Nagarro **SE** is a German IT service provider . The company was founded in 2020 as a spin-off from Allgeier SE . ^{} The company has been listed on the stock exchange since December 2020. ^{} In June 2021, it was included in the SDAX index and in December 2021 in the TecDAX of Deutsche Börse . ^{} The company is active, among other things, in the field of digital products and IT services, in particular for the automotive, energy, and telecommunications industries.

It has got a 4.2* rating on Glassdoor and is considered one of the best product-based companies. It is highly regarded for its work-life balance.

They provide good training as well which will be beneficial in future too. You can practice the below questions collected from Nagarro Interview Experience for the interview. We have collected past frequently asked questions from Nagarro Interview Experience for your reference.

Categories of Questions

## Nagarro Array Questions

**Question 1. Find Sum of all unique sub-array sum for a given array** Suppose you have an array of integers. The problem “Find Sum of all unique sub-array sum for a given array” asks to find out the sum of all unique sub-arrays (Sub-array sum is the sum of each sub-array’s elements). By unique sub-array sum, we meant to say that no sub-array ...

**Question 2. How to check if two given sets are disjoint?** The problem “How to check if two given sets are disjoint?” states that suppose you are given two sets in the form of array say set1[] and set2[]. Your task is to find out whether the two sets are Disjoint Sets or not. Example inputSet1[] = {1, 15, 8, 9, ...

**Question 3. Print modified array after executing the commands of addition and subtraction** You are given an array of size n, initially all the values in the array will be 0, and the queries. Each query contains the four values, type of the query T, left point of the range, the right point of a range and a number k, you have to ...

**Question 4. Distinct adjacent elements in an array** Problem Statement Suppose we have an integer array. The problem “Distinct adjacent elements in an array” asks to determine if it is possible to get the array in which all the adjacent numbers are distinct or not by swapping up two adjacent or neighbour elements in an array if it ...

**Question 5. Rearrange an array such that ‘arr[j]’ becomes ‘i’ if ‘arr[i]’ is ‘j’** Problem Statement The problem ” Rearrange an array such that ‘arr[j]’ becomes ‘i’ if ‘arr[i]’ is ‘j’ ” states that you have an “n” sized array containing integers. The numbers in the array are in a range of 0 to n-1. The problem statement asks to rearrange the array in ...

**Question 6. Find the Only Repetitive Element Between 1 to N-1** In finding the only repetitive element between 1 to N-1 problem we have given an array of random integers within a range from 1 to n-1. There will be one number that is repeated. Your task is to find that number. Example Input [2,3,4,5,2,1]A Output 2 Explanation 2 is the ...

**Question 7. Maximum Sum Increasing Subsequence** Problem Statement In the “Maximum Sum Increasing Subsequence” problem we have given an array. Find the sum of the maximum subsequence of the given array, that is the integers in the subsequence are in sorted order. A subsequence is a part of an array which is a sequence that is ...

## Nagarro Other Questions

**Question 8. Valid Anagrams** In the problem “Valid Anagrams” we have given two strings str1 and str2. Find out that both the strings are anagrams or not. If they are anagrams return true else return false. Example Input: str1 = “abcbac” str2 = “aabbcc” Output: true Explanation: Since str2 can be formed by rearranging ...

**Question 9. Find missing elements of a range** The problem Find missing elements of a range” states that you are given an array of distinct elements within a particular range and a range given as low and high. Find all the missing elements within a range which is not present in an array. The output should be in ...