China Gas Holdings Interview Questions and Answers

Q1. Tell me about your self
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Q2. How to approach new prospects
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Q1. Comparison between two different brand products
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Q2. Are your ok for relocation when needed?
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"I applied via campus placement First round was an aptitude containing quant,english, logical reasoning and data interpretation (60 mins ,60 questions) plus technical round (30 mins,30 questions) conducted via Aon platform. Aptitude was easy but was a bit lengthy. Technical test was also moderate and covered all topics from mechanical core. After the written test there was a resume shortlisting for people who cleared round one.Prepare ur resume according to the role ur applying. From around 87 members 27 were shortlisted for GD round. ."

They divided us into 4 groups and group discussion went on for around 20 mins my topic was (Are ev vehicle's an efficient solution for pollution). In gd round listen to the topic carefully. Don't hesitate to put ur thoughts first donot interfere while other is speaking listen to them and put ur thoughts in a politeful way , mostly stick to the topic. After 20 mins the recruiters asked me to summarise the topic and i gave a brief summary keeping everyone's and my thoughts in mind. After GD 9 members were selected for the interview.Gd and interview happened on the same day.

Q1. SKILLS Email: XXXXX Address: Ali Nagar Bichhadi, Post Mughalsarai, District - Chandauli ***** Ability to maintain proficiency with new systems and software as technology evolves. Team player with abi...read more
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Q2. Business analyst Customer focus Team Management Skills
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Q1. Can't remember the question
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Q2. Can't recall the question
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Normal aptitude test containing behavioural, mathematical, English questions

Oopc, dbms, sql, se concepts were there with few os, dsa and got related questions

Q1. Go through your resume and question about project backend functionality
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Q2. Code asked for backend application developed by me which was there in resume
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Q1. Behavioural questions were asked
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Q1. Pump maintenance and check
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Q2. Compressor disassembly and assembly work
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Q3. Turbine checking
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Q4. Cooling Tower gear box
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Q5. Fire pump house and maintain
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Q1. Meaning of accrual
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Q2. Meaning of depreciation and accumulated depreciation
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Q3. Golden rules of accounting
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Q4. Journal entry for prepaid expense
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Q5. Concept of Provisions and entry for the same
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Q6. With holding tax returns filed in Spain
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Q1. How to deal with toxic people among organisation
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Q2. In case of colleague who is not performing well due to some reason, what would/have you done
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Q3. If new tool/software is required to be learnt for improving work then would you learn ? Have you learned any new tool/software in your existing company to improve your performance
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Q4. There are strict timelines to complete work and an important data which needs to be shared by stakeholder is not received on time but work should be finished on time. In such situation what would you do ?
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If everyone is cheating you should also do it?

Q1. Everyhting about project..
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Q2. Linear vs logistic regression
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Linear regression is used for continuous variables, while logistic regression is used for binary outcomes.
• Linear regression is used to predict a continuous outcome based on one or more input variables.

• Logistic regression is used to predict the probability of a binary outcome based on one or more input variables.

• Linear regression assumes a linear relationship between the independent and dependent variables, while logist...read more
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Q3. Normalization in dbms
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Normalization in DBMS is the process of organizing data in a database to reduce redundancy and improve data integrity.
• Normalization involves breaking down data into smaller, more manageable tables and establishing relationships between them.

• It helps in reducing data redundancy, minimizing data anomalies, and improving data consistency.

• There are different normal forms such as 1NF, 2NF, 3NF, BCNF, and 4NF, each with spec...read more
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Q4. List array difference etc
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Array difference is finding the elements that are present in one array but not in another.
• Use set operations like difference to find elements in one array but not in another.

• Example: arr1 = ['a', 'b', 'c'], arr2 = ['b', 'c', 'd'], arr_diff = set(arr1) - set(arr2) = ['a']
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