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Category Archives: Mathematical

Given two positive integers ‘a’ and ‘b’ that represent coefficients in equation ax + by = m. Find the minimum value of m that satisfies… Read More
Given a number n, find number of digits in n’th Fibonacci Numbers. First few Fibinacci numbers are 0, 1, 1, 2, 3, 5, 8, 13,… Read More
A number n is said to be a Carmichael number if it satisfies the following modular arithmetic condition: power(b, n-1) MOD n = 1, for… Read More
Given a positive integer n, find count of all multiples of 3 or 7 less than or equal to n. Examples : Input : n… Read More
Given a number n, count the total number of divisors of n!. Examples:  Input : n = 4Output: 8Explanation:4! is 24. Divisors of 24 are… Read More
Given a positive integer n, the task is to print the n’th non Fibonacci number. The Fibonacci numbers are defined as: Fib(0) = 0 Fib(1)… Read More
Round 1: Online Multiple Choice Questions It comprised of two sections. First section consisted around 15-20 questions related to logical reasoning (Quantitative – Easy-medium-level) and… Read More
VMWare visited an extension centre of our campus for hiring IT App Developer. Round 1 The first round a written one, conducted on HirePro platform.… Read More
Round 1: ONLINE OBJECTIVE ROUND on HIREPRO platform This round comprised of 30 objective difficult and lengthy paragraph based aptitude questions to be solved in… Read More
You are given two integer numbers, the base a (number of digits d, such that 1 <= d <= 1000) and the index b (0… Read More
The reverse and add function starts with a number, reverses its digits, and adds the reverse to the original. If the sum is not a… Read More
Given a range [n,m], find the number of elements that have odd number of factors in the given range (n and m inclusive). Examples :… Read More
Stein’s algorithm or binary GCD algorithm is an algorithm that computes the greatest common divisor of two non-negative integers. Stein’s algorithm replaces division with arithmetic… Read More
Boom numbers are numbers consisting only of digits 2 and 3. Given an integer k (0<k<=10^7) , display the k-th Boom number. Examples:  Input : k… Read More
Given two numbers ‘a’ and ‘b’ such that (0 <= a <= 10^12 and b <= b < 10^250). Find the GCD of two given… Read More