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Raw Materials Division | SAIL Interview Questions, Process, and Tips
Raw Materials Division | SAIL Interview Experiences
1 interview found
Anonymous
I applied via Company Website and was interviewed before Oct 2019. There were 6 interview rounds.
Interview Questionnaire
9 Questions
- Q1. 1.Current role in the company u r working now ?
- Q2. Details of perks and benefits u r getting there ?
- Q3. Support pattern applied in ur mine their specification and area of usage.
- Ans.
Support pattern refers to the way in which the roof of a mine is supported to prevent collapse.
Support patterns are determined by the type of rock and the size of the mine.
Common support patterns include square set, timber, and concrete.
Square set support uses timber to create a grid-like pattern to support the roof.
Timber support uses wooden beams to support the roof.
Concrete support uses reinforced concrete to suppor...
- Q4. Any new project taken by u to enhance productivity ,save cost and improve HSE condition.
- Ans.
Implemented a new inventory management system to reduce waste and improve efficiency.
Researched and selected a software solution that met the company's needs
Trained staff on how to use the new system
Monitored usage and made adjustments as needed
Resulted in a 20% reduction in waste and a 15% increase in productivity
- Q5. Types of explosive used and detonators used in ur mine
- Ans.
The types of explosives used in the mine include dynamite, ammonium nitrate fuel oil (ANFO), and emulsion explosives. Detonators used include electric and non-electric detonators.
Dynamite is a common explosive used in mining.
ANFO is a mixture of ammonium nitrate and fuel oil that is commonly used in open-pit mining.
Emulsion explosives are a newer type of explosive that are more stable and safer to handle than tradition...
- Q6. Some questions from industrial training like drilling and blasting.
- Q7. Ventilation and dewatering system in ur mine
- Ans.
Ventilation and dewatering systems are crucial for maintaining a safe and productive mining environment.
Ventilation systems are used to circulate fresh air throughout the mine and remove harmful gases and dust.
Dewatering systems are used to remove excess water from the mine to prevent flooding and maintain safe working conditions.
Proper maintenance and monitoring of these systems is essential for worker safety and mine...
- Q8. B.tech project
- Q9. Cost of production of ore .Sometimes some extra questions on their transportation cost etc.
Interview Preparation Tips
Graduate Management Trainee Interview Questions asked at other Companies
Interview questions from similar companies
I applied via Campus Placement and was interviewed before Jul 2021. There were 4 interview rounds.
Aptitude test on CS subjects like C programming, DBMS, CN, and OS.
There were 2 input-output based questions of easy to moderate level
Every candidate was given an individual topic and was asked to speak on it
(1 Question)
- Q1. Some typical HR questions
Interview Preparation Tips
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Java questions
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.
Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.
(3 Questions)
- Q1. Explain OOPs w.r.t Java
- Ans.
OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.
OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...
- Q2. Explain about the projects that you have worked on
- Q3. Explain how Java solves machine dependency of code execution
- Ans.
Java solves machine dependency by using bytecode and virtual machine.
Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as
(2 Questions)
- Q1. Why should we hire you?
- Q2. Tell me about yourself.
Interview Preparation Tips
- Java
Skills evaluated in this interview
I applied via Company Website and was interviewed before Jul 2021. There were 3 interview rounds.
Aptitude, reasoning, English, cloud sections
2 questions in which , one has to complete within an 50 minutes
(2 Questions)
- Q1. Tell me about t Yourself
- Q2. What are the previous experiences
Interview Preparation Tips
- Java
- SQL
- Agile Methodology
- SDLC
Keep it just and short
Explain more about your experiences
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Numerical ability and logical reasoning followed by some coding mcqs
(1 Question)
- Q1. Print 1 to 100 without for loop
- Ans.
Printing 1 to 100 without for loop
Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.
Simple aptitude test
(1 Question)
- Q1. General questions as per your cv
Interview Preparation Tips
- Aptitude
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
(3 Questions)
- Q1. About College Project
- Q2. Some very basics of java
- Q3. Experience of college project as a team
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Nov 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Leadership principles, Previous experience, Managerial and logical questions
Interview Preparation Tips
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