Tips and Tricks on Alligation
Alligation:It is the rule that enables us to find the ratio in which two or more ingredients at the given price must be mixed to…
Tips and Tricks on Bank Account
IMPORTANT CONCEPTS Banker’s Discount: Suppose a merchant A buys goods worth, say Rs. 10,000 from another merchant B at a credit of say 5 months.…
Tips and Tricks To Solve Problems on Races and Games
Races: A contest of speed in running, riding, driving, sailing or rowing is called a race. Race Course: The ground or path on which contests are made…
Tips and Tricks related to Stocks and Shares
Stock Capital:The total amount of money needed to run the company is called the stock capital. Shares or Stock:The whole capital is divided into small units,…
Tips to solve Permutation and Combination Problems
Factorial Notation:Let n be a positive integer. Then, factorial n, denoted n! is defined as: n! = n(n – 1)(n – 2) … 3.2.1. Examples: We define 0! = 1.…
Tips and Tricks on Boats and Streams related Aptitude Problems
Downstream/Upstream:In water, the direction along the stream is called downstream. And, the direction against the stream is called upstream. If the speed of a boat in still…
Tips and Tricks to solve Simple Interest Problems
Principal:The money borrowed or lent out for a certain period is called the principal or the sum. Interest:Extra money paid for using other’s money is called interest. Simple Interest…
Tricks to Solve Logarithm Questions
Logarithm:If a is a positive real number, other than 1 and am = x, then we write: m = logax and we say that the value of log x to the base a is m.Examples:(i). 103 1000 …
Project Unnayan Banka setting an example for public education system in India
Banka, LWE affected district of Bihar with majority tribal population has set up a perfect example of public education system, where government schools, department of education…
Important Questions on Acids Bases and Salts
Important Questions Revision Notes and Video Lectures on Real Numbers for Class 10 Board Exam (Padhte Chalo, Badhte Chalo- Eckovation). Join Group Code 101010 to…