What are the Cause and their Effects? Cause and effect are complementary to each other as the cause occurs so it’s an effect. In reasoning,

Introduction :  The statement and conclusion section is a part of logical and analytical reasoning, which is frequently asked in all government exams, especially in banking sector exams. Statement and

Assumptions and Conclusions : In these type of questions, we are given a conclusion and we have to find the most appropriate assumption from the given

Introduction: Judgement questions are part of the reasoning section in most of the SSC and Railway competitive examinations. Judgement questions are solved by combining the knowledge

Analogy is a topic of Logical Reasoning where the two things are compared and conclusions are drawn based on their similarities. The analogy questions are

Alpha-numeric, a series which is formed by combining both alphabets and numbers is called an alphanumeric series. Alphanumeric series sometime include symbols as well. So

Introduction of Inequality: In such types of questions of Inequality, a group of elements is given with a certain coded relationship denoted by <, >,

Directions (1-2): In these questions, the relationship between different elements is shown in the statements. These statements are followed by two conclusions.   Mark the

Q1. Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) in order to

Q1. In a row of kids all are facing North, K is 35th from the left end while R is 20th from the right end

Rule No 1: To find the total number of persons/things of a single row, when ranks of one person/things is/are given from both sides of

Basic Metric Abbreviations and Prefixes In the metric system, there are three basic units to measure length, volume, and weight (mass). You have the meter (m)

Height/Length/Depth The following abbreviations are for units used to measure length, height, or depth. They can also be used to measure distances and ranges. ft

Term Symbol Value yotta Y 1024 zetta Z 1021 exa E 1018 peta P 1015 tera T 1012 giga G 109 mega M 106 kilo

In this section, we will learn how to find the area of a circle. At the last of this section, we have explained some examples

Pi is a mathematical constant. The lowercase Greek letter π represents the symbol pi. It is an acronym of the periphery. The word pi was derived from the first

The word math stands for mathematics. It is a field of study. The word mathematics originates from the Greek word máthema. The meaning of máthema word is science, knowledge or learning. Both math and maths are

For Example: (Q1)2 men and 3 boys can complete a work in 10 days, while 3 men and 2 boys can complete in 8 days.

For Example: (Q1)A, B, and C can do a piece of work in 10, 12, and 15 days respectively.They began the work together but B

For Example: (Q1)Ram can complete a piece of work in 15 days. He worked for 5 days and left. Mohan alone completed the remaining work

Trick-1: If A can do a certain work in x days and B can complete same work in y days if they work together then they will

Suppose point A से एक कार X km/hr के speed से point B की ओर जा रहा है एवं point B से एक कार Y

(Q1)A train passes two persons walking in the same direction at a speed of 3 km/hour and 5 km/hour respectively in 10 seconds and 11

⇒Suppose A and B are two objects and their speeds are respectively S1 and S2 moving in the same direction ⇒suppose A and B are

(Q1)Aman when increasing his speed from 24 km/hr to 30 km/hr. He takes 1 hour less than the usual time to cover a certain distance.

(Q1)A boy goes to his school from his house at a speed of 3 km/hr and returns at a speed of 2 km/hr. if he

Important time, speed and distance formula Time And Distance Concepts and shortcut Type-1 (Q1)Sriya with her family travelled from Bolpur to Suri by car at

(Q1) The ratio of the income to the expenditure of a family is 10:7. If the family’s expenses are Rs 10,500, then saving of the

(Q1) Two container A and B contain a mixture of Acid and water in the ratio of 4:5 and 5:1. If both containers are mixed

(Q1)80 liters of a mixture contains milk and water in the ratio of 27:5. How much is more water to be added to get a

(Q1)The product of two positive integers is 1575 and their ratio is 9:7. The smaller integer is. दो संख्याओं का गुणनफल 1575 है और उनका

Ratio And Proportion Concept Ratio – It is a way of comparing two numbers or quantities and showing the relationship between them. It is denoted by → ‘:’

For Example: (Q1)Successive discounts of 30% and 20% are equivalent to a single discount of. Solution: =44% Ans. (Q2)A single discount equivalent to the successive

(Q1)A person sells an article at a profit of 10%. If he had bought it at 10% less and sell it for Rs 3 more

For Example: (Q1)By selling a chair for Rs 350 instead of Rs 400, loss percent increases by 5%. The cost price of the chair is.

For Example: TRICK-1 If two article are sold at equal prices, the first one is sold at P1% Profit and whereas the second one at

For Example: (Q1)A vendor bought bananas at 6 for Rs 10 and sold them at 4 for Rs 6.Find his gain or loss percent. Solution: By

For Example: (Q1)If a man were to sell his chair for Rs. 720, he would loss 25%.To gain 25% he would sell it for. Solution:

Profit and Loss Definition:- Marked price(M.P): The normal price of the thing without any discount. Cost price(C.P): The price at which an article is purchased is called

(Q1)Two pipes A and B can fill a tank in 20 minutes and 30 minutes respectively.If both pipes are opened together, the time taken to

(Q1)The population of a town increases by 5% every year. If the present population is 9261, The population 3 Years ago was. Solution: F.Q=I.Q×M.F Where I.Q=Initial

(Q1)Mohan gives 35% of the money he had to his wife and gave 50% of the money he had to his sons. The remaining amount

(Q1)In an election, there were only two candidates. one of the candidates secured 40% of votes and is defeated by the other candidate by 298

FOR EXAMPLE: (Q1) A candidate who scores 30% fails by 5 marks, while another candidate who scores 40% marks get 10 more then minimum pass

(Q1)Due to increase in the price of sugar by 20%.the consumption reduces by 30%.then find the percentage effect on total expenditure from it. Solution:  %Effect=(16×100)/100

For Example: The price of sugar having gone down by 10%,sharad can buy 6.2Kg more for Rs.279.The difference between the original and the reduced price(per Kg) is: And

(Q1)Due to a decrease in price per kg. of sugar by 25% by how much percent, a housewife should increase quantity so that total expenditure

IMPORTANT PERCENTAGE PROBLEM CONCEPTS SHORTCUT TRICKS FOR COMPETITIVE EXAM (Q1)If Ravi salary is 25 % more than Raju’s salary the percentage by which Raju’s salary is