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Knowlarity Interview Questions, Process, and Tips

Updated 22 May 2024

Knowlarity Interview Experiences

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Interview Questions & Answers

user image Anonymous

posted on 20 May 2015

Interview Preparation Tips

Round: TECHNICAL INTERVIEW
Experience: 1) swap the even bits and odd bits in the number.

I/P: 01010101 O/P:101010102) convert a binary tree in Double Linked list. He then asked, how will you handle the case when the parent left and right pointers are changed, but children has not been processed yet3) Find the min element in Stack in O(1) time, without affecting Push and Pop operation.

Round: TECHNICAL INTERVIEW
Experience: 1) Left view of a Binary tree2) Puzzle: Using all(8,8,3,3) and only operators(*,/,-,+), make 243) I/P: “My t India t is great”

O/P: great is India My

The string can contain many spaces,tabs between the words, but you have to output with 1space between the words.

Next he modified the problem, told to it inplace, without using an auxillary array.4) There are two arrays.All the elements in the array are same, except one pair. Find that pair. I told Hashing. He told to improve it. It can be done as an equation.

Sum of first array – Sum of second array = x-y

Sum of squares of first array – Sum of squares of second array = x^2- y^2

Round: TECHNICAL INTERVIEW
Experience: 1) How do you implement LRU cache2) Your current project in Company

Round: TECHNICAL INTERVIEW
Experience: 1) You have a stream of numbers. At any time , find the maximum and the unique number at any time.

I/P: 5 6 7 7 6O/p:5 6 7 6 5

2) There is a Binary Tree. Find the min and max of the binary tree , without using Global variable3) Check if a Binary tree is BST or not

Round: TECHNICAL INTERVIEW
Experience: 1) Print the maximum subsequence in the 1d array2)

A1 =()

A2 =()

A3 = (A1 + A2) => (()())

A4 = (A3+A2) => ((()())())

A5 = (A4+A3)=> (((()())())(()()))

Similarly An= An-1 + An-2 Given n and k, find the kth bracket in nth term in O(n)

I did in O(n+logn). He told to improve it. Then he told the solution in O(k). And then he told to code in computer and gave the inputs to check it.

Round: HR Interview
Experience: 1) Merge two sorted linked list2) Puzzle: You are given two eggs. There is a 100 floor building. Find the minimum floor from which if the egg is thrown , breaks , in minimum number of throws. Answer=> 14.Then he asked if I had any questions for him.

College Name: NA
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Knowlarity Interview FAQs

How many rounds are there in Knowlarity interview?
Knowlarity interview process usually has 2-3 rounds. The most common rounds in the Knowlarity interview process are Resume Shortlist, One-on-one Round and Technical.
How to prepare for Knowlarity interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Knowlarity. The most common topics and skills that interviewers at Knowlarity expect are Python, AWS, MySQL, Linux and Django.
What are the top questions asked in Knowlarity interview?

Some of the top questions asked at the Knowlarity interview -

  1. What is a PRI in cloud teleph...read more
  2. Difference between Virtual number and ...read more
  3. How to perform native Integrat...read more

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Knowlarity Interview Process

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