Laundryheap Interview Questions and Answers

Logical problems and mathematical questions commonly asked .. English proficiency

Q1. Regarding Grids , OSI model, motivation
Add your answer
Q2. Networking topology
Add your answer
Q3. Regarding college project
Add your answer
Q4. Behavioral questions
Add your answer
Q5. Programming on c
Add your answer

Q1. Maintenance of BFP
Add your answer

Round duration - 60 Minutes
Round difficulty - Medium

The round started at 8 PM. There was one question with several test cases and had to pass every test case in order to get a call for interview.

Q1. 
Nth Fibonacci Number Problem Statement
Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2), with initial conditions F(1) = F(2) = 1.
Input:
...read more
Add your answer

Round duration - 45 Minutes
Round difficulty - Medium

It was first round for 45mins and only one question was asked.

Q1. 
Sum Of Zeroes Coverage Calculation
You are provided with a binary matrix containing dimensions 'N * M', comprised only of 0s and 1s. Your task is to compute the aggregated sum of coverages for all the zer...read more
Add your answer

Round duration - 45 Minutes
Round difficulty - Easy

It was again 45 min interview and after an intro we quickly jumped in coding.

Q1. 
Word Occurrence Counting
Given a string 'S' of words, the goal is to determine the frequency of each word in the string. Consider a word as a sequence of one or more non-space characters. The string can h...read more
Add your answer

Round duration - 45 minutes
Round difficulty - Medium

It was an Technical + HR round. The interviewer was very understanding and he checked the overall knowledge of the subject.

Q1. 
Kth Smallest Element Problem Statement
You are provided with an array of integers ARR of size N and an integer K. Your task is to find and return the K-th smallest value present in the array. All elements...read more
Add your answer

Q1. Basic questions and salary expectations
Add your answer

Q1. Technical round as per department
Add your answer

Head round for final salary discussion

Basic knowledge of the sector

Q1. Communication and Skills based tests
Ans. Be perfect with your Communication and don't act too smart or fake it
Answered Anonymously
Add your answer
Q2. Why do we want to hire you and why are you interested in this job
Add your answer

Q1. Refrigeration cycle, types of chiller
Ans. 
The refrigeration cycle is a process of removing heat from a space or substance. Types of chillers include absorption, centrifugal, and reciprocating.
• The refrigeration cycle involves four main components: compressor, condenser, expansion valve, and evaporator

• Absorption chillers use a heat source to drive the refrigeration cycle, while centrifugal and reciprocating chillers use mechanical energy

• Centrifugal chillers are ...read more
Answered by AI
Add your answer

Q1. Plumbing all pipe line and fetting all
Add your answer