Wipro pvt interview experience Real time questions & tips from candidates to crack your interview
Project Engineer
Wipro pvt
2 rounds | 3 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 9 months
Topics: Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming
Tip 1 : Practice Atleast 250 Questions
Tip 2 : Practice Atleast 250 Questions
Tip 3 : Take time to study DSA
Application process
Where: Campus
Eligibility: No Backlog
Tip 1 : Have some projects on resume.
Tip 2 : Do not put false things on resume.
Interview rounds
01
Round
Easy
Online Coding Interview
Duration120 minutes
Interview date2 Nov 2021
Coding problem2
1. Missing Numbers
Easy
28m average time
85% success
0/40
Asked in companies
You are given an array 'ARR' of distinct positive integers. You need to find all numbers that are in the range of the elements of the array, but not in the array. The missing elements should be printed in sorted order.
Example:
If the given array is [4, 2, 9] then you should print "3 5 6 7 8". As all these elements lie in the range but not present in the array.
Problem approach
Calculate the sum of first n natural numbers as sumtotal= n*(n+1)/2
Create a variable sum to store the sum of array elements.
Traverse the array from start to end.
Update the value of sum as sum = sum + array[i]
Print the missing number as sumtotal – sum
2. N-th Node From The End
Easy
10m average time
90% success
0/40
Asked in companies
You are given a Singly Linked List of integers. You have to find the N-th node from end.
For Example
If the given list is (1 -> -2 -> 0 -> 4) and N=2:
Then the 2nd node from the end is 0.
Problem approach
1) Calculate the length of Linked List. Let the length be len.
2) Print the (len – n + 1)th node from the beginning of the Linked List.
02
Round
Easy
HR Round
Duration20 minutes
Interview date5 Nov 2021
Coding problem1
1. Basic HR Questions
Tell us about yourself and your projects
Where do you see yourself in next 5 years
Tell us about the company.
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
How do you remove whitespace from the start of a string?
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