Indiamart Intermesh Test Engineer Interview Questions and Answers

Round duration - 60 Minutes
Round difficulty - Medium

Q1. 
Consecutive Characters Problem Statement
Given a matrix of lowercase characters with dimensions 'N' rows and 'M' columns, and a string 'STR', your goal is to find the longest consecutive character path le...read more
Ans. Recursive Approach
In this approach, we are going to implement a recursive function. We will traverse the array matrix for each character of STR as a starting character. We will check if matrix[i][j] is equal to STR[index] then, we will create a function call to find the longest path. 
1. We will create a recursive call on all 8 sides to find the next consecutive character in the function. We have to maintain a variabl...read more
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Q2. 
Remove Duplicates Problem Statement
You are given an array of integers. The task is to remove all duplicate elements and return the array while maintaining the order in which the elements were provided.
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Ans. Brute Force
We will traverse the whole array and check if that element previously occurred or not.
 
The steps are as follows:
• We initialize a vector ‘ans’ to store the final non-duplicate elements.
• We will iterate over all the elements of the array, i.e., i = 0 to i = N - 1:
  • We will iterate over all the elements of the array excluding present element, i.e., j = 0 to j = N - 1:
    • If we get such positions such that arr[i] e...read more
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Round duration - 60 Minutes
Round difficulty - Medium

Testing concepts and given scenarios and was asked to create test cases

Q1. How will you measure 4 liters using a 3-liter mug and a 5-liter mug?
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Q2. What are all the possible test cases you would write for a login page?
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Round duration - 45 minutes
Round difficulty - Medium

It was basic Hr round to know about personality of the candidate

Q1. Simple questions
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Q1. Question related to string manupulation
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Q1. Salary negotiation
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It was a good coding round and i took almost 5 days to clear the interviews

Good aptitude test, baitha ke acche se maari hamari

Q1. How are you today, in the office?
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Q2. What is regression testing?
Ans. 
Regression testing is the process of testing changes made to a software application to ensure that existing functionalities are not affected.
• It is performed after making changes to the software application

• It ensures that existing functionalities are not broken

• It helps in identifying defects that may have been introduced due to changes made

• It can be automated to save time and effort

• Examples include testing after bug fix
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Q3. How will you use selenium in software testing
Ans. 
Selenium can be used for automated testing of web applications by simulating user interactions.
• Selenium can automate repetitive manual testing tasks

• It can be used to test web applications across different browsers and platforms

• Selenium can simulate user interactions such as clicking buttons, filling forms, and navigating pages

• It can also be used for regression testing and load testing

• Selenium can generate detailed repo
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Round duration - 60 Minutes
Round difficulty - Medium

Q1. 
Consecutive Characters Problem Statement
Given a matrix of lowercase characters with dimensions 'N' rows and 'M' columns, and a string 'STR', your goal is to find the longest consecutive character path le...read more
Ans. Recursive Approach
In this approach, we are going to implement a recursive function. We will traverse the array matrix for each character of STR as a starting character. We will check if matrix[i][j] is equal to STR[index] then, we will create a function call to find the longest path. 
1. We will create a recursive call on all 8 sides to find the next consecutive character in the function. We have to maintain a variabl...read more
Answered Anonymously
View 1 more answer
Q2. 
Remove Duplicates Problem Statement
You are given an array of integers. The task is to remove all duplicate elements and return the array while maintaining the order in which the elements were provided.
...read more
Ans. Brute Force
We will traverse the whole array and check if that element previously occurred or not.
 
The steps are as follows:
• We initialize a vector ‘ans’ to store the final non-duplicate elements.
• We will iterate over all the elements of the array, i.e., i = 0 to i = N - 1:
  • We will iterate over all the elements of the array excluding present element, i.e., j = 0 to j = N - 1:
    • If we get such positions such that arr[i] e...read more
Answered Anonymously
Add your answer

Round duration - 60 Minutes
Round difficulty - Medium

Testing concepts and given scenarios and was asked to create test cases

Q1. How will you measure 4 liters using a 3-liter mug and a 5-liter mug?
Add your answer
Q2. What are all the possible test cases you would write for a login page?
Add your answer

Round duration - 45 minutes
Round difficulty - Medium

It was basic Hr round to know about personality of the candidate

It was a good interview all the time, and you too

Coding test was on hacker eratch round and was very difficult question

Round duration - 50 minutes
Round difficulty - Easy

Q1. 
Sorting Characters by Frequency
Given a string S, sort this string in increasing order based on the frequency of its characters. If two characters have the same frequency, the character with a lesser ASCI...read more
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Round duration - 30 Minutes
Round difficulty - Easy

Q1. You have two buckets, one with a capacity of 3 liters and the other with a capacity of 5 liters. How can you measure exactly 4 liters using these buckets?
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Q1. Java code to get second max number from an array
Ans. 
Java code to get second max number from an array
• Sort the array in descending order

• Return the second element
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Q2. Few Selenium related and collection related concepts
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Q1. Code to find max number second max salary query testng API related questions
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Tell me about yourself.
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