GRPS Lab Private Limited Interview Questions and Answers

Q1. 2 sum problem [leetcode]
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Q2. Linkedlist problem
Ans. 
Implement various operations on a linked list and solve related problems like reversing a linked list or detecting a cycle.
• Understand the basic structure of a linked list with nodes containing data and a reference to the next node.

• For insertion, update the pointers of the nodes accordingly to maintain the sequence.

• For deletion, adjust the pointers to skip the node to be deleted.

• To reverse a linked list, iterate through...read more
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Firstly, they will see your portfolio than will give you assignment to complete.

Q1. After submitting task, they will discuss and tell you about their company, company vision and how to achieve that growth
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Q2. Just common question regarding yourself & past work experience
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Q1. Tell me about yourself
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Q2. Brief explanation business development
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Q1. I was asked about basic screening questions which are asked through telephonic interview normally by other organizations for HR positions. I was asked about the meaning of recruitment, it's process, reaso...read more
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Q1. What is your expected salary?
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Q2. By when will you be able to join?
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Q1. Draft social media post ideas for a specific brand
Ans. 
Social media post ideas for XYZ brand
• Highlight the unique features of the brand

• Share customer testimonials and success stories

• Create engaging visuals and videos to showcase the brand's products

• Run contests and giveaways to increase engagement

• Collaborate with influencers to reach a wider audience

• Share industry news and trends related to the brand

• Encourage user-generated content by asking followers to share their experie...read more
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Q2. Share how you wwould approach a hypothetical Google Ads scanario
Ans. 
I would approach a hypothetical Google Ads scenario by analyzing the campaign goals, target audience, keywords, ad copy, and performance metrics.
• Identify campaign goals and KPIs

• Analyze target audience and create buyer personas

• Conduct keyword research and optimize ad copy

• Monitor performance metrics and adjust bids and budgets accordingly

• Implement A/B testing to improve ad performance
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Easy basic dsa questions

Q1. Basics of dsa and project discussion
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Q2. Stair climbing based on dp
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Q3. Longest common subsequence
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Longest common subsequence is the longest sequence of characters that appear in the same order in two or more strings.
• Use dynamic programming to solve this problem efficiently.

• Create a 2D array to store the lengths of longest common subsequences of substrings.

• Traverse the array to find the longest common subsequence.
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Q4. Buy and sell stock
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Q5. Project discussion based on resume
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He will be asking you about the logic you used to solve the OA questions. So prepare well.
He then asked questions from my resume and asked me to code and explain cycle in a linked list. I easily did the coding part using brute force and optimized approach but then he asked my to give proof that why tortoise and hare algo will work here. I explained him the mathematical proof.

Q1. In this round he started asking questions from my resume and then gave me DSA question to solve which was 523. Continuous subarray sum and then he asked me several question related to Reactjs , Nodejs , Mo...read more
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Q2. 523. Continuous Subarray sum
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Q1. Sql questions, analytics questions, case study
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