National exam board previous HSEB has published new exam routine for 2075BS for both students regular and partial. The exam results will be on a Grading system Grade 11 exam routine Grade 11 Exam routine : Grade 11 examination starts… Continue Reading
Physics Grade XI viva Question Vernier calliper 1: What is vernier calipers? Ans. It is simple instrument by which length of an object can be measured accurately up to one-tenth of a millimeter or one-hundredth of a centimeter. 2: What… Continue Reading
Process of Succession in hydrosere Succession means the natural development of a series of biotic communities one after the other in the same area, till a permanent climax community is reached. Hydrosere is an ecological succession that occurs in aquatic… Continue Reading
UNIT-4 BIOTA AND THEIR ENVIRONMENT Answer in very short What is innate behavior of an animal? What is learned behavior? What is thigmotaxis? In which animal limbs are developed into flipper? What is the common name of plantanista gangetica? Define… Continue Reading
Number Systems and Their Explanation Grade XI Note Number System: Any system that is converted in terms of number or symbol or digits is known as number system. Basically there are two types of number system. They are: 1) Positional… Continue Reading
Microsoft Office Packages and their short description Microsoft Office is an office suite of applications, servers, and services developed by Microsoft.It consists of various office.Some of them are listed below:- Word Processor A word processor is a software application for creating… Continue Reading
Manufacture of Ammonia by Haber’s Process Principle : Hydrogen doesn’t react with Nitrogen at ordinary temperature . But when the mixture of pure Nitrogen and Hydrogen in ratio 1:3 by volume is heat at 450°C under a pressure 200-900 atm… Continue Reading
Important Physics Exam Question paper 2072 (2015) HSEB exam paper This Question paper is Directly scanned and uploaded no any edited is done with these paper Answer in brief, any six questions Check dimensionally the correctness of the stroke’s… Continue Reading
What is Internet? Explain advantages and disadvantages of Internet in society. Internet is the interconnection of millions of computer networks with millions of computer connected with the standard Internet Protocol suite (often called TCP/IP). It serves more than half of… Continue Reading
Explain the contributions of Charles Babbage and Lady Augusta Ada for the development of modern computer. Charles Babbage Charles Babbage was professor at Cambridge University. He developed 2 machines to calculate numeric values. First, he developed ‘Difference Engine’ in 1822 A.D.… Continue Reading