Jitendra Singh

🔁 Computational Thinking & Programming-I Quiz 5 — Expressions, Type Conversion & I/O (Class 11 CS) Practice 20 CBSE Class 11 Computer Science (Code 083) MCQs on expressions, statements, type conversion, and input/output — operator precedence, expression evaluation, explicit & implicit type conversion, and accepting/displaying data with input() and print(). Every expression and function result … Read more

➕ Computational Thinking & Programming-I Quiz 4 — Python Operators (Class 11 CS) Practice 20 CBSE Class 11 Computer Science (Code 083) MCQs on Python operators — arithmetic, relational, logical, assignment, augmented assignment, identity (is, is not), and membership (in, not in) operators. Every expression below has been verified by actually running it in Python. … Read more

🔢 Computational Thinking & Programming-I Quiz 3 — Python Data Types (Class 11 CS) Practice 20 CBSE Class 11 Computer Science (Code 083) MCQs on Python data types — numbers (integer, float, complex), boolean, sequences (string, list, tuple), None, mapping (dictionary), and mutable vs immutable data types. Every type() output and expression result below has … Read more

🐍 Computational Thinking & Programming Quiz 2 — Python Basics (Class 11 CS) Practice 15 CBSE Class 11 Computer Science (Code 083) MCQs on the basics of Python programming — introduction to Python, features of Python, execution modes, the Python character set, tokens (keywords, identifiers, literals, operators, punctuators), variables, l-value & r-value, and comments. Tap … Read more

🧩 Computational Thinking & Programming Quiz 1 — Class 11 Computer Science Practice 15 CBSE Class 11 Computer Science (Code 083) MCQs on computational thinking and programming fundamentals — the problem-solving process, algorithms, decomposition, flowcharts, and pseudocode. These questions are ideal for quick revision, self-assessment, and classroom practice before a test or the board exam. … Read more

🔢 Computer Systems & Organisation Quiz 3 — Number Systems & Encoding (Class 11 CS) Practice 20 CBSE Class 11 Computer Science (Code 083) MCQs on number systems — Binary, Octal, Decimal, and Hexadecimal, along with conversions between them — plus encoding schemes: ASCII, ISCII, and Unicode (UTF-8, UTF-32). Every conversion below has been double-checked … Read more

💾 Computer Systems & Organisation Quiz 2 — Types of Software (Class 11 CS) Practice 20 CBSE Class 11 Computer Science (Code 083) MCQs on types of software — system software (operating systems, system utilities, device drivers), language translators (assembler, compiler, interpreter), and application software (productivity, multimedia, and entertainment software). Tap any question to reveal … Read more

🖥️ Computer Systems & Organisation Quiz — Class 11 Computer Science (Chapter 1) Test your understanding of Basic Computer Organisation with this free 20-question CBSE Class 11 Computer Science (Code 083) quiz. It covers the fundamentals every board exam pulls from: hardware vs software, input & output devices, the CPU, primary & secondary memory, and … Read more