Expertia AI Intern Interview Questions and Answers

Aptitude test and technical questions

Group discussion on generic topics

Q1. Resume based interview questions
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Q2. Easy-medium level coding question
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Coding Test consists of 3 Problem Question (2 Logical questions and 1 SQL Query ) and Around 20 MCQS
Platform - CoderByte

30 Aptitude Question
3 Mail Writing Question

Q1. Explain 1st Problem Solved in Coding Test. Optimize it.
Ans. 
Solved a sorting problem by implementing quicksort algorithm.
• Implemented quicksort algorithm to efficiently sort the array.

• Used recursion to divide the array into smaller subarrays and sort them individually.

• Optimized the algorithm by choosing a pivot element strategically to minimize comparisons.
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Q2. Explain 2nd Problem Solved in Coding Test. I failed 1 test case in 1st round which was told to solve again.
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Q3. Explain 3rd Question based on SQL Query.
Ans. 
The 3rd question based on SQL query likely refers to a specific query or scenario related to SQL.
• Understand the context of the query being asked about

• Analyze the structure and purpose of the SQL query

• Explain the expected output or result of the query
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Q4. Write a code to Reverse Digits.
Ans. 
Code to reverse digits of a number
• Use modulo operator to extract the last digit of the number

• Multiply the result by 10 and add the next digit until all digits are reversed

• Handle negative numbers separately by converting to positive before reversing
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Q5. A problem question for solving a SQL Query.
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Q1. What is market research?
Ans. 
Market research is the process of gathering and analyzing information about a market, product, or service to make informed business decisions.
• It involves collecting data about customers, competitors, and market trends.

• It helps businesses understand customer needs and preferences.

• It can be conducted through surveys, focus groups, and data analysis.

• Examples include researching the demand for a new product, analyzing cust...read more
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Q2. What are landing pages?
Ans. 
Landing pages are standalone web pages designed to convert visitors into leads or customers.
• They are used in digital marketing campaigns to drive traffic and increase conversions.

• They have a clear call-to-action (CTA) and are optimized for specific keywords.

• They are often used in conjunction with paid advertising campaigns.

• They can be A/B tested to improve conversion rates.

• Examples include lead generation pages, produc
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Q3. Name any three market trends?
Ans. 
Three market trends are personalization, sustainability, and e-commerce.
• Personalization: Consumers expect personalized experiences and products tailored to their needs and preferences.

• Sustainability: Consumers are increasingly concerned about the environmental impact of products and are seeking sustainable options.

• E-commerce: Online shopping continues to grow in popularity, with more consumers opting for the convenienc
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Aptitude test and technical questions

Group discussion on generic topics

Q1. Resume based interview questions
Add your answer
Q2. Easy-medium level coding question
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There were 3 coding questions in the first round

30 MCQ questions based on Math, reasoning and English and also email writing

Q1. I'm on it my interview scheduled on 14 oct
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It was so easy. Even this round is conducted by hr they are not suree

This was my final round

Coding round with 4 coding problem

Q1. Interviewer give coding problems which we have to solved face to face
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Q1. Then question answer regarding coding language and you knowledge regarding programming
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All on core java and they had one program.find the first repeated character in string

They give us GD topic and we had discussion

Q1. 1.All DSA Q's including linked lists stack queue tree and time complexity 2.core java questions 3.opps concepts 4.sql queries 5.Qs on collections threads
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