Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Goibibo Team. If you also belong to the team, you can get access from here

Goibibo Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Goibibo Interview Questions, Process, and Tips

Updated 10 Oct 2024

Top Goibibo Interview Questions and Answers

View all 17 questions

Goibibo Interview Experiences

Popular Designations

6 interviews found

Interview Questionnaire 

17 Questions

  • Q1. Find if a string is substring of other string
  • Ans. 

    The function checks if a string is a substring of another string.

    • Use the built-in string methods like 'indexOf' or 'includes' to check for substring.

    • If the language supports regular expressions, you can also use them to find substrings.

    • Consider the case sensitivity of the strings when comparing.

  • Answered by AI
  • Q2. Write a code to multiply two matrices of dimension M*N and N*K
  • Ans. 

    Code to multiply two matrices of dimension M*N and N*K.

    • Create a result matrix of dimension M*K.

    • Iterate through each row of the first matrix.

    • For each row, iterate through each column of the second matrix.

    • For each element in the row of the first matrix, multiply it with the corresponding element in the column of the second matrix.

    • Sum up the products and store the result in the corresponding position of the result matrix.

    • ...

  • Answered by AI
  • Q3. Write a Sql to perform Matrix Multiplication.Two tables has three columns row,col and value
  • Ans. 

    SQL query to perform matrix multiplication using two tables with row, col, and value columns.

    • Use JOIN operation to combine the two tables based on matching row and col values.

    • Use GROUP BY clause to group the result by row and col values.

    • Use SUM function to calculate the dot product of corresponding row and col values.

    • Use INSERT INTO statement to insert the result into a new table.

  • Answered by AI
  • Q4. What is prototype in javascript?
  • Ans. 

    Prototype in JavaScript is an object that is associated with every function and object by default.

    • Prototype is used to add properties and methods to an object.

    • It allows objects to inherit properties and methods from other objects.

    • Modifying the prototype of a function affects all instances of that function.

    • Prototypes can be used to create new objects based on existing objects.

    • The prototype chain allows for property and

  • Answered by AI
  • Q5. How do we write classes in javascript?
  • Ans. 

    Classes in JavaScript are written using the class keyword.

    • Use the class keyword followed by the class name to define a class.

    • Use the constructor method to initialize class properties.

    • Add methods to the class using the class prototype.

    • Use the new keyword to create an instance of the class.

  • Answered by AI
  • Q6. There is a ladder of N steps.We can either take 1 step or 2 steps.In how many different ways one can climb the ladder?
  • Ans. 

    The number of different ways to climb a ladder of N steps by taking 1 or 2 steps at a time.

    • This is a classic problem that can be solved using dynamic programming.

    • The number of ways to climb N steps is equal to the sum of the number of ways to climb N-1 steps and N-2 steps.

    • The base cases are when N is 0 or 1, where there is only 1 way to climb the ladder.

    • For example, for N=4, there are 5 different ways: [1, 1, 1, 1], [1

  • Answered by AI
  • Q7. Print a square matrix in spiral order
  • Ans. 

    Print a square matrix in spiral order

    • Start by defining the boundaries of the matrix

    • Iterate through the matrix in a spiral pattern, printing each element

    • Adjust the boundaries after each iteration to move inward

    • Repeat until all elements are printed

  • Answered by AI
  • Q8. Given a table with 3 columns StudentName,Subject and Marks.Write a sql to retrieve second highest Marks Obtained for each student
  • Ans. 

    Retrieve the second highest marks obtained by each student from a table with student name, subject, and marks.

    • Use the RANK() function to assign a rank to each row based on the marks in descending order.

    • Filter the result to only include rows with rank 2 for each student.

    • Group the result by student name to get the second highest marks for each student.

  • Answered by AI
  • Q9. Given a Website with header,footer,side ads(Google ads,Internal ads).How will you extract only useful data from the page
  • Q10. Difference between .live() and .delegate() in jquery
  • Ans. 

    The .live() method attaches an event handler to the current and future elements, while .delegate() attaches an event handler to a parent element.

    • The .live() method is deprecated in newer versions of jQuery.

    • The .delegate() method is preferred over .live() for performance reasons.

    • Both methods are used to handle events for dynamically added elements.

    • Example: $(document).live('click', 'button', function() { ... });

    • Example:...

  • Answered by AI
  • Q11. What is chaining in jquery?
  • Ans. 

    Chaining in jQuery allows multiple methods to be called on a single element in a single line of code.

    • Chaining simplifies code and improves readability.

    • Each method in the chain operates on the result of the previous method.

    • The chain ends with a method that does not return a jQuery object.

    • Example: $('div').addClass('highlight').fadeOut();

  • Answered by AI
  • Q12. What is callback function?
  • Ans. 

    A callback function is a function that is passed as an argument to another function and is executed later.

    • Callback functions are commonly used in event-driven programming.

    • They allow asynchronous execution of code.

    • Callback functions can be used to handle responses from APIs or user interactions.

    • They can be anonymous functions or named functions.

    • Example: setTimeout(function() { console.log('Hello!'); }, 1000);

  • Answered by AI
  • Q13. What is .bind() function in jquery?
  • Ans. 

    The .bind() function in jQuery is used to attach an event handler function to one or more elements.

    • It allows you to specify the event type and the function to be executed when the event occurs.

    • The .bind() function can be used to bind multiple events to the same element.

    • It can also be used to pass additional data to the event handler function.

    • The .bind() function is deprecated in jQuery version 3.0 and above. It is reco

  • Answered by AI
  • Q14. Find the angle between hour handle and minute handle in a clock
  • Ans. 

    The angle between the hour and minute hands of a clock can be calculated using a formula.

    • The hour hand moves 30 degrees per hour and 0.5 degrees per minute.

    • The minute hand moves 6 degrees per minute.

    • Calculate the angle between the two hands using the formula: |30H - 11M/2|, where H is the hour and M is the minute.

  • Answered by AI
  • Q15. Is it possible to create slideshow without using javascript
  • Ans. 

    Yes, it is possible to create a slideshow without using JavaScript.

    • Use CSS animations and transitions to create the slideshow.

    • Use HTML and CSS to structure and style the slideshow.

    • Utilize keyframe animations to create the slide transitions.

    • Use radio buttons or checkboxes to control the slideshow navigation.

    • Apply the :target pseudo-class to create a simple slideshow without JavaScript.

  • Answered by AI
  • Q16. Questions about my current project and academic project
  • Q17. Given two points A and B with distance between them lets say D.there are N men who want to go from point A to point B.All men walk with same speed.They also have one scooter with them which has speed grea...
  • Ans. 

    The men can take turns riding the scooter, allowing them to reach point B faster.

    • The men can form a queue and take turns riding the scooter.

    • The person riding the scooter can drop it off at a certain point and the next person can pick it up.

    • The scooter can be passed along the line of men until everyone reaches point B.

  • Answered by AI

Interview Preparation Tips

Skills: Algorithm, Javascript
College Name: na

Skills evaluated in this interview

Top Goibibo Software Developer Interview Questions and Answers

Q1. Given two points A and B with distance between them lets say D.there are N men who want to go from point A to point B.All men walk with same speed.They also have one scooter with them which has speed greater than their walking speed.How can... read more
View answer (1)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray Sum Problem Statement Given an array of integers, determine the maximum possible sum of any contiguous subarray within the array. Example: Input: array = [34, -50, 42, 14, -5, 86] Output: 137 Explanation: The maximum sum is... read more
View answer (43)
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected
Round 1 - Technical 

(2 Questions)

  • Q1. Sdlc life cycle
  • Q2. Vapt question va and pt

Senior Consultant Interview Questions asked at other Companies

Q1. 1. What's the use of update sets and how do you move update set from one instance to another? Once you imported the update set, what will you do? To check the customisations, You need to do open the update set and do something. What is that... read more
View answer (3)
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Group Discussion 

Asked a topic on the importance of education vs experience

Round 3 - HR 

(2 Questions)

  • Q1. Resume pointers, questions from the resume
  • Q2. HR asked about the company profile

Interview Preparation Tips

Interview preparation tips for other job seekers - Read about the company before the HR round so that you will be prepared about the questions on company's profile

Customer Executive Interview Questions asked at other Companies

Q1. How to gain in Pepsi share growth
View answer (30)
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Case Study 

Customer related case study nothing very serious. Situation based

Round 3 - HR 

(2 Questions)

  • Q1. Asked questions About the company and how you are ideal person for the company
  • Q2. They have asked about your education and then about company

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident...improve your skills as much as you can.... communication skilla are important

Customer Service Executive Interview Questions asked at other Companies

Q1. How u deal to the customer if he get non veg food instead of veg food ?
View answer (36)

Goibibo interview questions for popular designations

 Business Intelligence Analyst

 (1)

 Senior Consultant

 (1)

 Software Developer

 (1)

 Revenue Analyst

 (1)

 Customer Service Executive

 (1)

 Customer Executive

 (1)

I applied via Naukri.com and was interviewed in Oct 2019. There were 5 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. To provide a business model to setup a Uber cab services from scratch where Ola has already been established and has a strong customer base.
  • Q2. How to penetrate the market? How to attract the drivers from Ola? What's the business model?
  • Ans. 

    To penetrate the market and attract drivers from Ola, a business model focused on competitive pricing, driver incentives, and superior customer experience can be implemented.

    • Offer competitive pricing to attract drivers from Ola

    • Provide attractive incentives and benefits for drivers to switch

    • Focus on delivering a superior customer experience

    • Leverage technology and data analytics to optimize operations and improve efficie...

  • Answered by AI
  • Q3. SQL and SAS

Interview Preparation Tips

Interview preparation tips for other job seekers - It was a good experience and they were looking for approach and confidence more than the exact code. There were 5 rounds in total.

Business Intelligence Analyst Interview Questions asked at other Companies

Q1. What features do I know about Tableau desktop, Tableau prep and Tableau Server?
View answer (1)

I applied via LinkedIn and was interviewed before Sep 2019. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Suppose there is a proposal to run a campaign on any one platform (amongst iOS, Android and Desktop). The offer runs for 8 hours on a particular user base. How will you calculate the impact of the offer
  • Ans. 

    To calculate the impact of an offer running on a platform for 8 hours on a user base, we need to analyze the revenue generated during and after the campaign.

    • Analyze revenue generated during the 8-hour campaign period

    • Compare revenue generated during the campaign period to revenue generated during a similar time period without the campaign

    • Analyze revenue generated after the campaign period to determine if there was a las...

  • Answered by AI
  • Q2. You see that the market share has gone down. How will you go about identify the root cause and what will be your sample solution
  • Ans. 

    To identify the root cause of market share decline, I will analyze market trends, customer behavior, and competitor strategies.

    • Conduct market research to identify trends and changes in customer preferences

    • Analyze sales data to identify patterns and potential causes of decline

    • Assess competitor strategies and market positioning

    • Consider external factors such as economic conditions and industry regulations

    • Develop a sample ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Maintain a calm and logical approach to the situations brought in front of you.

Revenue Analyst Interview Questions asked at other Companies

Q1. You see that the market share has gone down. How will you go about identify the root cause and what will be your sample solution
View answer (1)

Jobs at Goibibo

View all

Interview questions from similar companies

I appeared for an interview before Dec 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 90 minutes
Round difficulty - Easy

Myntra had conducted a coding test on campus before the start of the placement season with 2 questions, one on stack and other on DP.
Tips : For the test, the DP question asked was pretty standard, on Longest Common Subsequence. The question on stacks, I don't remember what it was but it was also pretty straight forward. For the test, I would recommend to solve problem from GFG. If they do come to resume shortlisting, they are looking for people who have done good projects and internships.

  • Q1. 

    Longest Common Subsequence Problem Statement

    Given two strings STR1 and STR2, determine the length of their longest common subsequence.

    A subsequence is a sequence that can be derived from another sequen...

  • Ans. 

    The task is to find the length of the longest common subsequence between two given strings.

    • Implement a function to find the longest common subsequence between two strings.

    • Use dynamic programming to solve this problem efficiently.

    • Iterate through the strings and build a matrix to store the lengths of common subsequences.

    • Return the length of the longest common subsequence found.

  • Answered by AI
Round 2 - Face to Face 

(1 Question)

Round duration - 60 minutes
Round difficulty - Easy

The interview started off with questions on my general interest in Software Development. The first round had two coding questions, I was supposed to write the code on paper. 
For the questions, they asked me to code the solution first. And then gave a specific input and asked me to demonstrate step by step in my code, how it would lead to the correct answer.
Tips: It's ok if you can't code a general solution, if you can write a code which works for the particular input they have given then also it's ok with them. But be thorough with Data structures.

  • Q1. 

    Add Two Numbers as Linked Lists

    You are given two singly linked lists, where each list represents a positive number without any leading zeros.

    Your task is to add these two numbers and return the sum as ...

  • Ans. 

    Add two numbers represented as linked lists and return the sum as a linked list.

    • Traverse both linked lists simultaneously while keeping track of carry from previous sum

    • Create a new linked list to store the sum, updating the value and carry as needed

    • Handle cases where one linked list is longer than the other by adding remaining digits with carry

  • Answered by AI
Round 3 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Medium

I wasn't asked to write any code in this interview. They asked me some questions on Machine Learning, because of my projects in them. Then they asked me if I knew graph algorithms. Since I knew BFS and DFS, I told them. They asked the difference between the two. Then they asked me if I knew how to find the shortest distance between two points in a graph. I didn't know Dijkstra's properly but I knew it worked on the greedy approach so was able to tell that. Then they asked me how would I find the second shortest path. I tried to answer it with the same greedy approach, but couldn't arrive at the complete solution.
Tips: They ask a tough theoretical question. It's ok if you don't know the answer, they only look for your approach.

  • Q1. 

    BFS Traversal in a Graph

    Given an undirected and disconnected graph G(V, E) where V vertices are numbered from 0 to V-1, and E represents edges, your task is to output the BFS traversal starting from the ...

  • Ans. 

    BFS traversal in a disconnected graph starting from vertex 0.

    • Use a queue to keep track of nodes to visit next in BFS traversal

    • Start traversal from vertex 0 and explore its neighbors first

    • Continue exploring neighbors level by level until all nodes are visited

    • Ensure to print connected nodes in numerical sort order

  • Answered by AI
  • Q2. 

    DFS Traversal Problem Statement

    Given an undirected and disconnected graph G(V, E), where V is the number of vertices and E is the number of edges, the connections between vertices are provided in the 'GR...

  • Ans. 

    DFS traversal to find connected components in an undirected and disconnected graph.

    • Perform DFS traversal on each vertex to find connected components

    • Maintain a visited array to keep track of visited vertices

    • Print the vertices of each connected component in ascending order

  • Answered by AI
  • Q3. 

    Dijkstra's Shortest Path Problem

    Given an undirected graph with ‘V’ vertices (labeled 0, 1, ... , V-1) and ‘E’ edges, where each edge has a weight representing the distance between two connected nodes (X,...

  • Ans. 

    Dijkstra's algorithm is used to find the shortest path from a source node to all other nodes in a graph with weighted edges.

    • Implement Dijkstra's algorithm to find the shortest path distances from the source node to all other nodes in the graph.

    • Use a priority queue to efficiently select the next node with the shortest distance.

    • Update the distances of neighboring nodes based on the current node's distance and edge weight...

  • Answered by AI

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPA, Eligible branches : Computer Science & Engineering, Mathematics & Computing, Electrical Engineering and Electronics & Communication Engineering.Myntra interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 6 monthsInterview preparation tips for other job seekers

Tip 1 : Be thorough with Data Structures and Algorithms and also with your resume.
Tip 2 : Must do Previously asked Interview as well as Online Test Questions.
Tip 3 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 4 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Software Developer Interview Questions & Answers

Myntra user image Thommandru Vishnu

posted on 10 Mar 2015

Interview Questionnaire 

9 Questions

  • Q1. All the leaf nodes of tree are doubly linked,print only the leaf nodes of a tree
  • Ans. 

    Print only the leaf nodes of a doubly linked tree.

    • Traverse the tree and check if a node has no children and both left and right pointers are null.

    • If yes, then it is a leaf node and print it.

    • If no, then continue traversing the tree.

    • Use recursion to traverse the tree in a depth-first manner.

  • Answered by AI
  • Q2. LRU page Replacement Algorithm for large data
  • Ans. 

    LRU page replacement algorithm is used to replace the least recently used page in memory with a new page.

    • LRU stands for Least Recently Used

    • It is a cache eviction algorithm

    • It is used to manage memory in operating systems

    • It works by keeping track of the pages that are used recently and the ones that are not

    • When a new page is to be loaded into memory, the algorithm checks which page has not been used for the longest time

  • Answered by AI
  • Q3. Given a linked list with 2 parameters m,n. Now start reversing the m nodes and leave n nodes and continue it till u reach the end
  • Ans. 

    Reverse m nodes and leave n nodes in a linked list till the end.

    • Traverse the linked list till m nodes and reverse them

    • Traverse n nodes and continue reversing m nodes

    • Repeat the above step till the end of the linked list

    • Handle edge cases like m or n being greater than the length of the linked list

  • Answered by AI
  • Q4. Inorder Traversal of a tree
  • Ans. 

    Inorder traversal is a way of visiting all nodes in a binary tree by visiting the left subtree, then the root, and then the right subtree.

    • Start at the root node

    • Traverse the left subtree recursively

    • Visit the root node

    • Traverse the right subtree recursively

    • Repeat until all nodes have been visited

  • Answered by AI
  • Q5. Inorder Travesal of a tree without recursion(write the code)
  • Ans. 

    Inorder traversal of a tree without recursion

    • Create an empty stack and initialize current node as root

    • Push the current node to stack and set current = current.left until current is NULL

    • If current is NULL and stack is not empty, pop the top item from stack, print it and set current = popped_item.right

    • Repeat step 2 and 3 until stack is empty

  • Answered by AI
  • Q6. Given an array of numbers in which duplicates are there and one triplicate is there. find that number
  • Ans. 

    Find the triplicate number in an array of duplicates.

    • Iterate through the array and keep track of the frequency of each number.

    • Return the number that appears three times.

    • If no number appears three times, return null.

  • Answered by AI
  • Q7. Explain all the serach algorithm you know with space and Time complexities
  • Ans. 

    Explanation of search algorithms with their space and time complexities.

    • Linear Search - O(n) time complexity, O(1) space complexity

    • Binary Search - O(log n) time complexity, O(1) space complexity

    • Jump Search - O(√n) time complexity, O(1) space complexity

    • Interpolation Search - O(log log n) time complexity, O(1) space complexity

    • Exponential Search - O(log n) time complexity, O(1) space complexity

    • Fibonacci Search - O(log n)

  • Answered by AI
  • Q8. Given a situation and asks you which search algorithm suits the best in that situation
  • Q9. Given an array of length n and in which numbers from 1-n will be there and each number can repeat any number of times find out which repeated more number of times
  • Ans. 

    Find the most repeated number in an array of length n with numbers 1-n.

    • Create a dictionary to store the count of each number in the array

    • Iterate through the array and update the count in the dictionary

    • Find the key with the highest count in the dictionary

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: Basically, it's not resume shortlist, it's a 9 pointer shortlist

Round: Test
Experience: The Entire Test is held in HackerRank Platform. it has
2 coding questions (one easy and one medium)
2 output questions(medium)
2 Aptitude(easy)
1 general Computer science(medium)
it took me 30 min for each coding questions.I was not known that general question is related to bash commands.
Tips: Practice the Warmup questions in Hacker Rank.
Do some Basic aptitude questions.
Thorough with the basic c and c++ concepts
Duration: 120 minutes
Total Questions: 7

Round: Technical Interview
Experience: It's completely around the data structures. The questions are a bit tricky but once u think without any tension u can get through easily. The interviewer is helpful and gives u few hints if u catch them at the right point of time u got it.There are 2 more questions which I haven't mentioned.
Tips: got through Data Structures and Algorithms Made Easy by Narasimha Karumanchi. It's a best book for the interviews.

Round: Technical Interview
Experience: The interviewer asked to put everything on the blackboard and write down the code of each and everything.
Tips: Go to the website -----/ and study all the interview questions and modules

Round: HR Interview
Experience: It's Technical+ HR interview all the technical questions went around resume. it went around 45 minutes they are very particular about what you wrote in the resume.HR questions are general like
whats your future plans
where will u see yourself in the office after 5 years?
Tips: please make sure that whatever you write in resume should be known to you very well.Don't write false things about yourself.And make sure you know completely about the projects you are going to write in resume(atleast the part you worked)

General Tips: Be sure of what you are saying. Don't be tensed and answer to your best.
Skills: Programming, Data Structures
College Name: VIT VELLORE

Skills evaluated in this interview

Interview Questionnaire 

12 Questions

  • Q1. What is the difference between get and post?
  • Ans. 

    GET is used to retrieve data from a server, while POST is used to send data to a server.

    • GET requests are idempotent, meaning they can be repeated without changing the result

    • POST requests are not idempotent and can have side effects on the server

    • GET requests can be cached by the browser, while POST requests cannot

    • GET requests have limitations on the amount of data that can be sent, while POST requests have no limitation...

  • Answered by AI
  • Q2. What is session in php?
  • Ans. 

    Session in PHP is a way to store and retrieve data for a user across multiple requests.

    • Sessions are used to maintain user-specific data on the server side.

    • A session is created for each user and is identified by a unique session ID.

    • Session data can be stored in server files or in a database.

    • Session variables can be accessed and modified throughout the user's session.

    • Sessions can be used to implement features like user a

  • Answered by AI
  • Q3. Where does session id is stored in php? How server identifies request has come from which client and many other related questions?
  • Ans. 

    Session ID is stored in PHP as a cookie or a query parameter.

    • Session ID can be stored as a cookie in the client's browser.

    • Session ID can also be stored as a query parameter in the URL.

    • The server identifies the client by retrieving the session ID from the cookie or query parameter.

    • The session ID is then used to retrieve the corresponding session data stored on the server.

    • The server can also use other methods like IP add

  • Answered by AI
  • Q4. Cookie in php? Size of the cookie, expiry etc?
  • Ans. 

    A cookie in PHP is a small piece of data stored on the client's computer. It has a size limit and an expiry date.

    • A cookie is used to store information on the client's computer for future use.

    • In PHP, cookies are set using the setcookie() function.

    • The size of a cookie is limited to 4KB.

    • Cookies can have an expiry date, after which they are no longer valid.

    • The expiry date can be set using the 'expires' parameter in the set...

  • Answered by AI
  • Q5. Memcache?
  • Q6. Myisam and Innnodb?
  • Q7. Triggers in mysql?
  • Ans. 

    Triggers in MySQL are database objects that are automatically executed in response to specified events.

    • Triggers are used to enforce business rules, maintain data integrity, and automate tasks.

    • They can be defined to execute before or after an INSERT, UPDATE, or DELETE operation.

    • Triggers can be written in SQL or in a programming language like PL/SQL.

    • Examples of trigger events include inserting a new record, updating a re...

  • Answered by AI
  • Q8. Overriding and Overloading?
  • Q9. Static class and static variable?
  • Q10. Singleton pattern and factory pattern?
  • Q11. Can constructor be declared as private?
  • Ans. 

    Yes, a constructor can be declared as private.

    • Declaring a constructor as private restricts its accessibility to only the class itself.

    • This can be useful in scenarios where you want to control the creation of objects of that class.

    • Private constructors are commonly used in singleton design pattern implementations.

    • Example: private constructor in a singleton class:

    • class Singleton { private Singleton() {} }

  • Answered by AI
  • Q12. Indexing in mysql?
  • Ans. 

    Indexing in MySQL improves the performance of database queries by creating a data structure that allows for faster data retrieval.

    • Indexes are created on one or more columns of a table.

    • They help in speeding up the search, sorting, and joining of data.

    • Indexes can be created using the CREATE INDEX statement.

    • Common types of indexes include B-tree, hash, and full-text indexes.

    • Indexes should be used judiciously as they consu...

  • Answered by AI

Interview Preparation Tips

Skills: PHP, Algorithm
College Name: NA

Skills evaluated in this interview

Interview Questionnaire 

10 Questions

  • Q1. Change Binary tree so that parent node is the sum of root nodes
  • Ans. 

    Change binary tree to make parent node the sum of root nodes

    • Traverse the tree in post-order

    • For each node, update its value to the sum of its children

    • Return the updated root node

  • Answered by AI
  • Q2. Reverse a linkedlist ?
  • Ans. 

    Reverse a linkedlist by changing the direction of pointers.

    • Iterate through the linkedlist and change the direction of pointers.

    • Keep track of previous, current and next nodes.

    • Set the next pointer of current node to previous node.

    • Move to next node and repeat until end of list is reached.

  • Answered by AI
  • Q3. Given an array of +ve and -ve numbers , have to rearrange them ( like +ve numbers to left and -ve numbers to right of the array)
  • Ans. 

    Rearrange an array of positive and negative numbers with positive numbers on the left and negative numbers on the right.

    • Create two empty arrays, one for positive numbers and one for negative numbers

    • Loop through the original array and add positive numbers to the positive array and negative numbers to the negative array

    • Concatenate the positive and negative arrays to create the rearranged array

  • Answered by AI
  • Q4. Singleton pattern, observer pattern?
  • Q5. String pool and how garbage collection functionality works?
  • Ans. 

    String pool is a cache of string literals in memory. Garbage collection frees up memory by removing unused objects.

    • String pool is a cache of string literals in memory

    • Strings are immutable and can be shared among multiple objects

    • Garbage collection removes unused objects to free up memory

    • String objects that are no longer referenced are eligible for garbage collection

  • Answered by AI
  • Q6. HashMap , how can you synchronize ?
  • Q7. Process vs Thread differences and synchronization,deadlock examples?
  • Ans. 

    Process vs Thread differences and synchronization, deadlock examples

    • Process is an instance of a program while thread is a subset of a process

    • Processes are independent while threads share the same memory space

    • Synchronization is used to coordinate access to shared resources

    • Deadlock occurs when two or more threads are blocked waiting for each other to release resources

    • Examples of synchronization include mutex, semaphore, ...

  • Answered by AI
  • Q8. Database: Design with one-one mapping, one-many mapping…some basic questions, I don’t remember all
  • Q9. Design a website where after user request. A bunch of processes need to be executed and then a mail is sent to user with the result. Take care of scalability etc?
  • Q10. CTO round

Interview Preparation Tips

Round: HR Interview
Experience: This was CTO round, if you make this round…you are doing pretty good. 
He asked a lot on what I worked on and asked questions relevant to that. Process thread, stacks heaps. A minor system design on component in their system. How they are shared between and trade-off. We discussed about scalability and challenge.

General Tips: Process:5 technical ( 3 rounds+ SVP round + CTO round ) + 1 HR
I got almost the same package that I am currently getting (Myntra gave stock options, which I don’t have in my current company) but I am looking for a change so accepted the offer.
Skills: Algorithm, data structure, database
College Name: na

Skills evaluated in this interview

Goibibo Interview FAQs

How many rounds are there in Goibibo interview?
Goibibo interview process usually has 2-3 rounds. The most common rounds in the Goibibo interview process are Resume Shortlist, HR and Case Study.
How to prepare for Goibibo interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Goibibo. The most common topics and skills that interviewers at Goibibo expect are B2B Sales, Business Development, Business Development Management, Key Account Management and Relationship Management.
What are the top questions asked in Goibibo interview?

Some of the top questions asked at the Goibibo interview -

  1. Given two points A and B with distance between them lets say D.there are N men ...read more
  2. You see that the market share has gone down. How will you go about identify the...read more
  3. There is a ladder of N steps.We can either take 1 step or 2 steps.In how many d...read more

Tell us how to improve this page.

Goibibo Interview Process

based on 4 interviews

Interview experience

4.5
  
Good
View more

Interview Questions from Similar Companies

Oyo Rooms Interview Questions
3.3
 • 220 Interviews
MakeMyTrip Interview Questions
3.7
 • 122 Interviews
Yatra Interview Questions
3.4
 • 31 Interviews
RedBus Interview Questions
4.1
 • 31 Interviews
EaseMyTrip.com Interview Questions
3.7
 • 26 Interviews
Treebo Hotels Interview Questions
3.2
 • 22 Interviews
Ixigo.com Interview Questions
3.6
 • 21 Interviews
Cleartrip Interview Questions
3.4
 • 18 Interviews
TravelTriangle Interview Questions
3.8
 • 13 Interviews
trivago Interview Questions
4.2
 • 2 Interviews
View all

Goibibo Reviews and Ratings

based on 169 reviews

4.3/5

Rating in categories

4.1

Skill development

4.2

Work-life balance

3.9

Salary

4.3

Job security

4.3

Company culture

3.8

Promotions

4.1

Work satisfaction

Explore 169 Reviews and Ratings
Senior Business Manager - Lucknow, Surat & Jaipur

Lucknow,

Jaipur

+1

2-6 Yrs

Not Disclosed

Area Development Manager - Bhubaneshwar

Bhubaneswar

4-6 Yrs

Not Disclosed

Legal Consultant

Gurgaon / Gurugram

2-4 Yrs

Not Disclosed

Explore more jobs
Assistant Manager
51 salaries
unlock blur

₹4.9 L/yr - ₹11.5 L/yr

Senior Business Development Manager
50 salaries
unlock blur

₹4.3 L/yr - ₹8 L/yr

Senior Executive
44 salaries
unlock blur

₹2 L/yr - ₹5.8 L/yr

Senior Software Engineer
44 salaries
unlock blur

₹9.1 L/yr - ₹35.2 L/yr

Software Engineer
35 salaries
unlock blur

₹6.3 L/yr - ₹21.3 L/yr

Explore more salaries
Compare Goibibo with

MakeMyTrip

3.7
Compare

Yatra

3.4
Compare

Cleartrip

3.5
Compare

Oyo Rooms

3.3
Compare
Did you find this page helpful?
Yes No
write
Share an Interview