Wipro pvt interview experience Real time questions & tips from candidates to crack your interview

Project Engineer

Wipro pvt
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2 rounds | 3 Coding problems

Interview preparation journey

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Preparation
Duration: 2 months
Topics: Data Structures, Pointers, OOPS, System Design, Algorithms, Dynamic Programming
Tip
Tip

Tip 1 : Practice at least 250 Questions and on a daily basis
Tip 2 : Take time to study DSA

Application process
Where: Campus
Eligibility: 6 CGPA
Resume Tip
Resume tip

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 date6 Nov 2021
Coding problem2

It was the first round in which the interviewer started with 15 questions (MCQs) of General English followed up by 15 questions (MCQs) of General Aptitude and then finally giving me 2 coding problems to code in front of him.

1. Middle Of Linked List

Easy
20m average time
80% success
0/40
Asked in companies
SamsungGoldman SachsOracle

Given a singly linked list of 'N' nodes. The objective is to determine the middle node of a singly linked list. However, if the list has an even number of nodes, we return the second middle node.

Note:
1. If the list is empty, the function immediately returns None because there is no middle node to find.
2. If the list has only one node, then the only node in the list is trivially the middle node, and the function returns that node.
Problem approach

Traverse linked list using two-pointers. Move one pointer by one and the other pointers by two. When the fast pointer reaches the end, the slow pointer will reach the middle of the linked list.

Try solving now

2. Armstrong Number

Easy
15m average time
85% success
0/40
Asked in companies
OracleIBMOptum

You are given an integer ‘NUM’ . Your task is to find out whether this number is an Armstrong number or not.

A k-digit number ‘NUM’ is an Armstrong number if and only if the k-th power of each digit sums to ‘NUM’.

Example
153 = 1^3 + 5^3 + 3^3.

Therefore 153 is an Armstrong number.
Problem approach

The approach implemented below is simple. We traverse through all numbers in given range. For every number, we first count number of digits in it. Let the number of digits in current number be n. Them we find sum of n-th power of all digits. If sum is equal to i, we print the number

Try solving now
02
Round
Easy
HR Round
Duration20 minutes
Interview date11 Nov 2021
Coding problem1

There were 1 interviewer present in the meeting. He asked some famous HR Problems.

1. Basic HR Questions

  • Tell me about yourself
  • What are your strengths and weakness?
  • What do you know about Wipro and the work culture here?
  • Why didn't you choose masters or government job over this?
  • Will you accept bond of our company?
Problem approach

Tip 1 : Be honest, don't fake anything
Tip 2 : Stay confident
Tip 3 : Your communication skills should be good for HR round

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?

Choose another skill to practice
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