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CBSE Class 11 & 12 CS & IP Students Across India Website + Android

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Upcoming Live Challenges — All 4 Courses

Class 11 · Computer Science

Types of Software and Operating Systems

Wed, Nov 4, 8:00 PM 60s / question 15 questions · 15 marks

Class 12 · Computer Science

Live Now

Revision of Class XI Python

Tue, Nov 3, 9:00 PM 60s / question 15 questions · 15 marks

Class 11 · Informatics Practices

Live Now

Software Concepts

Tue, Nov 3, 8:00 PM 60s / question 15 questions · 15 marks

Class 12 · Informatics Practices

Live Now

Series — Indexing/Slicing

Tue, Nov 3, 9:00 PM 60s / question 15 questions · 15 marks

November 2026 Schedule

28 of 30 days scheduled

Sun 1

Mon 2

Tue 3

C11 · IP Software Concepts 8:00 PM C11 · CS Computer System Basics 8:00 PM C12 · CS Revision of Class XI Python 9:00 PM C12 · IP Series — Indexing/Slicing 9:00 PM

Wed 4

C11 · IP Unit 1 revision 8:00 PM C11 · CS Types of Software and Operating Systems 8:00 PM C12 · CS Functions: Types, Defining and Calling 9:00 PM C12 · IP Mixed: Series revision 9:00 PM

Thu 5

C11 · IP Python Basics + Execution 8:00 PM C11 · CS Boolean Logic and Logic Gates 8:00 PM C12 · CS Arguments, Parameters and Return Values 9:00 PM C12 · IP DataFrame — Creation 9:00 PM

Fri 6

C11 · IP Data Types & Operators 8:00 PM C11 · CS Number Systems and Conversions 8:00 PM C12 · CS Scope of Variables: Local and Global 9:00 PM C12 · IP DataFrame — Display & Iteration 9:00 PM

Sat 7

C11 · IP Expressions, I/O, Type Conversion 8:00 PM C11 · CS Encoding Schemes and Unit 1 Revision 8:00 PM C12 · CS Exception Handling 9:00 PM C12 · IP DataFrame — Row/Column Operations 9:00 PM

Sun 8

C11 · IP Conditional Statements 8:00 PM C11 · CS Problem Solving: Algorithms, Flowcharts and Pseudocode 8:00 PM C12 · CS Introduction to Files and Text File Basics 9:00 PM C12 · IP DataFrame — Label Indexing & Boolean Indexing 9:00 PM

Mon 9

C11 · IP Loops 8:00 PM C11 · CS Python Basics: Tokens, Variables and Comments 8:00 PM C12 · CS Text Files: Reading, Writing, seek() and tell() 9:00 PM C12 · IP Import/Export with CSV 9:00 PM

Tue 10

C11 · IP Mixed: conditionals + loops 8:00 PM C11 · CS Data Types and Arithmetic Operators 8:00 PM C12 · CS Binary Files and the pickle Module 9:00 PM C12 · IP Data Visualization — Line + Bar 9:00 PM

Wed 11

C11 · IP Lists — basics 8:00 PM C11 · CS Logical, Identity and Membership Operators 8:00 PM C12 · CS CSV Files and the csv Module 9:00 PM C12 · IP Data Visualization — Histogram + Unit 1 Revision 9:00 PM

Thu 12

C11 · IP Lists — built-ins 8:00 PM C11 · CS Type Conversion, Input/Output and Errors 8:00 PM C12 · CS Stack: Operations Using a List 9:00 PM C12 · IP Revision: Class 11 SQL recap 9:00 PM

Fri 13

C11 · IP Dictionary — basics 8:00 PM C11 · CS Conditional Statements 8:00 PM C12 · CS Revision: Functions, Exceptions and Files 9:00 PM C12 · IP Math Functions 9:00 PM

Sat 14

C11 · IP Dictionary — built-ins 8:00 PM C11 · CS Iterative Statements: for, range() and while 8:00 PM C12 · CS Computer Networks: Evolution and Data Communication 9:00 PM C12 · IP Text Functions — Case & Length 9:00 PM

Sun 15

C11 · IP NumPy Introduction 8:00 PM C11 · CS break, continue and Nested Loops 8:00 PM C12 · CS Computer Networks: Transmission Media 9:00 PM C12 · IP Text Functions — Extraction & Trim 9:00 PM

Mon 16

C11 · IP Unit 2 comprehensive revision 8:00 PM C11 · CS Strings: Operations, Indexing and Slicing 8:00 PM C12 · CS Computer Networks: Network Devices 9:00 PM C12 · IP Date Functions 9:00 PM

Tue 17

C11 · IP Database Concepts 8:00 PM C11 · CS String Methods I 8:00 PM C12 · CS Computer Networks: Network Types and Topologies 9:00 PM C12 · IP Aggregate Functions 9:00 PM

Wed 18

C11 · IP Keys 8:00 PM C11 · CS String Methods II 8:00 PM C12 · CS Computer Networks: Network Protocols 9:00 PM C12 · IP Mixed: Functions revision 9:00 PM

Thu 19

C11 · IP SQL Introduction + DDL 8:00 PM C11 · CS Lists: Operations, Indexing and Slicing 8:00 PM C12 · CS Computer Networks: Introduction to Web Services 9:00 PM C12 · IP Grouping & Having 9:00 PM

Fri 20

C11 · IP DDL — Alter/Drop 8:00 PM C11 · CS List Methods and Built-in Functions 8:00 PM C12 · CS Database Concepts, Relational Model and Keys 9:00 PM C12 · IP Ordering 9:00 PM

Sat 21

C11 · IP DML — Insert/Update/Delete 8:00 PM C11 · CS Nested Lists and List Programs 8:00 PM C12 · CS SQL: Data Definition Language 9:00 PM C12 · IP Equi-Join 9:00 PM

Sun 22

C11 · IP DQL — Select Basics 8:00 PM C11 · CS Tuples: Creation, Indexing and Operations 8:00 PM C12 · CS SQL: Inserting, Updating, Deleting and Basic SELECT 9:00 PM C12 · IP Unit 2 comprehensive revision 9:00 PM

Mon 23

C11 · CS Tuple Functions, Tuple Assignment and Nested Tuples 8:00 PM C11 · IP DQL — BETWEEN + Logical Operators 8:00 PM C12 · CS SQL: WHERE Clause with IN, BETWEEN, LIKE, NULL and ORDER BY 9:00 PM C12 · IP Network Types 9:00 PM

Tue 24

C11 · CS Tuple Programs and Lists vs Tuples 8:00 PM C11 · IP DQL — NULL Handling 8:00 PM C12 · CS SQL: Aggregate Functions, GROUP BY and HAVING 9:00 PM C12 · IP Network Devices & Topologies 9:00 PM

Wed 25

C11 · CS Revision: Computer Systems and Organisation 8:00 PM C11 · IP Mixed: DDL + DML + DQL 8:00 PM C12 · CS SQL: Cartesian Product, Equi-Join and Natural Join 9:00 PM C12 · IP Internet, Website, Browsers 9:00 PM

Thu 26

C11 · CS Revision: Python Fundamentals, Operators and Conditions 8:00 PM C11 · IP Unit 3 comprehensive revision 8:00 PM C12 · CS Interface of Python with an SQL Database 9:00 PM C12 · IP Unit 3 revision 9:00 PM

Fri 27

C11 · CS Revision: Loops and Strings 8:00 PM C11 · IP Emerging Trends — AI/ML/Robotics 8:00 PM C12 · CS Computer Networks: Revision 9:00 PM C12 · IP Digital Footprint & Etiquette 9:00 PM

Sat 28

C11 · CS Revision: Lists and Tuples 8:00 PM C11 · IP Emerging Trends — Data/Cloud/Connectivity 8:00 PM C12 · CS Revision: Python Functions, Exceptions, Files and Stack 9:00 PM C12 · IP Data Protection & IPR 9:00 PM

Sun 29

C11 · CS Cumulative Challenge: Python up to Tuples 8:00 PM C11 · IP Full revision: Units 1 + 4 8:00 PM C12 · CS Revision: SQL, Python-SQL Interface and Networks 9:00 PM C12 · IP Cybercrime, IT Act, E-Waste, Health 9:00 PM

Mon 30

C11 · CS Final Challenge: Units 1 and 2 8:00 PM C11 · IP Comprehensive revision: Python + SQL 8:00 PM C12 · CS Final Challenge: Full Class 12 Syllabus 9:00 PM C12 · IP Comprehensive revision: Pandas + SQL 9:00 PM