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Gblog Must Do Coding Questions for Product Based Companies
As the placement season is back, GeeksforGeeks is here to help you crack the interview. We have selected some most commonly asked and MUST DO… Read More
Let us consider the following problem to understand Binary Indexed Tree.We have an array arr[0 . . . n-1]. We would like to 1 Compute the… Read More
I recently got an offer from Amazon Delhi. Here goes my interview experience. Telephonic Round Q1. Find kth element from the end of a singly… Read More
The determinant of the matrix is (A) 5 (B) 0 (C) 4 (D) 20 Answer: (C) Explanation: It is a 4*4 matrix, in the first… Read More
An n x n array v is defined as follows: v[i, j] = i-j for all i, j, 1 <= i <= n, 1 <=… Read More
The minimum number of cards to be dealt from an arbitrarily shuffled deck of 52 cards to guarantee that three cards are from some same… Read More
Reverse DNS look up is using an internet IP address to find a domain name. For example, if you type 74.125.200.106 in browser, it automatically… Read More
Even if we were to search around the world, it would be a truly difficult job to find someone like Deepali. As a Computer Science… Read More
I was interviewed for Android Developer. Round 1 : Discussion about Android basics and Java. Optimized technique to fetch ListViews from database v(assuming you have… Read More
Given a linked list of coordinates where adjacent points either form a vertical line or a horizontal line. Delete points from the linked list which… Read More
Given n appointments, find all conflicting appointments.  Examples:Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self… Read More
Recently I appeared in for off-campus Amazon Interviews for SDE position and here is my experience. Round 1: 1 hour written testBecome a success story… Read More
Prelims: 1 hr online test (held in all IITs at the same time). 25 questions of which 22 MCQs (puzzles, P&C, coding..basically all those genres… Read More
1st Round: MCQ test consisting of 60 question from Quantitative Aptitude, Logical Ability, C, C++, Algorithm, Data structures, Digital Design. 2nd Round: (20 minutes) 1.… Read More
Online Round Initially a test was conducted on hackerrank on the basis of which students were shortlisted. The test contained 22 questions, 20 Gate like… Read More
1st Round: MCQ test consisting of 30 questions to be done in 30 minutes with from topics like Trees, Graphs, SQL, Data bases, Computer Architecture,… Read More

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