ION Group Interview Questions, Process, and Tips

Q1. Puzzle ques, of having hourglass of 7 min and 4 min. (available in gfg)
Add your answer

2hours and 100 questions. Everything is available on internet.

Q1. So this is one of the main round. the interviewer will ask you 3-4 puzzles from GFG or other platforms. and then he asked real life questions from dsa, and then questions related to dbms,os,sql and CN were...read more
Add your answer
Q2. Explain polymorphism with real life example
Ans. 
Polymorphism is the ability of a function or method to behave differently based on the object it is acting upon.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• Example: Inheritance in programming languages like Java allows a parent class to have multiple child classes with different implementations of the same method.

• Example: A shape class with different subclasses like ...read more
Answered by AI
Add your answer
Q3. Data structure for elevator
Ans. 
Use a queue data structure to manage requests and prioritize based on current direction and proximity.
• Use a queue to store requests in the order they are received.

• Prioritize requests based on the current direction of the elevator and proximity to the current location.

• Update the queue as new requests come in or as the elevator reaches a new floor.

• Example: If the elevator is going up and receives a request to go down fro...read more
Answered by AI
Add your answer
Q4. Constructor was asked with real life example
Add your answer

So after the technical interview he asked me if you are ready to give case study right now.
so the case study again was for 30- 40 minutes long and a random case study to check your business knowledge was given. mine was reliance retail.

Q1. So this round was a tough one he went deep into my projects and asked everything about it even the minute details.
Add your answer
Q2. Revenue in project
Ans. 
Revenue in a project refers to the income generated from the project's activities.
• Revenue can come from sales of products or services, licensing fees, or other sources.

• It is important to track and analyze revenue to assess the project's financial performance.

• Revenue can be calculated by multiplying the quantity of goods or services sold by the price at which they were sold.

• Different revenue streams may have different p...read more
Answered by AI
Add your answer
Q3. Why this language
Add your answer
Q4. Role in society
Add your answer

Not good aptitude test

Q1. Oops questions was asked
Add your answer
Q2. Sql questions was asked
Add your answer

It was a 1 hour test based on quant.