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Maids.cc Interview Questions and Answers

Updated 4 May 2024

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2 interviews found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 3 Apr 2024

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
Not Selected
Round 1 - Aptitude Test 

Basic aptitude test sent though google form

Round 2 - One-on-one 

(3 Questions)

  • Q1. Tell me about yourself
  • Q2. If there are 99 engineers and 1 doctor, then probability of engineer?
  • Ans. 

    The probability of selecting an engineer from a group of 99 engineers and 1 doctor is 99/100.

    • Probability of engineer = Number of engineers / Total number of people

    • In this case, probability of engineer = 99 / 100 = 0.99 or 99%

  • Answered by AI
  • Q3. Price of tennis and racket is 1.1. difference of price is 0.1. then prices of both?
  • Ans. 

    The price of the tennis racket is 1.1, with a price difference of 0.1. The prices of the tennis ball and racket are 1.1 and 1.0 respectively.

    • Let the price of the tennis ball be x.

    • According to the question, x + 0.1 = 1.1

    • Therefore, x = 1.1 - 0.1 = 1.0

    • So, the prices of the tennis ball and racket are 1.0 and 1.1 respectively.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview is just a casualty for them they don't want to hire you. My interview lasted only 7 minutes answering all the questions.

Data Analyst Interview Questions asked at other Companies

Q1. Suppose there is a room in the office and X people enter room throughout the day, Y people leave throughout the day [continuously people are entering the room, some are staying there, and rest are going out] .. so tell me the code to calcul... read more
View answer (11)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Basic reasoning and logic questions

Round 2 - One-on-one 

(1 Question)

  • Q1. Probability and statistics questions

Business Analyst Interview Questions asked at other Companies

Q1. You have 10 boxes of balls (each ball weighing exactly10 gm) with one box with defective balls (each one of the defective balls weigh 9 gm). You are given an electronic weighing machine and only one chance at it. How will you find out which... read more
View answer (9)

Jobs at Maids.cc

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Interview questions from similar companies

I applied via Walk-in and was interviewed before Sep 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. A lot questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - I came in HCL without any reference, Randomly I came to give interview. there were total 3 rounds I faced. 1 Round Technical. 2nd Technial. 3 HR . For clearing technical round in HCL you should be technically strong. My 1st round took more than a hour and 2nd round took nearly 45 mins. Your basics should be clear and strong.

I appeared for an interview before Jul 2020.

Interview Questionnaire 

1 Question

  • Q1. Is Infosys listed?
  • Ans. 

    Yes, Infosys is listed on the Indian stock exchanges as well as on the NYSE.

    • Infosys is listed on the Bombay Stock Exchange (BSE) and National Stock Exchange of India (NSE)

    • It is also listed on the New York Stock Exchange (NYSE)

    • Infosys has a market capitalization of over $80 billion as of 2021

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well in advance

Interview Questionnaire 

1 Question

  • Q1. Time management

I applied via Company Website and was interviewed before Feb 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. They asked about dbms questions in the form of table formate
  • Q2. They asked code for some python program

Interview Preparation Tips

Interview preparation tips for other job seekers - Firstly they conducted computer based technical exam and then after qualifying that then we will go for face face interview and then lastly HR round will be held.

I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Explain me about yourself
  • Q2. Just be brief don't bore them

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident.

I applied via Campus Placement and was interviewed before Sep 2019. There were 5 interview rounds.

Interview Questionnaire 

7 Questions

  • Q1. 1.What is Opps concepts in Java.
  • Ans. 

    OOPs concepts in Java are the fundamental principles of object-oriented programming.

    • Encapsulation: wrapping data and code into a single unit

    • Inheritance: creating new classes from existing ones

    • Polymorphism: using a single interface to represent multiple types

    • Abstraction: hiding implementation details from the user

    • Examples: class, object, inheritance, polymorphism, encapsulation

  • Answered by AI
  • Q2. 2.What is difference between stack and queue?
  • Ans. 

    Stack is a LIFO data structure while Queue is a FIFO data structure.

    • Stack follows Last In First Out (LIFO) principle while Queue follows First In First Out (FIFO) principle.

    • Stack has two main operations: push and pop while Queue has two main operations: enqueue and dequeue.

    • Stack is used in recursive function calls, undo/redo operations, and backtracking while Queue is used in breadth-first search, printing tasks in ord...

  • Answered by AI
  • Q3. 3.Write SQL query to find second highest salary in database?
  • Ans. 

    SQL query to find second highest salary in database

    • Use ORDER BY and LIMIT to get the second highest salary

    • Assume ties are allowed and use DISTINCT

  • Answered by AI
  • Q4. 4. Difference Between method overloading and method overriding?
  • Ans. 

    Method overloading is having multiple methods with the same name but different parameters. Method overriding is having a method in a subclass with the same name and parameters as a method in its superclass.

    • Method overloading is done within the same class while method overriding is done in different classes (subclass and superclass).

    • Method overloading is achieved by changing the number of parameters or the data type of ...

  • Answered by AI
  • Q5. 5.which is the parent class of all classes in Java?
  • Ans. 

    The parent class of all classes in Java is the Object class.

    • All classes in Java implicitly extend the Object class.

    • The Object class provides basic methods such as toString(), equals(), and hashCode().

    • Any class can override these methods to provide custom implementations.

    • Example: public class MyClass extends Object { ... }

    • Example: Object obj = new MyClass();

  • Answered by AI
  • Q6. Explain your final year project?
  • Q7. Difference between SQL and NoSql database?
  • Ans. 

    SQL databases are relational and use structured query language, while NoSQL databases are non-relational and use various data models.

    • SQL databases are based on a fixed schema, while NoSQL databases are schema-less.

    • SQL databases use tables to store data, while NoSQL databases use various data models like key-value, document, columnar, or graph.

    • SQL databases are better suited for complex queries and structured data, whil...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - All interview process are easy. Intervier just ask basic concept of related to your stream.

Skills evaluated in this interview

I applied via Company Website and was interviewed before Oct 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell me about your self

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold, don't hesitate.

I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Duration of the project and team environment

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well with latest technologies.

Maids.cc Interview FAQs

How many rounds are there in Maids.cc interview?
Maids.cc interview process usually has 2 rounds. The most common rounds in the Maids.cc interview process are Aptitude Test and One-on-one Round.
How to prepare for Maids.cc interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Maids.cc. The most common topics and skills that interviewers at Maids.cc expect are Supervision, Foreman Activities, Mechanical, 3D Animation and Adobe Premiere Pro.
What are the top questions asked in Maids.cc interview?

Some of the top questions asked at the Maids.cc interview -

  1. if there are 99 engineers and 1 doctor, then probability of engine...read more
  2. price of tennis and racket is 1.1. difference of price is 0.1. then prices of b...read more
  3. Probability and statistics questi...read more

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Maids.cc Interview Process

based on 2 interviews

Interview experience

2
  
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Business Analyst Intern

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Data Analyst

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