Number Base System

Number Base System In todays blog we will learn about the number base system useful concept in CAT quantitative exam. number base system  like binary and hexadecimal seem a bit strange at first. The key is understanding how different number base systems “tick over” like an odometer when they are full. Base 10, our decimal system, “ticks over” when it gets 10 items, creating a new digit. We wait 60 seconds before “ticking over” to a new minute. Hex and binary are similar, but tick over every 16 and 2 items,…

Set theory questions for CAT: MBA Preparation

Set theory questions is one of the interesting topics CAT aspirants enjoy solving them. However, lack of conceptual knowledge in this topic might lead to confusion. Before attempting any question from this topic one must be clear with all Set theory laws and Venn diagrams. Set complement, intersection, Union and universal set questions are of prime importance. SET THEORY QUESTIONS Question 1) Set Fn gives all factors of n. Set Mn gives all multiples of n less than 1000. Which of the following statements is/are true? a. F108 ∩ F84 = F12 b. M12 ∪ M18 =…

MIXTURE AND ALLIGATION FORMULA

MIXTURE AND ALLIGATION FORMULA What is a Mixture?   A mixture contains two or more ingredients of certain of certain quantity mixed together to get the desired quantity. This quantity is expressed as ratios or percentage. Mixture is when two varieties of rice are mixed to form a new variety of rice. What is an Alligation?    Two ingredients A and B of price x and y respectively are mixed and the price of the resultant mixture is M (mean price), the ratio (R) in which ingredients are mixed is called, the rule of the alligation…

Family tree relationships, Blood relations problems

Family tree relationships problems In the following article we will learn about the family tree relationships and the concept of family tree relationships based on coded symbols CAT aspirants can visit here for more such articles. Generally, in every competitive exam you may find family tree relationships  and blood relation  type problems. These types of problems test your understanding potential in given time. Here we will explain how to solve blood relation questions with easy & simple trick. Some…

CAT 2018- DO’S and DON’TS for Preparation

Here are some Do’s and Don’ts that you must follow for your CAT preparation           DO’S Follow four R’s: Read: Every CAT aspirant must be knowing the importance of reading as reading not only improves or helps in the Verbal section but it helps in overall development because reading improves the speed of reading the text which eventually helps increases the efficiency in hand. Record: After doing one concept it is preferable to record all the important formulas or highlights so that when you do that particular…

50 Key Topics and Formulas for CAT Preprations

Competitive exams in India for MBA courses like CAT test a candidates skill on Quantitative Aptitude. The questions in the Quantitative Aptitude section are from various topics like Number Systems, Profit, Loss and Discount, LCM and HCF, Time and Work, Averages, Logarithm, Surds and Indices, Probability, Set Theory & Function, Trigonometry, Permutation & Combination, Co-ordinate Geometry, Mensuration, etc. Thus, it becomes important that candidates are well versed with the basic formulas required for solving questions with higher accuracy and in the least time. Here is a list of important formulae that candidates need to master to crack the Common…