MASCOT HEALTH SERIES Interview Questions and Answers

You are given an array consisting of N positive integers, your task is to count the number of distinct possible values that can be obtained by taking the bitwise OR of ...read more

There is a one-dimensional garden of length 'N'. On each of the positions from 0 to 'N', there is a fountain, and this fountain’s water can reach up to a certain range as explained further. In ...read more

For a given integer array/list 'ARR' of size 'N', find the total number of 'Inversions' that may exist.

An inversion is defined for a pair of integers in the array/list when the following two co...read more

You are given an array 'ARR' consisting of 'N' integers and a non-negative integer 'K'. Consider an operation on the array as replacing every element 'ELE' of the array with 'M...read more

You will be given a stream of numbers, and you need to find the kth largest number in the stream at any given time.

As the stream of numbers can not be given during compile time, so you need t...read more

You are given a graph with 'N' vertices numbered from '1' to 'N' and 'M' edges. You have to colour this graph in two different colours, say blue and red such that no two vertices connected by an...read more

You are given a starting position for a rat which is stuck in a maze at an initial point (0, 0) (the maze can be thought of as a 2-dimensional plane). The maze would be given in the form of a squar...read more