Logical Reasoning: Logical reasoning means the prediction of an unknown relationship between two objects based on a given relationship or using a known fact. Various problems can be identified as logical reasoning. One has to make use of his/ her logical ability to attack such problems. It has been seen that more practicing can improve logical reasoning skills. Example: Time series, Analogy, Verbal Classification, etc. Analogy: Analogy is a cognitive process of establishing logical relationships between objects. It can easily be ex…
Online quizzes: Puzzle 1: Math puzzles Question: What is the value of the box with the question mark? Answer: To solve this problem, first we need to find out a relation between rows or columns. There is a question mark in the last row. So, we will find out the relation using the first two rows. Row1: 10 = (12+18)/3 ; Row2: 5 = (12+3)/3 ; From row1 and row2 the pattern tails that, the third column entry of any row would be the one-third of the summation of the first and second column entries. So, the answer will be (8+7)/3 =…
Question 1: Find the value of the box with the question mark. online quizzes: Math Answer: First, observe, the value in the first box of the second row is nothing but the average values of the two boxes in the first row. The same pattern follows for the rest of the rows. Since the average value of 25 and 13 is 19. The answer is 19. Question 2: How to write 1 using 10 digits (0 to 9)? Answer: There are two ways to solve this problem. First, one can try to write 1 as a summation of two fractions like the following. …
Odd letter out: Vowel and Consonant Odd one out is one of the most important topic for competitive exams. Mainly this kind of questions comes under the umbrella term called " General Intelligence". Actually there are absolutely no systematic way to attack this kind of questions, but systematic practice can make people comfortable to deal with these. In this section, there will be set of letters in each question and our job will be to distinguish the odd letter. Let's start with a very simple example. 1. Find the…
Online quizzes: Please keep the following definitions and formula in mind while answering the quiz. Time and distance formula: Distance = (Speed ✕ Time) unit. Rectangle: A quadrilateral having four right angles. Since all of it's angles are equal, it is called equi-angular quadrilateral. Please see the below figure: Rectangle Obtuse angle: The angle which is more than 90°(i.e., a right angle) and less than 180° (i.e., a straight angle). See the bellow figure: ∠b is an obtuse angle. Angles Use…
Without mathematics, there’s nothing you can do. Everything around you is mathematics. Everything around you is numbers.
- Shakuntala Devi
Mathematics is the most beautiful and most powerful creation of the human spirit.
- Stefan Banach
As far as the laws of mathematics refer to reality, they are not certain, and as far as they are certain, they do not refer to reality.
- Albert Einstein
"In life, the classroom is everywhere. The exam comes at the very end." -Anna Quindlen
Social Plugin