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: 6 Months
Topics: aptitude, data structures, OOPs, algorithms
Tip 1 : do coding everyday
Tip 2 : data structures are very important
Tip 3 : practice practically
Application process
Where: Campus
Eligibility: no backs
Tip 1 : resume should not be too flashy
Tip 2 : your projects should be detailed
Interview rounds
01
Round
Easy
Online Coding Interview
Duration90 minutes
Interview date15 Oct 2021
Coding problem2
3 sections were there
1. English Section
2. Aptitude section
3. Coding section
1. Encode The String
Easy
10m average time
80% success
0/40
Asked in companies
You are given a string ‘S’ of length ‘N’. The string can be encoded using the following rules:
1) If the ‘i-th’ character is a vowel, change it to the next character in the alphabetical sequence. For example, the next character of ‘o’ is ‘p’.
2) If the ‘i-th’ character is a consonant, change it to the previous character in the alphabetical sequence. For example, the previous character of ‘h’ is ‘g’.
3) The next character of ‘z’ is ‘a’.
4) The previous character of ‘a’ is ‘z’.
Find the encoded string.
Example :
‘N’ = 4, ‘S’ = “code”
Character ‘c’ gets changed to ‘b’.
Character ‘o’ gets changed to ‘p’.
Character ‘d’ gets changed to ‘c’.
Character ‘e’ gets changed to ‘f’.
Encoded string = “bpcf”
Problem approach
a) Pick the first character from the source string.
b) Append the picked character to the destination string.
c) Count the number of subsequent occurrences of the picked character and append the count to the destination string.
d) Pick the next character and repeat steps b) c) and d) if the end of the string is NOT reached.
2. Triangle Star Pattern
Easy
0/40
Asked in companies
Print the following pattern for the given N number of rows.
Pattern for N = 4
*
**
***
****
Note : There are no spaces between the stars (*).
Problem approach
For odd number row, values are being displayed in increasing order and for even number row, values are being displayed in decreasing order. The only other trick is to how to iterate the loops.
02
Round
Easy
HR Round
Duration20 minutes
Interview date18 Oct 2021
Coding problem1
Basic HR questions like What are your Hobbies And what are your Future plans.
Managerial round
1.
Problem approach
Tip 1:
Tip 2:
Tip 3:
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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