MakeMyTrip Interview Questions, Process, and Tips

Q1. Basics on Automation
Add your answer

2 programming question moderate level

Q1. Java Questions/ Selenium Question/ SQL
Add your answer

Q1. Managerial Round. Puzzle/ Basic program
Add your answer

Q1. Salary Discussion, basic HR questions
Add your answer

Asked product improvement questions for Flights funnel like how would reduce the steps the user takes to filter a flight, general case study questions like how many Air India flights fly on a Delhi Mumbai route.

Explain the best product feature that you have built till date and explain the quantitative rationale behind it.

Q1. Questions on integrity, hobbies and ethical dilemma questions
Add your answer

Q1. What keyskills you have so we will select you.
Ans. 
I have excellent communication skills, strong leadership abilities, and extensive experience in the travel industry.
• Strong communication skills, both verbal and written

• Leadership abilities and experience managing teams

• Extensive knowledge and experience in the travel industry

• Ability to analyze data and make informed decisions

• Excellent customer service skills

• Proficiency in relevant software and technology

• Flexibility and ...read more
Answered by AI
Add your answer

Need Good DSA understanding

Need good DSA Handson

Q1. Machince Coding
Add your answer
Q2. Design of Split Wise
Ans. 
Split Wise is a mobile app that helps friends and roommates split bills and expenses.
• Allows users to create groups and add expenses

• Calculates each user's share of the expenses

• Provides options for settling debts within the group

• Sends notifications for pending payments

• Supports multiple currencies for international users
Answered by AI
Add your answer

Round duration - 90 minutes
Round difficulty - Easy

2 Coding Questions and 20 MCQ's to be solved in 90 minutes. It was from 6 pm. The camera and screen-recorders were on. The mcq was on web, oops, dbms.

Q1. 
Number of Islands II Problem Statement
You have a 2D grid of dimensions 'N' rows by 'M' columns, initially filled with water. You are given 'Q' queries, where each query contains two integers 'X' and 'Y'....read more
Ans. 
The task is to determine the number of islands present on a 2D grid after each query of converting water to land.
• Create a function that takes the grid dimensions, number of queries, and query coordinates as input.

• For each query, convert the water at the given coordinates to land and then count the number of islands on the grid.

• Use depth-first search (DFS) or breadth-first search (BFS) to identify connected land cells f...read more
Answered by AI
Add your answer
Q2. 
Make Array Elements Equal Problem Statement
Given an integer array, your objective is to change all elements to the same value, minimizing the cost. The cost of changing an element from x to y is defined ...read more
Ans. 
Find the minimum cost to make all elements of an array equal by changing them to the same value.
• Calculate the median of the array and find the sum of absolute differences between each element and the median.

• Sort the array and find the median element, then calculate the sum of absolute differences between each element and the median.

• If the array has an even number of elements, consider the average of the two middle elem
Answered by AI
Add your answer

Round duration - 70 minutes
Round difficulty - Medium

The interview started with the interviewer asking me about my projects and why and what I have used in them. Be very clear with all the technologies you have used in your project as the interviewer will ask you in-depth about it.
Explain Components, Modules and Services in Angular. What is a Recursive Stored Procedure?

Q1. 
Sub Sort Problem Statement
You are given an integer array ARR. Determine the length of the shortest contiguous subarray which, when sorted in ascending order, results in the entire array being sorted in a...read more
Ans. 
Determine the length of the shortest contiguous subarray that needs to be sorted to make the entire array sorted in ascending order.
• Iterate from left to right to find the first element out of order.

• Iterate from right to left to find the last element out of order.

• Calculate the length of the subarray between the two out of order elements.
Answered by AI
Add your answer
Q2. 
Minimum Operations Problem Statement
You are given an array 'ARR' of size 'N' consisting of positive integers. Your task is to determine the minimum number of operations required to make all elements in t...read more
Ans. 
Minimum number of operations to make all elements in an array equal by performing addition, subtraction, multiplication, or division.
• Iterate through the array to find the maximum and minimum elements.

• Calculate the difference between the maximum and minimum elements.

• The minimum number of operations needed is the difference between the maximum and minimum elements.
Answered by AI
Add your answer
Q3. 
Tower of Hanoi Problem Statement
You have three rods numbered from 1 to 3, and 'N' disks initially stacked on the first rod in increasing order of their sizes (largest disk at the bottom). Your task is to...read more
Ans. 
Tower of Hanoi problem involves moving 'N' disks from one rod to another following specific rules in less than 2^N moves.
• Implement a recursive function to move disks from one rod to another while following the rules.

• Use the concept of recursion and backtracking to solve the Tower of Hanoi problem efficiently.

• Maintain a count of moves and track the movement of disks in a 2-D array/list.

• Ensure that larger disks are not p...read more
Answered by AI
Add your answer
Q4. Can you explain the concepts of multithreading and semaphore in operating systems?
Ans. 
Multithreading allows multiple threads to run concurrently, while semaphores are used to control access to shared resources in a synchronized manner.
• Multithreading involves running multiple threads within a single process, allowing for parallel execution of tasks.

• Semaphores are used to control access to shared resources by allowing only a certain number of threads to access the resource at a time.

• Semaphores can be bina...read more
Answered by AI
Add your answer

Round duration - 30 minutes
Round difficulty - Easy

The interviewer was VP of Engineering at MakeMyTrip with more than 10 years of experience. He asked about the 4 Pillars of OOPS and we had an in-depth discussion with real-life applications for each of them.

Q1. 
Square Root with Decimal Precision Problem Statement
You are provided with two integers, 'N' and 'D'. Your objective is to determine the square root of the number 'N' with a precision up to 'D' decimal pl...read more
Ans. 
Implement a function to find the square root of a number with a given precision.
• Create a function that takes 'N' and 'D' as input parameters

• Use a mathematical algorithm like Newton's method to approximate the square root

• Iterate until the precision condition is met

• Return the square root with the required precision
Answered by AI
Add your answer

Round duration - 120 Minutes
Round difficulty - Medium

There were two sections mcq's and coding. We were allowed to switch between sections and there was no specific time for any section. Around 350 students gave the test.

Q1. 
Count Inversions Problem Statement
Given an integer array ARR of size N, your task is to find the total number of inversions that exist in the array.
An inversion is defined for a pair of integers in the...read more
Ans. 
Count the total number of inversions in an integer array.
• Iterate through the array and for each pair of elements, check if the inversion condition is met.

• Use a nested loop to compare each pair of elements efficiently.

• Keep a count of the inversions found and return the total count at the end.
Answered by AI
Add your answer
Q2. 
Maximum Consecutive Ones Problem Statement
Given a binary array 'ARR' of size 'N', your task is to determine the maximum length of a sequence consisting solely of 1’s that can be obtained by converting at...read more
Ans. 
Find the maximum length of a sequence of 1's by converting at most K zeroes into ones in a binary array.
• Iterate through the array and keep track of the current window of 1's and zeroes.

• Use a sliding window approach to find the maximum length of the sequence.

• Update the window by flipping zeroes to ones within the limit of K flips.

• Return the maximum length of the sequence obtained.
Answered by AI
Add your answer

Round duration - 50 Minutes
Round difficulty - Medium

About 45 students were shortlisted for this round. My interview was at 10:15am. I was asked to introduce myself. 

Q1. 
Maximum Distance Problem Statement
Given an integer array 'A' of size N, your task is to find the maximum value of j - i, with the restriction that A[i] <= A[j], where 'i' and 'j' are indices of the ar...read more
Ans. 
Find the maximum distance between two elements in an array where the element at the first index is less than or equal to the element at the second index.
• Iterate through the array and keep track of the minimum element encountered so far along with its index.

• Calculate the maximum distance by subtracting the current index from the index of the minimum element.

• Update the maximum distance if a greater distance is found whil...read more
Answered by AI
Add your answer
Q2. 
Determine the Left View of a Binary Tree
You are given a binary tree of integers. Your task is to determine the left view of the binary tree. The left view consists of nodes that are visible when the tree...read more
Ans. 
The task is to determine the left view of a binary tree, which consists of nodes visible when viewed from the left side.
• Traverse the binary tree level by level from left to right, keeping track of the first node encountered at each level.

• Use a queue to perform level order traversal and keep track of the level number for each node.

• Store the first node encountered at each level in a result array to get the left view of t
Answered by AI
Add your answer

Round duration - 40 Minutes
Round difficulty - Easy

About 17 students cleared the first round. My second round was at 4:30pm. The interviewer was very humble. 

Round duration - 20 Minutes
Round difficulty - Easy

This was HR round, 7 students were shortlisted for this round. I received the call after 6:30pm.