In this article, we will learn how to find the highest power of a number in a factorial. We will look at the three different variations of questions based on this concept that you can come across on the GMAT. So, let us get started. The first variety of question on this concept is – […]
This article is in continuation to our article on “How to solve data sufficiency questions?”. We recommend you go through it first. In this article, we will address solving data sufficiency questions using expert tips by looking at 5 different questions and apply our standard 3-steps process. Before scrolling down to the respective solution section, […]
A prime number is a key topic in GMAT Quant. You will get numerous questions based on Prime numbers in GMAT, so if you want to do well in the test, being thorough with Prime numbers is important. In this article, we will discuss the application of 3 important properties of Prime numbers that can […]
Here’s a question on LCM-GCD for you. Apply your understanding of Data Sufficiency to identify the right option choice. Find the solution below in case you have any doubt. Question : If x is a positive integer, what is the least common multiple of x, 4x, and 15? Least common multiple of x and 4x […]
Question: There are 7 numbers in the set and all the numbers are distinct integers. What is the median of these 7 numbers, when they are arranged in an ascending order? (1) Median of the first five numbers is 11 (2) Median of the last five numbers is 13 Option Choices: A. Statement (1) ALONE […]
Data sufficiency questions can trouble most GMAT aspirants during their preparation. This blog talks about the right process for solving GMAT questions.