Garware Hi-Tech Films Chemist Interview Questions and Answers

Q1. What is the ph of soluble oil
Ans. 
The pH of soluble oil can vary depending on the specific formulation and concentration.
• Soluble oil is a type of cutting fluid used in metalworking processes.

• It is typically a mixture of oil, emulsifiers, and additives.

• The pH of soluble oil can range from acidic to alkaline, depending on the formulation.

• The pH level is important as it can affect the performance and stability of the oil.

• For example, some soluble oils may...read more
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Q2. What is ppm of water soluble oil
Ans. 
The ppm of water soluble oil refers to the concentration of the oil in parts per million in water.
• ppm stands for parts per million

• Water soluble oil is an oil that can be dissolved in water

• The ppm of water soluble oil indicates the amount of oil present in a million parts of water

• It is a measure of the concentration of the oil in water
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Q1. What are the relevant clauses in a contract ?
Ans. 
Relevant clauses in a contract include terms and conditions, payment terms, termination clauses, and dispute resolution.
• Terms and conditions outline the rights and obligations of the parties involved.

• Payment terms specify the amount, due date, and method of payment.

• Termination clauses define the conditions under which the contract can be ended.

• Dispute resolution clauses determine how conflicts will be resolved, such as
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Q1. Explain work experience
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Q2. Why Rain Industries
Ans. 
Rain Industries is a global leader in the production of carbon and chemical products, with a strong focus on sustainability and innovation.
• Rain Industries has a strong reputation in the industry for quality products and services.

• The company has a global presence, allowing for diverse opportunities and growth potential.

• Rain Industries is committed to sustainability and innovation, aligning with my own values and career
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Q1. Questions relating to exposures written in Resume
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Q2. Why leaving old job
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Q1. Generic questions about CV
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Q2. Skill specific correlations
Ans. 
Skill specific correlations refer to the relationship between different skills and how they impact each other.
• Identifying skill correlations can help in designing effective training programs.

• For example, communication skills may be correlated with leadership skills.

• Analytical skills may be correlated with problem-solving skills.

• Understanding skill correlations can also help in career planning and development.

• For instan...read more
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Only DSa and aptitude was asked

MCQ round on OOPS (java) , JS, C#, SQL(dbms)

Q1. Two DSA questions , Happy Number (leetcode Q.202) , First Unique character in String (leetcode Q.387)
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Q2. Polymorphism, Function Overloading & Overriding (code), Constructor, Access Specifier
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Q3. Project (about nextjs, diff. b/w next & react, advantage of nextjs, SPA, some discussion about tailwind, miui (library), js)
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Q4. DBMS query of second highest employee , find employeeid of manager whose employee name is 'something' (based on self join & only one table)
Ans. 
Use self join in a DBMS query to find the employeeid of the manager whose employee name is 'something'.
• Use a self join on the table to compare employee and manager names

• Order the results by employeeid in descending order to get the second highest employee

• Select the manager's employeeid where the employee name is 'something'
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Tricky questions from js, sql, c#

Q1. Uses of B Tree
Ans. 
B Trees are used for indexing in databases and file systems.
• Used for efficient searching, insertion, and deletion operations in databases.

• Helps in maintaining sorted data for quick retrieval.

• Commonly used in file systems to store large amounts of data efficiently.

• Each node in a B Tree can have multiple children, reducing the height of the tree.
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Q2. What is CTE in sql
Ans. 
CTE stands for Common Table Expression in SQL, used to create temporary result sets that can be referenced within a SELECT, INSERT, UPDATE, or DELETE statement.
• CTEs improve readability and maintainability of complex queries

• CTEs can be recursive, allowing for hierarchical data querying

• CTEs are defined using the WITH keyword followed by the CTE name and query
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Q1. Program to reverse a linked list
Ans. 
Reverse a linked list by changing the next pointers of each node to point to the previous node.
• Start with three pointers: current, prev, and next.

• Iterate through the linked list, updating the next pointers to point to the previous node.

• Update prev, current, and next pointers in each iteration until the end of the list is reached.
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Q2. Puzzles from geeksforgeeks
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Q1. General HR questions like difficulties, strength weakness etc.
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