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Category Archives: Aptitude

Prerequisite – Vocabulary for CAT and Aptitude Related Exams This article is about the words that appear regularly in the vocabulary part of the CAT… Read More
Given an array S[] consisting of the lengths of the 6 sides of a Hexagon, the task is to calculate the number of equilateral triangles… Read More
Given a positive integer N, the task is to find the average of cubes of first N natural numbers. Examples:   Input: N = 2 Output: 4.5 Explanation: For integer… Read More
Given the size of array N, the task is to construct an array of size N with positive integer elements such that the cube sum… Read More
Given two sorted array of size N. The task is to find the maximum number of elements in the first array which are strictly greater… Read More
Given a number N, the task is to find the N integer values of Xi such that X1 < X2 < … < XN and… Read More
Given the base length, height, and distance of Octagonal Prism we have to find the Surface Area and Volume of the octagonal prism for the… Read More
Given 3 positive integers N, M, and K. the task is to construct a string of length N consisting of lowercase letters such that each… Read More
Given an array arr[] of N numbers. The task is to find the maximum GCD of all subarrays of size greater than 1. Examples:   Input: arr[]… Read More
Given two bases of the isoceles trapezoid ABCD as a and b, the task is to find the area of circle inscribed in this trapezoid… Read More
Given two positive consecutive numbers M and N, the task is to find the square difference of the two numbers without computing the square of… Read More
Given two integers P and Q which represents the percentage change in the length and breadth of the rectangle, the task is to print the… Read More
Given a number N, the task is to check whether the number is divisible by 47 or not. Examples: Input: N = 1645 Output: yes… Read More
Given a number N, the task is to check whether the number is divisible by 31 or not. Examples: Input: N = 1922 Output: Yes… Read More