Oil And Natural Gas Corporation Summer Intern Interview Questions and Answers for Freshers

3hrs test with aptitude and English

10min time was given to everyone

Q1. Why this company? what do you know about telecommunication?
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Q2. What are the microcontrollers you are familiar with?
Ans. 
I am familiar with microcontrollers such as Arduino, Raspberry Pi, and ESP8266.
• Arduino

• Raspberry Pi

• ESP8266
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Numerical and literacy test. Not too difficult

Q1. Why do want to work in the energy sector
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Q1. Given a case study, how would you take this problem.
Ans. 
To take a problem from a case study, I would follow a structured approach.
• Read and understand the case study thoroughly

• Identify the problem statement and define the scope

• Gather relevant data and information

• Analyze the data and identify the root cause of the problem

• Brainstorm and evaluate potential solutions

• Select the best solution and develop an action plan

• Implement the solution and monitor the results

• Make necessary ad
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Q2. Hackerrank coding question
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First there was an initial shortlisting process, after that, we were called for an Apti test.There was total 6 rounds consists of 3 apti rounds which includes Quant,Reasoning&English.In the remaining three rounds 2 rounds was from my core subject that is Chemical Enginering and the last round was from Computer Network. The questions from Apti were on the easy side where as the qs from the Chemical engineering was on tougher side.