for each node at position (X, Y)...
Vertical order traversal of binary tree is obtained by running a vertical line from -∞ to +∞ and adding node values in top to bottom order, sorted by decreasing Y coordinates.
Implement a function to perform vertical order traversal of a binary tree
Maintain a map to store nodes at each vertical level
Sort the nodes at each level by their Y coordinates in decreasing order
Handle cases where two nodes share the same positio
Round duration - 90 minutes
Round difficulty - Hard
It was a tough round focus on the key concepts
Create a stack data structure that supports not only the usual push and pop operations but also getMin(), which retrieves the minimum element, all in O(1) time complexity witho...
Implement a stack with getMin operation in O(1) time complexity without using extra space.
Use two stacks - one to store the actual elements and another to store the minimum values encountered so far.
When pushing an element, check if it is smaller than the current minimum and if so, push it onto the minimum stack.
When popping an element, check if it is the current minimum and if so, pop from the minimum stack as well.
Fo...
Tip 1 : Prepare Data structure and algorithm
Tip 2 : RDBMS and OS are also important
Tip 3 : Focus on CAO
Tip 1 : Have some projects on resume.
Tip 2 : Always write things which you can explain there
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
Warehouse operations involve the management of inventory, storage, and movement of goods within a warehouse.
Warehouse operations include receiving, storing, and shipping goods
Inventory management is a crucial aspect of warehouse operations
Warehouse layout and design can impact efficiency and productivity
Technology such as barcode scanning and automation can improve warehouse operations
Safety protocols and training are
I applied via Referral and was interviewed in Aug 2021. There was 1 interview round.
Some of the top questions asked at the Blinkit interview for freshers -
The duration of Blinkit interview process can vary, but typically it takes about less than 2 weeks to complete.
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