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I was interviewed in Jan 2022.
Round duration - 60 Minutes
Round difficulty - Medium
It was strictly a DSA round where 2 coding problems asked from me.
Given a binary matrix MAT
containing only 0s and 1s of size N x M, find the distance of the nearest cell containing 1 for each cell in the matrix.
The dis...
Given a binary matrix, find the distance of the nearest cell having 1 in the matrix for each cell.
Use BFS to traverse the matrix and find the nearest cell having 1 for each cell.
Initialize the output matrix with maximum possible distance.
If the current cell has 1, distance is 0, else update distance based on the nearest cell having 1.
You are provided with an array A
of length N
. Your task is to determine the number of arithmetic subarrays present within the array A
.
An arithmetic s...
Count the number of arithmetic subarrays in an array.
An arithmetic subarray has 3 or more elements with the same difference between consecutive elements.
Loop through the array and check for all possible subarrays with 3 or more elements.
If the difference between consecutive elements is the same, increment the count.
Return the count for each test case.
Round duration - 60 Minutes
Round difficulty - Medium
Again it was a DSA round.
Imagine a two-dimensional grid with 'N' rows and 'M' columns, where each cell contains a certain number of coins. Alice and Bob want to maximize the total number of coins ...
Given a matrix of coins, Alice and Bob have to collect maximum coins with certain conditions.
Alice starts from top left corner and Bob starts from top right corner
They can move to (i+1, j+1) or (i+1, j-1) or (i+1, j)
They have to collect all the coins that are present at a cell
If Alice has already collected coins of a cell, then Bob gets no coins if goes through that cell again
Tip 1 : Read last year interview experiences of the company you apply for.
Tip 2 : In the last 2-3 days before your interview, just revise your concepts and problems.
Tip 1 : Keep it simple and clean. Don't make it flashy.
Tip 2 : Highlight your experiences and projects.
It is not appropriate to refer to employees by their skin color. All employees should be treated equally and with respect.
It is important to avoid using language that could be perceived as discriminatory or offensive
Focus on individual performance and behavior rather than skin color
Provide equal opportunities for all employees to succeed
Create a culture of inclusivity and diversity
Train managers and employees on divers
I applied via LinkedIn and was interviewed in Apr 2022. There were 3 interview rounds.
Dear Sir /
Hr I Came across your Posting on , job title - . Shift incharge assistant The position and responsibilities seems exciting and and matching to my interests areas and career goals . i would like to bring you attention to my strengths for the job role :
i am interested in the profile
I applied via Approached by Company and was interviewed before Feb 2022. There were 2 interview rounds.
Dunzo interview questions for popular designations
I applied via Referral and was interviewed before Dec 2021. There were 2 interview rounds.
Tools required for a smooth operation include inventory management software, communication tools, and employee scheduling software.
Inventory management software to track stock levels and ensure timely restocking
Communication tools such as email, phone, and messaging apps to keep in touch with employees and customers
Employee scheduling software to manage shifts and ensure adequate staffing levels
Point of sale (POS) syst...
Get interview-ready with Top Dunzo Interview Questions
I applied via Company Website and was interviewed in Aug 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed before Nov 2022. There were 5 interview rounds.
I was interviewed in Oct 2021.
Round duration - 60 Minutes
Round difficulty - Medium
This was a DS/Algo round.
Timing was 4:00pm-5:00pm IST.
The interviewer was very friendly.
He asked for my introduction.
Given an array/list ASTEROIDS
representing asteroids aligned in a row, each element's absolute value identifies the asteroid's size, while its sign indicates the dir...
Determine the state of asteroids after collisions occur.
Iterate through the array of asteroids and simulate collisions between adjacent asteroids.
Use a stack to keep track of remaining asteroids after collisions.
Handle cases where asteroids moving in opposite directions collide and destroy each other.
Handle cases where asteroids moving in the same direction do not collide.
Given a string 'STR' consisting solely of the characters “{”, “}”, “(”, “)”, “[” and “]”, determine if the parentheses are balanced.
The first line contains an...
The task is to determine if a given string consisting of parentheses is balanced or not.
Use a stack data structure to keep track of opening parentheses
Iterate through the string and push opening parentheses onto the stack and pop when encountering a closing parenthesis
If at the end the stack is empty, the string is balanced, otherwise it is not
Round duration - 60 Minutes
Round difficulty - Medium
Timing was 3:00pm-4:00pm IST
Interviewer was friendly
He asked for my introduction. We dry run the code for the question.
Given a non-empty string 'S' containing no spaces and a dictionary of non-empty strings, generate and return all possible sentences by adding spaces in the string 'S', such...
Given a string and a dictionary, generate all possible sentences by adding spaces between words from the dictionary.
Use backtracking to generate all possible sentences by recursively adding words from the dictionary to the current sentence.
Check if the current substring of the input string exists in the dictionary, if so, add it to the current sentence and continue recursively.
When the entire input string is processed,...
Tip 1: Do not be nervous
Tip 2 : Ask questions from the interviewer if you are confused
Tip 1 : Mention your coding achievement in the resume
Tip 2 : You should have at least one good project on your resume.
I applied via Referral and was interviewed before Apr 2023. There were 2 interview rounds.
Problem on reducing fraud both by users and delivbery partners
I was interviewed in Jun 2022.
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The duration of Dunzo interview process can vary, but typically it takes about less than 2 weeks to complete.
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