General

Prime Numbers

A prime number can be divided, without a remainder, only by itself and by 1. For example, 19 can be divided only by 19 and by 1.

Interesting facts about prime
•The only even prime number is 2. All other even numbers can be divided by 2.
•If the sum of a number’s digits is a multiple of 3, that number can be divided by 3.
•No prime number greater than 5 ends in a 5. Any number greater than 5 that ends in a 5 can be divided by 5.
•Zero and 1 are not considered prime numbers.
•Except for 0 and 1, a number is either a prime number or a composite number. A composite number is defined as any number, greater than 1, that is not prime.

This page consists of Science CBSE sample papers for class 9.  A downloadable copy of this page is also available at the bottom of the page.  So all the best for your exams. If you like the content do not forget to like share or comment at the section given below. you will find extra

In this article electrostatics in physics learn about what electrostatics is all about and about its industrial applications. Electrostatics in Physics Electrostatics is the study of electric charges at rest. Coulomb’s Law explains the relationship between two or more electric charges. In electrostatics, we do not concern with the movement of charges. Electrostatics involves electric

For every individual, there will come a time when they will wonder how to write an application essay? A college application essay is important if you want to get into the best places. Not everyone has a grasp on how to write an application essay, which is why they may need help.  Sometimes even the

Writing essays is challenging at any time, but the pressure is even greater when you’re giving an exam and have to write an essay on the spot. In this case, you have limited time at your disposal to come up with strong and convincing arguments, and there is no access to any helpful or inspirational

Those students who often use online services for getting their tasks done by professionals know how to find the best provider/ but what should you do if your homework is really bothering you, but just getting it done by somebody is not a solution? What could a student do if he/she will need to explain