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Aptitude | Wipro Mock Test | Question 40
Mira and Ram can do a piece of work in 6 and 9 days respectively; If they work on alternate days starting with Mira on the first day.… Read More
Aptitude
Aptitude-Wipro Mock Test
Wipro Mock Test
Aptitude
Program for Rank of Matrix
What is rank of a matrix? Rank of a matrix A of size M x N is defined as  Maximum number of linearly independent column vectors… Read More
DSA
Mathematical
Matrix
Primality Test | Set 3 (Miller–Rabin)
Given a number n, check if it is prime or not. We have introduced and discussed School and Fermat methods for primality testing.Primality Test |… Read More
Modular Arithmetic
number-theory
Prime Number
DSA
Mathematical
Implementation of Chinese Remainder theorem (Inverse Modulo based implementation)
We are given two arrays num[0..k-1] and rem[0..k-1]. In num[0..k-1], every pair is coprime (gcd for every pair is 1). We need to find minimum… Read More
Modular Arithmetic
DSA
Mathematical
Amazon Interview Experience | Set 235 (For SDE-II)
GeeksOfGeeks has helped me a lot, so, thought of making a little contribution from my side. Amazon Interview for Position SDE II Round 1: The… Read More
Amazon
Experiences
Interview Experiences
Compute nCr%p using Lucas Theorem
Given three numbers n, r and p, compute the value of nCr mod p. Examples:  Input: n = 10, r = 2, p = 13… Read More
large-numbers
Modular Arithmetic
DSA
Mathematical
Internet: Boon or Bane?
Internet has a great influence in our lives. We may or may not realize, but it has changed a lot in our lives. We are… Read More
GBlog
Fibonacci Search
Given a sorted array arr[] of size n and an element x to be searched in it. Return index of x if it is present… Read More
Fibonacci
DSA
Searching
Top 10 Algorithms in Interview Questions
Getting ready for a tech job interview? Algorithms are really important! Companies often ask questions that require problem-solving skills. In this article, we’ll look at… Read More
Interview Tips
interview-preparation
placement preparation
Algorithms
Data Structures
DSA
Aptitude | Wipro Mock Test | Question 10
A Fridge costs R Rs and its cover value is 5,If the discount offered is d% then its new cost will be (A) R-R*d/100- 5… Read More
Aptitude
Aptitude-Wipro Mock Test
Wipro Mock Test
Aptitude
Aptitude | Wipro Mock Test | Question 4
The ratio between two numbers is 5:7 and their product is 560. What is the difference between these two numbers? (A) 12 (B) 4 (C)… Read More
Aptitude
Aptitude-Wipro Mock Test
Wipro Mock Test
Aptitude
Partition a set into two subsets such that the difference of subset sums is minimum
Given a set of integers, the task is to divide it into two sets S1 and S2 such that the absolute difference between their sums… Read More
Amazon
Samsung
DSA
Dynamic Programming
Making your WordPress Website More Secure
Why security is Needed? Blogging now a days has become a hobby of so many people and WordPress is the most opted platform for the same.By… Read More
secure-coding
Computer Subject
GBlog
Web Technologies
Wordpress
Commonly asked DBMS interview questions | Set 2
This article is an extension of Commonly asked DBMS interview questions | Set 1.  Q. There is a table where only one row is fully… Read More
DBMS
Fibonacci Coding
Fibonacci coding encodes an integer into binary number using Fibonacci Representation of the number. The idea is based on Zeckendorf’s Theorem which states that every… Read More
Fibonacci
DSA
Mathematical
Range Minimum Query (Square Root Decomposition and Sparse Table)
We have an array arr[0 . . . n-1]. We should be able to efficiently find the minimum value from index L (query start) to… Read More
array-range-queries
Segment-Tree
Advanced Data Structure
Competitive Programming
DSA
MO’s Algorithm (Query Square Root Decomposition) | Set 1 (Introduction)
Let us consider the following problem to understand MO’s Algorithm.We are given an array and a set of query ranges, we are required to find… Read More
array-range-queries
Algorithms
DSA
Philips Interview Experience | Set 2 (On-Campus for Software Engineer)
Philips Came For Campus in our Institute CV Shortlisting. First Round: 1) English :- 25 questions (25 min) 2) Computer Ability :- 25 questions (35… Read More
Philips
Experiences
Interview Experiences
Microsoft IDC Interview Experience | Set 83 (On-Campus)
I recently got placed in Microsoft IDC .Here’s my Interview Experience 🙂 The first two rounds were conducted by Cocubes.com in our campus. The other… Read More
Microsoft
Experiences
Interview Experiences
Count number of squares in a rectangle
Given a m x n rectangle, how many squares are there in it? Examples :  Input: m = 2, n = 2Output: 5There are 4… Read More
Amazon
Junglee Games
square-rectangle
DSA
Mathematical
Matrix
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