Wipro Interview Experience (On-Campus)

Wipro came to our campus for the On Campus for the NTH Drive. I will try to walk you through my Wipro Interview Experience for the drive.

Round 1: Written Test

Round 1 was conducted. It consists of 5 sections, which are as follows:

𝗦𝗲𝗰𝘁𝗶𝗼𝗻 𝟭: 𝗘𝗻𝗴𝗹𝗶𝘀𝗵

It consisted of:-

1. Sentence Arrangement
2. Antonym/Synonym
3. Comprehension(2-3 questions based on unseen passage)
4. Fill in the blanks(Based on grammar rules such as Article, Preposition, etc.).

𝗦𝗲𝗰𝘁𝗶𝗼𝗻 𝟮: 𝗟𝗼𝗴𝗶𝗰𝗮𝗹 𝗔𝗯𝗶𝗹𝗶𝘁𝘆

It consisted of:-

1. Coding-Decoding
2. Blood Relations
3. Directions
4. Sequences of numbers
5. Clocks and Calendar

𝗦𝗲𝗰𝘁𝗶𝗼𝗻 𝟯: 𝗤𝘂𝗮𝗻𝘁𝗶𝘁𝗮𝘁𝗶𝘃𝗲 𝗔𝗯𝗶𝗹𝗶𝘁𝘆

It consisted of:-

1. HCF-LCM based questions
2. Time and speed
3. Profit and Loss
4. Ratio and Proportion
5. Percentage

You can prepare Wipro NLTH Quants from Wipro NLTH Aptitude.

𝗦𝗲𝗰𝘁𝗶𝗼𝗻 𝟰: 𝗘𝗻𝗴𝗹𝗶𝘀𝗵 𝗪𝗿𝗶𝘁𝗶𝗻𝗴 𝗔𝗯𝗶𝗹𝗶𝘁𝘆 𝗧𝗲𝘀𝘁

In this round, we were given 20 minutes to write an essay of about 200 words on a given topic. My topic was “How can an IT professional help an uneducated person?”

𝗦𝗲𝗰𝘁𝗶𝗼𝗻 𝟱:- 𝗖𝗼𝗱𝗶𝗻𝗴 𝗧𝗲𝘀𝘁

There were two questions, one was easy and the second one was hard.

To Transpose a matrix.

#include <stdio.h>

int main ()

{

int a[10][10], t[10][10], r, c, i, j;

print (“Enter the order of matrix: “);

scarf (“%d %d”, &r, &c);

printf (“\nEnter the elements of matrix:\n”);

for (i = 0; i < r; ++i)

{

for (j = 0; j < c; ++j)

{

printf (“Enter the element a[%d %d]: “, i + 1, j + 1);

scanf (“%d”, &a[i][j]);

}

}

printf (“\nInput Matrix: \n”);

for (i = 0; i < r; ++i)

{

for (j = 0; j < c; ++j)

{

printf (“%d “, a[i][j]);

if (j == c – 1)

printf (“\n\n”);

}

}

for (i = 0; i < r; ++i)

{

for (j = 0; j < c; ++j)

{

t[j][i] = a[i][j];

}

}

printf (“\nTranspose of the Input Matrix:\n”);

for (i = 0; i < c; ++i)

{

for (j = 0; j < r; ++j)

{

printf (“%d “, t[i][j]);

if(j == r – 1)

printf (“\n\n”);

}

}

return 0;

}

Round 2: Technical Interview

Clearing the written test, I was shortlisted for the project engineer profile.

Note:-Wipro has recently combined their Technical and HR Interview Round to one Business Discussion Round.

Wipro Technical Interview Questions:

1. Difference between linked list and array.
   Array Linked List
   Fixed-size not fixed
   Elements cannot be accessed randomly elements can be accessed randomly.
   Arrays don’t have pointers linked lists have pointers.
   Arrays have a better cache locality mechanism comparatively linked lists have a worse cache locality mechanism.
2. Storage class in C.
   Storage classes are used to describe the different features of variables and functions in the C programming language.
   These features include the scope, lifetime and initial value of a variable.
   There are four types of storage classes:-
   Auto Storage Class
   External Storage Class
   Register Storage Class
   Static Storage Class
3. What is the size of a C structure?
   The size of a C structure is 128 bytes.
4. Difference between structure and union.
   Structure Union
   keyword: struct keyword: union
   Each member has their unique storage location memory is shared by individual members
   Several individual members can be accessed at a time one one member can be accessed at a time
   Altering one member does not affect other members altering one member affects other members
5. Write a query to find the maximum salary from the EMPLOYEE table.
   SELECT MAX(salary) AS “Highest salary”
   FROM employees;
6. Tell me about yourself apart from what is there in your resume.
7. What are your co-curricular activities?
8. Are you happy to relocate?
9. Why Wipro?
10. What are the skills that you want to improve before joining the company?

Finally, he told me about the bond. After a week or so I got to know that I was selected in Wipro as a System Engineer Trainee.