Author Archives: Narayan Changder
Logical reasoning hub
Blood relation Clock calendar and age
Engineering mathematics set 3
Engineering mathematics set 2
UPSC corner
UPSC preliminary Preperation All about UPSC preliminary Preparation for 2019 aspirants. The page contains solutions of previous 34 years preliminary papers with explanations, topic wise Quizzes, notes/tutorials and important mock test links for preparation. UPSC Preliminary MOCK TEST series UPSC-IAS PRELIMINARY GS QUESTION UPSC preliminary GS MCQ UPSC previous year solution UPSC preliminary GS paper… Read More »
UPSC Preliminary mock test
All about UPSC Civil Services Preliminary Exam General Studies Paper Preparation for 2019 aspirants. The page contains mock test for UPSC Civil Services Preliminary Exam papers . More mock test coming soon. We will update everyday 1 mock test. Good luck Mock test 1 Mock test 2 Mock test 3 UPSC PRELIMINARY MOCK TEST… Read More »
computer science study materials
Computer Science and Engineering studymaterials. All CSE Practice questions 10000 Operating system MCQ 9000 computer network MCQ Data structure and Algorithm Disk Operating System (DOS) MCQ Unix MCQ Questions MCQ Linux MCQ Questions MCQ Windows NT MCQ Windows 2000 Server MCQ Artificial Intelligence MCQ Database Systems MCQ Management Information Systems MCQ System Analysis And Design… Read More »
Sign Magnitude – A simple approach
With sign magnitude we denote one of the bits ( left one, also known as the most significant bit-MSB) to indicate whether a number is positive or negative. Usually we set MSB ‘0’ to indicate the number is positive and a ‘1’ indicates the number is negative. Using this method we get the following: MSB… Read More »