1. Partnership : When two or more than two persons run a business jointly, they are called partners and the deal is known as partnership
2. Ratio of Division of Gains:
(i)When investments of all the partners are for the same time, the gain or loss is distributed among the partners in the ratio...
What is a prime number
A number is greater than 1 is called a prime number, if it has only two factors, namely 1 and the number itself.
Prime numbers up to 100 are:2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97
Procedure to find out the prime...
With this simple short cuts you can find out a number is divisible by a given number
Divisible by 2: A number is divisible by 2, if its unit’s digit is any of 0, 2, 4, 6, 8.
Example: 6798512
Divisible by 3: A number is divisible by 3, if sum of its digits divisible by 3.
Example : 123456...
An arithmetic progression (AP) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant.
Example: 2,4,6,8,10…..
Arithmetic Series : The sum of the numbers in a finite arithmetic progression is called as Arithmetic series.
Example...
To calculate the day of the week for a given date, first of all we need to find out the number of odd days.
Today I thought of sharing a beautiful problem I learned in my school, though it is easy, it is tricky too.
Odd Days are number of days more than the complete number of weeks in given...
Need help to solve calculus problem
A box contains 8 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is black?
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Help need to solve math homework problem
Six bells start ringing together and ring at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they ring together?
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