We know sum squares of first n natural numbers is . How to compute sum of squares of first n even natural numbers? We need… Read More

In simple QuickSort algorithm, we select an element as pivot, partition the array around a pivot and recur for subarrays on the left and right… Read More

Round 1(Written): There was a technical online test in the first round. 20 questions were to be done in 30 minutes.Questions were basically from data… Read More

Recently VMware visited our campus for full time and intern positions. There was a CGPA cut off of 7/10 for attending VMware’s hiring process. Round… Read More

I recently had interviews with Amazon.com, Bangalore. Here’s my interview experience Written round: 1) Insert a number at its correct position in a sorted circular… Read More

Round 1: Written Test Duration: 75 minutes Around 250 students attended the written test. There were 9 descriptive questions; we have to write the answer… Read More

ZoomCar Interview experience: Few weeks ago, I got a mail from Zoomcar HR saying that the CTO of the company wanted to have In-person interview… Read More

Find the n’th term in Look-and-say (Or Count and Say) Sequence. The look-and-say sequence is the sequence of below integers: 1, 11, 21, 1211, 111221, 312211,… Read More

Around 400 students from our university were eligible to attend the interview process conducted by PayPal Pvt. Ltd., The selection criteria was based on the… Read More

Paypal visited our campus in the mid of August.Students of only CS and IT were asked to attend. First Round-(Online Round): This round contained two… Read More

Given a number and no. of digits to represent the number, find if the given number can be represented in given no. of digits in… Read More

Online Round (Aptitude+Coding) : (2:00 hrs) Students of all branches were allowed to appear in the online round. 15 MCQs only on aptitude for the… Read More

Given a dictionary, and two words ‘start’ and ‘target’ (both of same length). Find length of the smallest chain from ‘start’ to ‘target’ if it… Read More

Company : EXL Data Analytics ——————————————- profile Offered : Report Analyst (Intern ), Business Analyst (Full Time Job) ————————————————————————————– SELECTION PROCESS —————————— 1) Shortlist from… Read More

Given a list of contacts containing the username, email and phone number in any order. Identify the same contacts (i.e., the same person having many… Read More