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I was interviewed before Apr 2021.
Round duration - 60 minutes
Round difficulty - Easy
This was technical interview round. Questions based on programming and puzzles were asked.
You are provided with a positive integer N
. Your task is to return all the prime numbers that are less than or equal to N
.
The input consists of an int...
Ninja wants to find the reverse of a given number but needs your assistance.
T = 2
N = 10400
N = 12345
401
54321
If a number has...
Sort the given unsorted array consisting of N non-negative integers in non-decreasing order using the Bubble Sort algorithm.
The first line contains an integer 'T' r...
Round duration - 30 minutes
Round difficulty - Easy
HR round with typical behavioral problems.
Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
I was interviewed in Jan 2017.
Output and error checking of SQL queries involves verifying the correctness of query results and handling any potential errors.
Verify the correctness of query results by comparing them with expected output
Check for syntax errors and correct them before executing the query
Handle runtime errors by using try-catch blocks or error handling mechanisms
Validate input parameters to prevent SQL injection attacks
Use appropriate ...
Estimating the percentage of smokers in an institute.
Collect data on the number of smokers and the total population in the institute.
Calculate the ratio of smokers to the total population.
Multiply the ratio by 100 to get the percentage of smokers.
Consider conducting surveys or analyzing existing data to gather information.
Take into account any potential biases or limitations in the data collection process.
I was interviewed in Jan 2017.
I was interviewed in Jan 2017.
I come from a close-knit family in Chhattisgarh. Raipur and Bhilai have beautiful attractions like Mahant Ghasidas Memorial Museum and Maitri Bagh. I enjoy participating in various co-curricular activities.
Close-knit family in Chhattisgarh
Attractions in Raipur and Bhilai like Mahant Ghasidas Memorial Museum and Maitri Bagh
Participation in co-curricular activities
The last ball will be red.
If the first two balls are of different colors, they will be replaced with a red ball.
If the first two balls are of the same color, they will be replaced with a blue ball.
The number of balls in the container does not affect the outcome.
The last ball will be red because there are more red balls than blue balls in the container.
The exact number of Facebook users worldwide is constantly changing, but as of October 2021, there are over 2.8 billion monthly active users.
As of October 2021, Facebook reported having over 2.8 billion monthly active users.
The number of Facebook users is constantly changing as new users join and others deactivate or delete their accounts.
Facebook's user base is spread across different countries and demographics.
The nu...
VLOOKUP is a function in Excel used to search for a value in the first column of a range and return a corresponding value from another column.
VLOOKUP stands for vertical lookup.
It is commonly used to find specific data in large datasets.
The function takes four arguments: lookup value, table array, column index number, and range lookup.
VLOOKUP is case-insensitive and requires an exact match or an approximate match.
The f...
UnitedHealth interview questions for designations
I was interviewed in Sep 2016.
Get interview-ready with Top UnitedHealth Interview Questions
I was interviewed before Feb 2016.
The Indian deodorant market is a growing industry with a large consumer base and increasing demand for premium and natural products.
The deodorant market in India has been experiencing steady growth over the years.
The market is driven by factors such as increasing disposable income, urbanization, and changing lifestyles.
There is a growing awareness among consumers about personal hygiene and grooming, leading to higher d...
Approximately 50,000 tractors are sold in Haryana every year.
Consider the population of Haryana and the number of farmers in the state.
Look at the agricultural output of Haryana and the demand for tractors in the region.
Take into account the number of tractor dealerships in Haryana and their sales figures.
Research the sales figures of major tractor manufacturers in Haryana.
Assume a growth rate based on the previous yea...
Eligible customers for Vodafone's 4G service launch in India.
Customers with 4G compatible devices
Customers with high data usage
Customers in areas with good network coverage
Customers who have shown interest in technology and gadgets
Customers who have previously used Vodafone's high-speed data services
Customers who have opted-in to receive promotional messages
I am a detail-oriented Business Analyst with strong analytical skills. My strengths include problem-solving and communication, while my weakness is sometimes being too detail-oriented.
Strengths: strong analytical skills
Strengths: problem-solving abilities
Strengths: effective communication skills
Weakness: being too detail-oriented
Weakness: sometimes struggle with delegation
Yes, I am willing to work extra hours and weekends when necessary.
I am committed to meeting project deadlines and delivering high-quality work.
I understand that sometimes extra hours may be required to complete tasks or address urgent issues.
I have previous experience working weekends and extra hours when needed, such as during busy project phases or critical system upgrades.
Yes, I am okay with working in Noida.
I am open to working in Noida and have no issues with the location.
I have worked in Noida before and am familiar with the area.
I am willing to relocate to Noida if required for the job.
Find the heavier ball out of 8 using a weighing balance in minimum and maximum attempts.
Divide the balls into 3 groups of 3, 3, and 2.
Weigh the first two groups against each other.
If they balance, the heavier ball is in the third group.
If one group is heavier, weigh two balls from that group against each other.
If they balance, the heavier ball is the remaining one.
If one ball is heavier, that is the answer.
In the worst...
In 3 attempts, the heavier ball can be found using the weighing balance.
Divide the balls into 3 groups of 3, 3, and 5 balls.
Weigh the first two groups against each other.
If they balance, the heavier ball is in the third group. Weigh two balls from the third group against each other to find the heavier one.
If they don't balance, the heavier ball is in the heavier group. Take two balls from the heavier group and weigh th
Use a binary search approach to find the heavier ball among 'n' balls using a weighing balance.
Divide the 'n' balls into two equal groups and weigh them on the balance.
If one group is heavier, repeat the process with that group.
If both groups weigh the same, the heavier ball is among the remaining unweighed balls.
Continue dividing and weighing until the heavier ball is found.
The number of soft drinks sold in J&K on a particular day depends on various factors such as population, demand, availability, and marketing strategies.
The population of J&K can be a factor in determining the potential number of soft drink sales.
The demand for soft drinks can vary based on factors such as weather, events, and cultural preferences.
The availability of soft drinks in J&K, including distribution channels a...
Estimating the market size of 4K and 8K display screens.
Analyze sales data and market research reports
Consider the adoption rate of 4K and 8K technology
Evaluate the market demand from various industries (entertainment, gaming, advertising, etc.)
Assess the pricing and availability of 4K and 8K displays
Factor in the growth potential and competition in the market
Top trending discussions
posted on 28 Feb 2024
Both Agile and Waterfall methodologies have their own strengths and weaknesses, and the choice between them depends on the specific project requirements.
Agile is more flexible and allows for iterative development, making it suitable for projects with changing requirements.
Waterfall is more structured and sequential, making it suitable for projects with well-defined requirements.
Agile promotes collaboration and communic...
Automation is the use of technology to perform tasks with minimal human intervention.
Automation involves using machines, software, or other technology to carry out tasks that were previously done by humans.
It can increase efficiency, accuracy, and productivity by reducing the need for manual labor.
Examples of automation include robotic process automation (RPA), automated email responses, and self-driving cars.
The process where we interact with all actors and systems is called stakeholder engagement.
Stakeholder engagement involves communicating and collaborating with all parties involved in a project or business process.
It helps ensure that all stakeholders are informed, involved, and satisfied with the outcomes.
Examples include holding meetings with clients, gathering feedback from users, and coordinating with different dep
Yes, I have experience working on BDD framework.
Implemented BDD framework using tools like Cucumber or SpecFlow
Created feature files with scenarios written in Gherkin syntax
Collaborated with stakeholders to define and validate requirements
Executed automated tests based on the scenarios outlined in feature files
posted on 16 Dec 2024
I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.
Power bi test which ask you to make a dashboard
Basic communication round
I was interviewed before Feb 2024.
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