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 …

Science CBSE sample papers for class 9 Read More »

CBSE has released Sample paper for the Class 12 Board examination 2023. These are very useful for Board examinations. Please do read and solve them and be well prepared for the examination. Physics Download the Physics Class 12 Sample Questions Download Marking Scheme for class 12 Physics Sample Questions Mathematics Download the Mathematics Class 12 …

Sample Paper for Class 12 Board examination by CBSE( Updated for 2023) Read More »

Introduction to Council of Indian School Certificate  Examination ICSE and ISC Exam Date Sheet 2020 The annual examinations of class X and XII will be conducted by CISCE  in Feb/March/April CISCE (Council for the Indian School Certificate Examinations) has announced School Board Exam Time Table for exam Schedule of academic year 2022 – 2023. Dates and …

ICSE & ISC Date Sheet 2023 | 10th and 12th Time Table Read More »

Here are some good maths important questions for Class 12 Board 2023. Question (1) The x-coordinate of a point on the line joining the points P(2, 2, 1) and Q(5, 1, – 2) is 4. Find its z-coordinate Question (2) Write the principle value of  tan-1(1) +cos-1(-1/2) Question (3)A fair coin is tossed 8 times, …

Mathematics Important Questions for Class 12 Board 2023 Read More »

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 …

What is electrostatics in physics? Read More »

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 …

Tips for Writing an Effective Application Essay Read More »