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OnGrid Interview Questions and Answers

Updated 22 Nov 2024

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8 interviews found

SDE Interview Questions & Answers

user image Priyanshu Gupta

posted on 22 Nov 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Medium to hard dsa problems

SDE Interview Questions asked at other Companies

Q1. Return Subsets Sum to K Problem Statement Given an integer array 'ARR' of size 'N' and an integer 'K', return all the subsets of 'ARR' which sum to 'K'. Explanation: A subset of an array 'ARR' is a tuple that can be obtained from 'ARR' by r... read more
View answer (1)
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Job Portal and was interviewed in Oct 2023. There were 4 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Dsa + technical basics
  • Q2. String zigzag pattern
Round 2 - Technical 

(2 Questions)

  • Q1. Missing number from array containing 1 to n numbers
  • Ans. 

    Find the missing number from an array containing 1 to n numbers.

    • Iterate through the array and calculate the sum of all numbers from 1 to n.

    • Calculate the sum of all numbers in the given array.

    • Subtract the sum of array from the sum of 1 to n to find the missing number.

  • Answered by AI
  • Q2. Db basics, spring boot
Round 3 - Technical 

(2 Questions)

  • Q1. Design a url shortner
  • Ans. 

    A URL shortener service that generates short aliases for long URLs

    • Generate a unique short code for each long URL

    • Store the mapping of short code to long URL in a database

    • Redirect users from short URL to original long URL

  • Answered by AI
  • Q2. Project explanation
Round 4 - HR 

(1 Question)

  • Q1. No questions asked apart from salary expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - They waste a lot of time and HRs are unprofessional.

Skills evaluated in this interview

Senior Software Engineer Interview Questions asked at other Companies

Q1. Tell me about yourself. What technology are you using? What is a Collection? What are the different types of collection there? What is the difference between ArrayList and LinkedList What are the basic building blocks of Stream operators, s... read more
View answer (2)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Basic DSA round on Hacker Rank of 2 hrs

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 (42)
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Aug 2023. There were 4 interview rounds.

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 - One-on-one 

(1 Question)

  • Q1. Round 1 was about. Resume discussion, past work experience, and favorite product.
Round 3 - Assignment 

After round 1, I was given an assignment. The question was to design a KYB workflow to onboard new vendors for an E-commerce platform.

Round 4 - One-on-one 

(1 Question)

  • Q1. Round 3 was the discussion on the assignment.

Interview Preparation Tips

Interview preparation tips for other job seekers - Fav Product, Mug up resume, past working experience learning, approach.

Product Intern Interview Questions asked at other Companies

Q1. Power Calculation Problem Statement Given a number x and an exponent n, compute xn. Accept x and n as input from the user, and display the result. Note: You can assume that 00 = 1. Input: Two integers separated by a space, x and n. Output: ... read more
View answer (1)

OnGrid interview questions for popular designations

 Operations Analyst 1

 (1)

 Account Management Executive

 (1)

 Product Intern

 (1)

 Software Engineer

 (1)

 Software Developer

 (1)

 Backend Developer

 (1)

 Senior Software Engineer

 (1)

 SDE

 (1)

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Leetcode medium
Round 2 - Technical 

(1 Question)

  • Q1. Leetcode medium

Software Engineer Interview Questions asked at other Companies

Q1. Bridge and torch problem : Four people come to a river in the night. There is a narrow bridge, but it can only hold two people at a time. They have one torch and, because it's night, the torch has to be used when crossing the bridge. Person... read more
View answer (206)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Very DSA heavy, 3 technical rounds.

Backend Developer Interview Questions asked at other Companies

Q1. Vertical Order Traversal of a Binary Tree Given a binary tree, your task is to return the vertical order traversal of its nodes' values. For each node located at a position (X, Y), its left child will be at (X-1, Y-1) and its right child wi... read more
View answer (1)
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Self introduction

I applied via Campus Placement and was interviewed in Apr 2022. There were 3 interview rounds.

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 - HR 

(1 Question)

  • Q1. Genral information of the employees such as their experience, education qualifications and there preferences for this job
Round 3 - One-on-one 

(1 Question)

  • Q1. In-depth questions regarding excel and email communication skills and knowledge of google suits and ms office

Interview Preparation Tips

Interview preparation tips for other job seekers - only accept the job if they are assuring the wfm policy or clear out that they won't be forcing you to do unnecessary work in your personal time

Account Management Executive Interview Questions asked at other Companies

Q1. How would you increase email performance and cope with night shift?
View answer (1)

Interview questions from similar companies

I applied via Company Website and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. About previous work experience
  • Q2. About process improvements

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview is quiet tough

I appeared for an interview before Feb 2021.

Round 1 - Coding Test 

(3 Questions)

Round duration - 90 minutes
Round difficulty - Medium

Questions on aptitude, English, logical reasoning, C/C++ and 5 coding ques. (only pseudo code).

  • Q1. 

    Minimum Jumps Problem Statement

    Bob and his wife are in the famous 'Arcade' mall in the city of Berland. This mall has a unique way of moving between shops using trampolines. Each shop is laid out in a st...

  • Ans. 

    Find the minimum number of trampoline jumps Bob needs to make to reach the final shop, or return -1 if it's impossible.

    • Use Breadth First Search (BFS) algorithm to find the minimum number of jumps required.

    • Keep track of the visited shops to avoid revisiting them.

    • If a shop has an Arr value of 0, it is impossible to reach the final shop.

    • Return -1 if the final shop cannot be reached.

  • Answered by AI
  • Q2. 

    Smallest Window Problem Statement

    Given two strings, S and X, your task is to find the smallest substring in S that contains all the characters present in X.

    Example:

    Input:
    S = "abdd", X = "bd"
    Outpu...
  • Ans. 

    Find the smallest substring in S that contains all characters in X.

    • Use a sliding window approach to find the smallest window in S containing all characters of X.

    • Maintain a hashmap to keep track of characters in X and their frequencies in the current window.

    • Slide the window to the right, updating the hashmap and shrinking the window until all characters in X are present.

    • Return the smallest window found.

    • Example: S = 'abd

  • Answered by AI
  • Q3. 

    Rat in a Maze Problem Statement

    You need to determine all possible paths for a rat starting at position (0, 0) in a square maze to reach its destination at (N-1, N-1). The maze is represented as an N*N ma...

  • Ans. 

    Find all possible paths for a rat in a maze from start to destination.

    • Use backtracking to explore all possible paths in the maze.

    • Keep track of visited cells to avoid revisiting them.

    • Return paths in alphabetical order as a list of strings.

  • Answered by AI
Round 2 - Face to Face 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Questions based on OOPS were asked in this round.

  • Q1. What is a virtual function?
  • Ans. 

    A virtual function is a function in a base class that is declared using the keyword 'virtual' and can be overridden by a function with the same signature in a derived class.

    • Virtual functions allow for dynamic polymorphism in C++

    • They are used in inheritance to achieve runtime polymorphism

    • Virtual functions are declared in a base class and can be overridden in derived classes

    • They are called based on the type of object bei...

  • Answered by AI
  • Q2. What are the types of polymorphism in Object-Oriented Programming?
  • Ans. 

    Types of polymorphism in OOP include compile-time (method overloading) and runtime (method overriding) polymorphism.

    • Compile-time polymorphism is achieved through method overloading, where multiple methods have the same name but different parameters.

    • Runtime polymorphism is achieved through method overriding, where a subclass provides a specific implementation of a method that is already defined in its superclass.

    • Polymor...

  • Answered by AI
  • Q3. What is the difference between deep copy and shallow copy?
  • Ans. 

    Deep copy creates a new object and recursively copies all nested objects, while shallow copy creates a new object and copies only the references to nested objects.

    • Deep copy creates a new object and copies all nested objects, while shallow copy creates a new object and copies only the references to nested objects.

    • In deep copy, changes made to the original object do not affect the copied object, while in shallow copy, ch...

  • Answered by AI
Round 3 - HR 

Round duration - 30 minutes
Round difficulty - Easy

HR round with typical behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAMakeMyTrip interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 5 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : 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

OnGrid Interview FAQs

How many rounds are there in OnGrid interview?
OnGrid interview process usually has 2-3 rounds. The most common rounds in the OnGrid interview process are Technical, One-on-one Round and Resume Shortlist.
How to prepare for OnGrid 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 OnGrid. The most common topics and skills that interviewers at OnGrid expect are B2B Sales, Corporate Sales, Salesforce, Lead Generation and Java.
What are the top questions asked in OnGrid interview?

Some of the top questions asked at the OnGrid interview -

  1. Missing number from array containing 1 to n numb...read more
  2. Design a url short...read more
  3. in-depth questions regarding excel and email communication skills and knowledge...read more

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OnGrid Interview Process

based on 13 interviews

Interview experience

3
  
Average
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based on 46 reviews

3.2/5

Rating in categories

2.9

Skill development

3.3

Work-life balance

3.0

Salary

3.1

Job security

3.2

Company culture

2.8

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2.9

Work satisfaction

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