H M Charter Services Interview Questions and Answers

Group discussion (GD) involves addressing a specific problem or situation collaboratively through discussion and problem-solving.

Group discussion (GD) entails tackling a specific issue or topic collaboratively.

My attitude is typical.

My CV is attached for your review.

Q1. What round are you referring to?
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Q2. How many interview rounds are there?
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Q3. Where it is running from
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Q1. Who can serve as an HR representative?
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Q2. How is the human resources department structured for the group?
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Q1. Tell me about your self
Ans. 
I am a data analyst with a background in statistics and programming, passionate about turning data into actionable insights.
• Background in statistics and programming

• Experience in data analysis and visualization tools like Python, R, and Tableau

• Strong problem-solving and critical thinking skills

• Ability to communicate complex data findings to non-technical stakeholders
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Q2. What are your career goals
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My career goal is to become a senior data analyst in a reputable company, where I can utilize my skills to drive data-driven decision-making and contribute to the organization's success.
• Advance to a senior data analyst role

• Contribute to data-driven decision-making

• Work for a reputable company

• Continuous learning and skill development
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Q3. What is your strength and weakness
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Strength: Strong analytical skills, Weakness: Overthinking
• Strength: Ability to analyze complex data sets and derive meaningful insights

• Strength: Proficiency in data visualization tools like Tableau and Power BI

• Weakness: Tendency to overthink and spend too much time on minor details

• Weakness: Struggle with delegating tasks and trusting others to complete them
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Q4. Intresting role about company
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Q5. Developing skills
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Q1. I'm from Leh Ladakh
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Q2. 32 YEARS experience security side
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Q3. I'm Ex retired Capt Army
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Q4. Qualifications 12th pass
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Q5. Skill is Transport Supervisor, Men Management, good leadership, Security Officer,
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Q1. Basic questions for .Net and stored procedure
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Q2. Questions like functions and sp difference, solid principles etc.
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Q1. Two programs based on hacker earth test.
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Q1. Use less questions based on 25 horses running a race ...
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Q2. Question based on reverse a string
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Q3. Question on git commands(who asks these)
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Q4. Questions based on stack and heap memory
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Q5. Questions on explaining useless unworthy questions having no relevance to any experience of work.
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Q1. What is Ind as 116?
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Q1. What will you do where there is no SOPs in place
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Q1. Why attempt in CA?
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Q1. Node js working in detail
Ans. 
Node.js is a runtime environment that allows you to run JavaScript on the server side.
• Node.js is built on Chrome's V8 JavaScript engine.

• It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient.

• Node.js is commonly used for building server-side applications, APIs, and real-time applications.

• It has a large ecosystem of libraries and frameworks, such as Express.js and Socket.io.
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Q2. Timer working in node
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In Node.js, timers can be implemented using functions like setTimeout() and setInterval().
• Use setTimeout() to execute a function once after a specified delay

• Use setInterval() to execute a function repeatedly at a specified interval

• Clear a timer using clearTimeout() or clearInterval()

• Example: setTimeout(() => { console.log('Timer executed!'); }, 2000);
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Q1. HLD questions on db and backend
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Q2. Relational non relational db
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Q1. What is the internal implementation of Hashing and what is collision?
Ans. 
Hashing is a technique used to map data to a fixed-size array, collision occurs when two different inputs produce the same hash value.
• Hashing involves using a hash function to map data to a fixed-size array.

• Collision happens when two different inputs produce the same hash value.

• Common techniques to handle collisions include chaining and open addressing.
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Q2. Is time complexity of HashMap always O(1) ?
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No, time complexity of HashMap is not always O(1).
• Time complexity of HashMap is O(1) on average, but can degrade to O(n) in worst case scenarios.

• Worst case scenarios include hash collisions, which can lead to linear probing and degrade performance.

• Load factor and capacity of the HashMap can also affect time complexity.

• In scenarios where many keys hash to the same index, the time complexity can degrade.
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Q1. Yet to have the interview. Ambition box is forcefully making me enter these details
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So many coding words and also maths Question in percentage of clothes price about nature types

Q1. Math percentage question answer, about clothes and buying products.
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Q2. Half about nature and some natural resources.
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Q3. All about country's details type question and half about nature type
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Q4. Some about maths percentage of buying clothes types question
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Q5. And some rock type material type question
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10 th pass Question Ans and are very easy to solve i like it very much i try to do my best.

Array String Data strucure, pyhon, java

India vs pak , india vs russia