Cookie Policy

 We use cookies to enhance your browsing experience. This Cookie Policy explains how and why we use them.

What Are Cookies? Cookies are small data files stored on your device to help improve website functionality and analytics.

How We Use Cookies:

  • To remember user preferences and settings.
  • To analyze site traffic and improve performance.
  • To deliver relevant ads through third-party services like Google AdSense.

Managing Cookies: You can disable cookies in your browser settings, but some site features may not work properly.

For more details, feel free to contact us.

Thank you for being a valued visitor at Hello Mohit Sir!

Comments

Post a Comment

Last 7 Days

Positional and Non-Positional Number Systems,

  In computer science and mathematics, number systems are fundamental for representing numerical values. They are broadly categorized into Positional and Non-Positional Number Systems , each with unique characteristics and applications. 1. Positional Number System In this system, the position of each digit relative to others determines its value. The value of a number is computed based on a base or radix, and each position represents a power of the base. Key Characteristics: Base/ Radix : The number of distinct digits used, including 0. For example: Binary (Base 2): Uses digits 0 and 1. Decimal (Base 10): Uses digits 0 through 9. Hexadecimal (Base 16): Uses digits 0-9 and letters A-F. Positional Weight : Each digit’s value is multiplied by the base raised to the power of its position. For instance, in decimal 432=4×102+3×101+2×100432 = 4 \times 10^2 + 3 \times 10^1 + 2 \times 10^0432=4×102+3×101+2×100. Examples in Computin...
Read more

Creating a Ping Pong Game in mBlock

  Creating a Ping Pong Game in mBlock is a fun and interactive way for students to learn programming concepts like loops, conditionals, and events. Here's a step-by-step guide: Objective Students will create a basic ping-pong game where: 1.     A ball moves across the screen. 2.     Players control a paddle to bounce the ball. 3.     The game ends if the ball misses the paddle. Step-by-Step Instructions 1. Setup the Stage Open mBlock and switch to the Sprite Tab . Choose or draw a simple backdrop (e.g., a solid background or a sports theme). 2. Add Sprites Ball : Click "Choose a Sprite" and select or draw a ball. Paddle : Add a new sprite, like a rectangle, to represent the paddle. 3. Code for the Ball 1.     Initialize the Ball : o    Add the following script to the Ball: plaintext Copy code When Green Flag clicke...
Read more

STEM - Coding - Computing

Image
STEM stands for Science, Technology, Engineering, and Mathematics. In simple terms: Science : Exploring the world around us, like studying plants, animals, and space. Technology : Using tools and gadgets, like computers and tablets. Engineering : Building and designing things, like bridges and robots. Mathematics : Working with numbers and shapes to solve problems. Coding is like giving instructions to a computer to make it do things, like playing a game or creating an app. Computing means using computers to solve problems and complete tasks, like typing a document or searching the internet. Together, STEM-coding-computing for kids means learning how to explore, build, and solve problems using science, technology, and computers in a fun and creative way. MCQs Sure! Here are 50 multiple-choice questions (MCQs) for kids based on the STEM-coding-computing concepts: 1. **What does the "S" in STEM stand for?**    - A) Space    - B) Science    - C)...
Read more