Jalan Transolutions India Interview Questions and Answers

Round duration - 45 Minutes
Round difficulty - Medium

Q1. Design a class booking application for students.
Ans. 
A class booking application for students to schedule and manage their classes.
• Create a class booking system where students can view available classes, book classes, and manage their schedule.

• Include features like class search, class details, booking confirmation, and calendar view.

• Implement user authentication to ensure only registered students can book classes.

• Allow students to cancel or reschedule classes with proper...read more
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Round duration - 60 Minutes
Round difficulty - Medium

The interviewer understand the current problem statement I was working on. 
Asked the clarifying questions and alternative approaches to solve the same and their tradeoffs.
Also, asked about the technologies I was using in depth and reason for choosing the same.

Q1. 
Gas Tank Problem Statement
You have a car with a gas tank of infinite capacity. There are 'N' gas stations located along a circular route, numbered from 0 to N-1. You begin your journey with an empty tank...read more
Ans. 
Find the starting gas station index to complete a circular route with gas and cost arrays.
• Iterate through gas stations, keeping track of gas remaining after each station

• If gas remaining is negative, reset starting station to current station + 1

• If total gas remaining at the end is greater than or equal to total cost, return starting station index
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Round duration - 45 Minutes
Round difficulty - Medium

This round was their with the CTO and was mostly the culture fitment round.

Round duration - 30 Minutes
Round difficulty - Easy

This round was with the cofounder and was mostly culture fitment.

Q1. Related to data analytics
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Q1. Education qualification, about myself
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Q2. Working experience, working procedure
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How to smoothly work

Q1. What are your salary expectations?
Ans. 
I am open to discussing salary based on the responsibilities and requirements of the position.
• Focus on the value you can bring to the company rather than a specific number

• Research the average salary range for similar positions in the industry and location

• Consider your experience, skills, and qualifications when determining your salary expectations
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Q2. Share details of your previous job.
Ans. 
I worked as a Financial Analyst at XYZ Company.
• Analyzed financial data and prepared reports for management.

• Conducted financial forecasting and budgeting.

• Performed variance analysis to identify trends and areas for improvement.

• Assisted in the development of financial models and projections.

• Collaborated with cross-functional teams to support decision-making processes.

• Presented findings and recommendations to senior manag...read more
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Q3. Tell me about yourself.
Ans. 
I am an experienced analyst with a strong background in data analysis and problem-solving.
• Experienced analyst with expertise in data analysis and problem-solving

• Proficient in using analytical tools and software

• Strong ability to interpret and present complex data

• Proven track record of delivering actionable insights

• Excellent communication and collaboration skills
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Q1. Explain JDK. and JRD and JVM
Ans. 
JDK stands for Java Development Kit, JRE stands for Java Runtime Environment, and JVM stands for Java Virtual Machine.
• JDK is a software development kit used for developing Java applications.

• JRE is an environment used to run Java applications.

• JVM is a virtual machine that executes Java bytecode.
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2 Hrs. Hackerrank Coding Test

Q1. With HR manager.
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Q2. Why should we hire you.
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Q1. Tell me about a time when you had to adapt to a changing situation or priority
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Q2. Tell me about a time when you had to communicate complex information to a non-technical audience
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Basic Aptitude and SQL Questions

Q1. Introduction, Projects and Responsibilities handled
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Q2. What is the number of total trucks in India
Ans. 
The exact number of total trucks in India is not available.
• There is no official data available on the exact number of total trucks in India.

• However, according to a report by the Society of Indian Automobile Manufacturers (SIAM), the commercial vehicle segment, which includes trucks, sold 8,56,453 units in FY 2020-21.

• The number of trucks in India is constantly increasing due to the growth of the logistics and transporta...read more
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Data analysis ,dashboard creations

Q1. Core Java and SQL-related questions.
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Q1. What is your Previous job experience-related ?
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