Jio Software Intern Interview Questions and Answers for Freshers

Arthamatic and reasoning

• Q1. Bio data and some basic information
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• Q2. Any kind information I will give my efforts
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Ms office,Core Java , Tally , C,

In my Opinion,view , If you ask me, As far as I can see/I am Concerned , It seems to me that , I think /feel/reckon/ belive , If you want my option , What we have to decide

Round duration - 90 Minutes
Round difficulty - Medium

• Q1. Split Binary String Chintu has a long binary string ‘str’. A binary string is a string that contains only 0 and 1. He considers a string ‘beautiful’ if and only...read more
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• Q2. Merge overlapping intervals Given 'N' number of intervals, where each interval contains two integers denoting the boundaries of the interval. The task i...read more
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Round duration - 100 Minutes
Round difficulty - Medium

It was a video interview in which 2 questions were asked u have 2 chances for each question to record your video. It was conducted on hirepro website.
 

• Q1. General Questions Q1 - Describe a mistake that you did in a project and what did you learn from it Q2 - Explain a situation when you went above and beyond in a ...read more
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Round duration - 35 Minutes
Round difficulty - Easy

The interviewer asked me to explain my project, 2 situation based questions and asked to solve a question on Trees

• Q1. Left View Of Binary Tree Given a binary tree. Print the Left View of the Tree. Example : If the input tree is as depicted in the picture: The Left View of the t...read more
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Round duration - 10 Minutes
Round difficulty - Easy

• Q1.

  Asked me Why do u want to join this company
  Where do u see yourself after 5years
  Are u ready to relocate

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Round duration - 50 minutes
Round difficulty - Medium

• Q1. DBMS Questions 1. He asked me to write an SQL query, “Given a table with duplicate rows, remove duplicate rows from table”. I was not able to solve this questio...read more
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Round duration - 40 minutes
Round difficulty - Medium

1. How to read text file and show words of file in sorted order by their frequency.

2. Gave me a puzzle: three jars with fruits are incorrectly labeled, find the minimum number of trial to correctly label them, given that in one trial you can take fruit out from a jar.

3. What is a prime number? How to find a prime number? 

4. Asked me what is my hobby.

• Q1. Minimum Number of Platform Needed You are given the arrival and departure times of N trains at a railway station in a day. You need to find the minimum of platf...read more
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Round duration - 30 minutes
Round difficulty - Medium

1. Gave me one puzzle: 1000 light bulbs switched on/off by 1000 persons passing by
2. What is event driven programming? ( was not able to answer )
3. What is micro services? ( was not able to answer )
4. What improvement do you feel after leaving job and joining masters?

• Q1. Reverse Words in a String You are given a string of length N. You need to reverse the string word by word. There can be multiple spaces between two words and th...read more
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Round duration - 90 minutes
Round difficulty - Medium

25 mcqs and 2 coding questions
(It was a part of Amazewow process via Amazewit https://www.amazewit.in/)
Timing- any time between 22-24 may 2020
Webcam was on.

• Q1. Longest Decreasing Subsequence You are given an array/list ARR consisting of N integers. Your task is to find the length of the longest decreasing subsequence. ...read more
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• Q2. Next Greater Element You are given an array arr of length N. You have to return a list of integers containing the NGE(next greater element) of each element of t...read more
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Round duration - 60 minutes
Round difficulty - Medium

It held at morning 10 AM.
The interviewer was very friendly.
I was asked to solve 2 coding questions and was continuously provided with hints by the interviewer.
Question was on Array and Trees.

• Q1. Students are standing in the row. given an input of weights of children find the position of a child, such that all students lighter to him are in his left and ...read more
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• Q2. Transform BST to greater sum tree You have been given a Binary Search Tree of integers. You are supposed to convert it to a greater sum tree such that the value...read more
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Round duration - 45 minutes
Round difficulty - Hard

Morning 8 AM.
The interviewer was very friendly provided with various hints.
It was covering complex coding questions on Tree Data Structures.

• Q1. Time to Burn Tree You have been given a binary tree of 'N' unique nodes and a Start node from where the tree will start to burn. Given that the Start no...read more
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• Q2. Distance between nodes of a binary tree Given a binary tree and the value of two nodes, find the distance between the given two nodes of the Binary Tree. Distan...read more
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