Source 1 Video - One Shot
English
Chapter - Iterative statements
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CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
OFFICIAL SYLLABUS
1. Learning Outcomes
The student should be able to
a) Develop basic computational thinking
b) Explain and use data types
c) Appreciate the notion of algorithm
d) Develop a basic understanding of computer systems - architecture, operating system, and cloud computing
e) Explain cyber ethics, cyber safety, and cybercrime
f) Understand the value of technology in societies along with consideration of gender and disability issues
2. Distribution of Marks
Unit No. | Unit Name | Marks |
| I | Computer Systems and Organisation | 10 |
| II | Computational Thinking and Programming - 1 | 45 |
| III | Society, Law, and Ethics | 15 |
| Total | 70 | |
3. Unit-wise Syllabus
Unit I: Computer Systems and Organisation
1. Basic Computer Organisation: Introduction to the computer system, hardware, software, input device, output device, CPU, memory (primary, cache, and secondary), units of memory (Bit, Byte, KB, MB, GB, TB, PB)
2. Types of software: system software (operating systems, system utilities, device drivers), programming tools and language translators (assembler, compiler & interpreter), application software
3. Operating system (OS): functions of the operating system, OS user interface
4. Boolean logic: NOT, AND, OR, NAND, NOR, XOR, truth table, De Morgan’s laws, and logic circuits
5. Number system: Binary, Octal, Decimal, and Hexadecimal number system; conversion between number systems.
6. Encoding schemes: ASCII, ISCII, and UNICODE (UTF8, UTF32)
7. Emerging trends: Cloud computing, cloud services (SaaS, IaaS, PaaS), blockchains, Artificial Intelligence (AI), Machine Learning (ML), Internet of Things (IoT)
Unit II: Computational Thinking and Programming – 1
1. Introduction to problem-solving: Steps for problem-solving (analyzing the problem, developing an algorithm, coding, testing, and debugging). representation of algorithms using flow chart and pseudo code, decomposition
2. Familiarization with the basics of Python programming: Introduction to Python, features of Python, executing a simple "hello world" program, execution modes: interactive mode and script mode, Python character set, Python tokens (keyword, identifier, literal, operator, punctuator), variables, the concept of l-value and r-value, use of comments
3. Knowledge of data types: number (integer, floating point, complex), boolean, sequence (string, list, tuple), none, mapping (dictionary), mutable and immutable data types
4. Operators: arithmetic operators, relational operators, logical operators, assignment operators, augmented assignment operators, identity operators (is, is not), membership operators (in, not in)
5. Expressions, statement, type conversion & input/output: precedence of operators, expression, evaluation of an expression, python statement, type conversion (explicit & implicit conversion), accepting data as input from the console and displaying output
6. Errors: syntax errors, logical errors, runtime errors
7. Flow of control: introduc
...CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
OFFICIAL SYLLABUS
1. Learning Outcomes
The student should be able to
a) Develop basic computational thinking
b) Explain and use data types
c) Appreciate the notion of algorithm
d) Develop a basic understanding of computer systems - architecture, operating system, and cloud computing
e) Explain cyber ethics, cyber safety, and cybercrime
f) Understand the value of technology in societies along with consideration of gender and disability issues
2. Distribution of Marks
Unit No. | Unit Name | Marks |
| I | Computer Systems and Organisation | 10 |
| II | Computational Thinking and Programming - 1 | 45 |
| III | Society, Law, and Ethics | 15 |
| Total | 70 | |
3. Unit-wise Syllabus
Unit I: Computer Systems and Organisation
1. Basic Computer Organisation: Introduction to the computer system, hardware, software, input device, output device, CPU, memory (primary, cache, and secondary), units of memory (Bit, Byte, KB, MB, GB, TB, PB)
2. Types of software: system software (operating systems, system utilities, device drivers), programming tools and language translators (assembler, compiler & interpreter), application software
3. Operating system (OS): functions of the operating system, OS user interface
4. Boolean logic: NOT, AND, OR, NAND, NOR, XOR, truth table, De Morgan’s laws, and logic circuits
5. Number system: Binary, Octal, Decimal, and Hexadecimal number system; conversion between number systems.
6. Encoding schemes: ASCII, ISCII, and UNICODE (UTF8, UTF32)
7. Emerging trends: Cloud computing, cloud services (SaaS, IaaS, PaaS), blockchains, Artificial Intelligence (AI), Machine Learning (ML), Internet of Things (IoT)
Unit II: Computational Thinking and Programming – 1
1. Introduction to problem-solving: Steps for problem-solving (analyzing the problem, developing an algorithm, coding, testing, and debugging). representation of algorithms using flow chart and pseudo code, decomposition
2. Familiarization with the basics of Python programming: Introduction to Python, features of Python, executing a simple "hello world" program, execution modes: interactive mode and script mode, Python character set, Python tokens (keyword, identifier, literal, operator, punctuator), variables, the concept of l-value and r-value, use of comments
3. Knowledge of data types: number (integer, floating point, complex), boolean, sequence (string, list, tuple), none, mapping (dictionary), mutable and immutable data types
4. Operators: arithmetic operators, relational operators, logical operators, assignment operators, augmented assignment operators, identity operators (is, is not), membership operators (in, not in)
5. Expressions, statement, type conversion & input/output: precedence of operators, expression, evaluation of an expression, python statement, type conversion (explicit & implicit conversion), accepting data as input from the console and displaying output
6. Errors: syntax errors, logical errors, runtime errors
7. Flow of control: introduction, use of indentation, sequential flow, conditional and iterative flow control
8. Conditional statements: if, if-else, if-elif-else, flowcharts, simple programs: e.g.: absolute value, sort 3 numbers and divisibility of a number
9. Iterative statements: for loop, range function, while loop, flowcharts, break and continue statements, nested loops, suggested programs: generating pattern, summation of series, finding the factorial of a positive number, etc
10. Strings: introduction, indexing, string operations (concatenation, repetition, membership & slicing), traversing a string using loops, built-in functions: len(), capitalize(), title(), lower(), upper(), count(), find(), index(), endswith(), startswith(), isalnum(), isalpha(), isdigit(), islower(), isupper(), isspace(), lstrip(), rstrip(), strip(), replace(), join(), partition(), split()
11. Lists: introduction, indexing, list operations (concatenation, repetition, membership & slicing), traversing a list using loops, built-in functions: len(), list(), append(), extend(), insert(), count(), index(), remove(), pop(), reverse(), sort(), sorted(), min(), max(), sum(); nested lists, suggested programs: finding the maximum, minimum, mean of numeric values stored in a list; linear search on the list of numbers and counting the frequency of elements in a list
12. Tuples: introduction, indexing, tuple operations (concatenation, repetition, membership & slicing), built-in functions: len(), tuple(), count(), index(), sorted(), min(), max(), sum(); tuple assignment, nested tuple, suggested programs: finding the minimum, maximum, mean of values stored in a tuple; linear search on a tuple of numbers, counting the frequency of elements in a tuple
13. Dictionary: introduction, accessing items in a dictionary using keys, the mutability of dictionary (adding a new item, modifying an existing item), traversing a dictionary, built-in functions: len(), dict(), keys(), values(), items(), get(), update(), del(), clear(), fromkeys(), copy(), pop(), popitem(), setdefault(), max(), min(), count(), sorted(), copy(); suggested programs: count the number of times a character appears in a given string using a dictionary, create a dictionary with names of employees, their salary and access them
14. Sorting techniques: Bubble and Insertion sort
15. Introduction to Python modules: Importing module using 'import ' and using from statement, Importing math module (pi, e, sqrt, ceil, floor, pow, fabs, sin, cos, tan); random module (random, randint, randrange), statistics module (mean, median, mode)
Unit III: Society, Law, and Ethics
1. Digital Footprints
2. Digital society and Netizen: net etiquettes, communication etiquettes, social media etiquettes
3. Data protection: Intellectual Property Rights (copyright, patent, trademark), violation of IPR (plagiarism, copyright infringement, trademark infringement), open source software and licensing (Creative Commons, GPL, and Apache)
4. Cyber-crime: definition, hacking, eavesdropping, phishing and fraud emails, ransomware, preventing cybercrime
5. Cyber safety: safely browsing the web, identity protection, confidentiality, cyber trolls, and bullying.
6. Safely accessing websites: malware, viruses, trojans, adware
7. E-waste management: proper disposal of used electronic gadgets
8. Indian Information Technology Act (IT Act)
9. Technology & Society: Gender and disability issues while teaching and using computers
4. Practical
| S.No. | Unit Name | Marks (Total = 30) |
| 1 | Lab Test (12 marks) | |
| Python program (60% logic + 20% documentation + 20% code quality) | 12 | |
| 2. | Report File + Viva (10 marks) | |
| Report file: Minimum 20 Python programs | 7 | |
| Viva voce | 3 | |
| 3. | Project (8 Marks) | 8 |
| Project (that uses most of the concepts that have been learned) (See CS-XII for the rules regarding the projects) | ||
5. Suggested Practical List
Python Programming
i. Input a welcome message and display it.
ii. Input two numbers and display the larger / smaller number.
iii. Input three numbers and display the largest / smallest number.
iv. Generate the following patterns using a nested loop.
| Pattern-1 | Pattern-2 | Pattern-3 |
| * ** *** **** ***** | 1 2 3 4 5 1 2 3 4 1 2 3 1 2 1 | A AB ABC ABCD ABCDE |
v. Write a program to input the value of x and n and print the sum of the following series:
(a) 1 + x + x2 + x3 + x4 +............. xn
(b) 1 - x + x2 - x3 + x4 -............. xn
(c) x - x2 + x3 - x4 + ............. xn
2 3 4 n
(d) x + x2 - x3 + x4 - ............. xn
2! 3! 4! n!
vi. Determine whether a number is a perfect number, an Armstrong number, or a palindrome.
vii. Input a number and check if the number is a prime or composite number.
viii. Display the terms of a Fibonacci series.
ix. Compute the greatest common divisor and least common multiple of two integers.
x. Count and display the number of vowels, consonants, uppercase, and lowercase characters in a string.
xi. Input a string and determine whether it is a palindrome or not; convert the case of characters in a string.
xii. Find the largest/smallest number in a list/tuple
xiii. Input a list of numbers and swap elements at the event location with the elements at the odd location.
xiv. Input a list of elements, and sort in ascending/descending order using Bubble/Insertion sort.
xv. Input a list/tuple of elements, and search for a given element in the list/tuple.
xvi. Input a list of numbers and find the smallest and largest number from the list.
xvii. Create a dictionary with the roll number, name, and marks of n students in a class and display the names of students who have scored marks above 75.
6. Suggested Reading Material
i. NCERT Textbook for COMPUTER SCIENCE (Class XI)
ii. Support Materials on the CBSE website.
TO KNOW MORE
For Official Website: click here
For Time Table: click here
For Practical & Projects Circulars: click here
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
Paper Format
Paper Type - Theory + Practical
Paper Marks - 70 + 30 = 100 Marks
Maximum Total marks - 100 Marks
Time duration - 3 hrs. (Theory Exam) + 3 hrs. (Practical)
Unit & their Weightage
Paper I: Theory
Unit No. | Unit Name | Marks |
| I | Computer Systems and Organisation | 10 |
| II | Computational Thinking and Programming - 1 | 45 |
| III | Society, Law, and Ethics | 15 |
| Total | 70 | |
Paper II: Practical
| S.No. | Unit Name | Marks (Total = 30) |
| 1 | Lab Test (12 marks) | |
| Python program (60% logic + 20% documentation + 20% code quality) | 12 | |
| 2. | Report File + Viva (10 marks) | |
| Report file: Minimum 20 Python programs | 7 | |
| Viva voce | 3 | |
| 3. | Project (8 Marks) | 8 |
| Project (that uses most of the concepts that have been learned) (See CS-XII for the rules regarding the projects) | ||
TO KNOW MORE
For Official Website: click here
For Time Table: click here
For Practical & Projects Circulars: click here
...CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
Paper Format
Paper Type - Theory + Practical
Paper Marks - 70 + 30 = 100 Marks
Maximum Total marks - 100 Marks
Time duration - 3 hrs. (Theory Exam) + 3 hrs. (Practical)
Unit & their Weightage
Paper I: Theory
Unit No. | Unit Name | Marks |
| I | Computer Systems and Organisation | 10 |
| II | Computational Thinking and Programming - 1 | 45 |
| III | Society, Law, and Ethics | 15 |
| Total | 70 | |
Paper II: Practical
| S.No. | Unit Name | Marks (Total = 30) |
| 1 | Lab Test (12 marks) | |
| Python program (60% logic + 20% documentation + 20% code quality) | 12 | |
| 2. | Report File + Viva (10 marks) | |
| Report file: Minimum 20 Python programs | 7 | |
| Viva voce | 3 | |
| 3. | Project (8 Marks) | 8 |
| Project (that uses most of the concepts that have been learned) (See CS-XII for the rules regarding the projects) | ||
TO KNOW MORE
For Official Website: click here
For Time Table: click here
For Practical & Projects Circulars: click here
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
Conditions of eligibility for admission to class XI.
1. Candidates who have been studying in a School recognised by or affiliated to this Board or any other recognised Board of Secondary Education in India.
2. Candidates can not take admission directly in class XI.
3. Candidates had completed a regular course of study for class X and passed class X examination from a school affilicated to this Board.
4. The candidates percentage for attendance should be 75% so that the Board to make him/her eligible for the Examinations.
5. Candidate can be admitted to a school only on the transfer of the parents(s) or shifting of their families from one place to another, after procuring from the student the marksheet and the Transfer Certificate duly countersigned by the Educational Authorities of the Board concerned.
6. There is no age limit for candidates taking the Examination
7. Candidate should have doucments in support of his having passed the qualifying or equivalent qualifying examination.
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
TIME TABLE - COMPUTER SCIENCE
| Exam Date | Subject | Timing |
| 29.03.2025 (Saturday) | Computer Science - 083 | 10:30 a.m. to 1:30 p.m. |
TIME TABLE - ALL SUBJECTS
| SINO. | Day | Date | Subject Code | Subject |
| 1 | Saturday | 15.02.2025 | 066 | Entrepreneurship |
| 2 | Monday | 17.02.2025 | 048 | Physical Education |
| 3 | Tuesday | 18.02.2025 | 035, 036, 821, 804, 813, 844, 847 | Hindustani Music Mel. Ins., Hindustani Music Per. Ins., Multi-media Automotive, Healthcare Data Science Electronics & Hardware |
| 4 | Wednesday | 19.02.2025 | 809, 824, 830, 842 | Design, Early Childhood Care & Education Food Production, Office Procedures & Practices |
| 5 | Thursday | 20.02.2025 | 817 | Typography & Computer Applications |
| 6 | Friday | 21.02.2025 | 042 | Physics |
| 7 | Saturday | 22.02.2025 | 054, 833 | Business Studies, Business Administration |
| 8 | Monday | 24.02.2025 | 029 |
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
TIME TABLE - COMPUTER SCIENCE
| Exam Date | Subject | Timing |
| 29.03.2025 (Saturday) | Computer Science - 083 | 10:30 a.m. to 1:30 p.m. |
TIME TABLE - ALL SUBJECTS
| SINO. | Day | Date | Subject Code | Subject |
| 1 | Saturday | 15.02.2025 | 066 | Entrepreneurship |
| 2 | Monday | 17.02.2025 | 048 | Physical Education |
| 3 | Tuesday | 18.02.2025 | 035, 036, 821, 804, 813, 844, 847 | Hindustani Music Mel. Ins., Hindustani Music Per. Ins., Multi-media Automotive, Healthcare Data Science Electronics & Hardware |
| 4 | Wednesday | 19.02.2025 | 809, 824, 830, 842 | Design, Early Childhood Care & Education Food Production, Office Procedures & Practices |
| 5 | Thursday | 20.02.2025 | 817 | Typography & Computer Applications |
| 6 | Friday | 21.02.2025 | 042 | Physics |
| 7 | Saturday | 22.02.2025 | 054, 833 | Business Studies, Business Administration |
| 8 | Monday | 24.02.2025 | 029 | Geography, |
| 9 | Tuesday | 25.02.2025 | 118, 822, 829, 843 | French, Taxation, Textile Design Artificial Intelligence |
| 10 | Thursday | 27.02.2025 | 043 | Chemistry |
| 11 | Friday | 28.02.2025 | 807, 804, 828 | Financial Markets Management, Beauty & Wellness, Medical Diagnostics |
| 12 | Saturday | 1.03.2025 | 046, 057, 058, 059, 060, 061, 816, 823, 836 | Horticulture, Cost Accounting, Library & Information Science Bharatanatyam – Dance, Kuchipudi – Dance, Odissi – Dance, Manipuri – Dance, Kathakali – Dance Engineering Graphics |
| 13 | Monday | 3.03.2025 | 074, 801 | Legal Studies, Retail |
| 14 | Tuesday | 4.03.2025 | 076, 811 | National Cadet Corps (NCC), Banking |
| 15 | Wednesday | 5.03.2025 | 808, 812 | Agriculture, Marketing |
| 16 | Thursday | 6.03.2025 | 837 | Fashion Studies |
| 17 | Friday | 7.03.2025 | 835, 848 | Mass Media Studies, Design Thinking & Innovation |
| 18 | Saturday | 8.03.2025 | 041, 241 | Mathematics, Applied Mathematics |
| 19 | Monday | 10.03.2025 | 806, 827, 831 | Tourism, Air-Conditioning & Refrigeration, Salesmanship |
| 20 | Tuesday | 11.03.2025 | 001, 301 | English Elective, English Core |
| 21 | Wednesday | 12.03.2025 | 841, 845 | Yoga, Physical Activity Trainer |
| 22 | Thursday | 13.03.2025 | 803 | Web Application |
| 23 | Saturday | 15.03.2025 | 002, 302 | Hindi Elective, Hindi Core |
| 24 | Monday | 17.03.2025 | 003, 022, 031, 032, 033, 056, 303, 810, 814, 818, 819 | Urdu Core, Front Office Operations, Insurance, Geospatial Technology, Electrical Technology Carnatic Music Vocal, Carnatic Music Melodic Instruments, Carnatic Music Percussion Instruments, Kathak – Dance Urdu Elective, Sanskrit Elective |
| 25 | Tuesday | 18.03.2025 | 049, 050, 051, 052 | Painting, Graphics, Sculpture, Applied Art (Commercial Art) |
| 26 | Wednesday | 19.03.2025 | 030 | Economics |
| 27 | Thursday | 20.03.2025 | 034 | Hindustani Music Vocal |
| 28 | Friday | 21.03.2025 | 045, 073, 188, 191, 820, 825, 826, 834 | Biotechnology, Knowledge Tradition & Practices of India, Bhoti, Kokborok, Electronic Technology, Food Nutrition & Dietetics |
| 29 | Saturday | 22.03.2025 | 028 | Political Science |
| 30 | Monday | 24.03.2025 | 322 | Sanskrit Core |
| 31 | Tuesday | 25.03.2025 | 044 | Biology |
| 32 | Wednesday | 26.03.2025 | 055 | Accountancy |
| 33 | Thursday | 27.03.2025 | 039 | Sociology |
| 34 | Saturday | 29.03.2025 | 065, 083, 802 | Informatics Practices, Computer Science, Information Technology |
| 35 | Tuesday | 01.04.2025 | 027 | History |
| 36 | Wednesday | 02.04.2025 | 104, 10-5, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 120, 121, 123, 124, 125, 126, 189, 192, 193, 194, 195, 196, 197, 198 | Bengali, Tamil, Telugu, Sindhi, Marathi, Gujarati, Manipuri, Malayalam, Odia, Assamese, Kannada, Arabic, Tibetan, German, Russian, Persian, Nepali, Limboo, Lepcha, Telugu Telangana, Bodo, Tangkhul, Japanese, Bhutia, Spanish, Kashmiri, Mizo |
| 37 | Thursday | 03.04.2025 | 064 | Home Science |
| 38 | Friday | 04.04.2025 | 037 | Psychology |
TO KNOW MORE
For Official Website: click here
For Time Table: click here
For Practical & Projects Circulars: click here
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
Class 10 Board Paper Analysis 2022
CBSE Class 12 Computer Science Paper 2022 was conducted on June 13, 2022. The paper was theory-driven and easy, the questions required a basic understanding of the subject. The Class 12 Computer Science exam was of 35 marks and was conducted from 10:30 AM to 12:30 PM.
1. This question paper contains 13 questions.
2. The question paper was divided into 3 sections – A, B, and C.
3. Section A had 7 questions ( 1 to 7). Each question carries 2 marks.
4. Section B had 3 questions (8 to 10). Each question carries 3 marks.
5. Section C was of 3 questions (11 to 13). Each question carries 4 marks.
6. Internal Choice has been given for questions numbers 7, 8, and 12.
Major Highlights
1. The difficulty level of the CBSE Computer Science paper 2022: Easy and Well Balanced.
2. The question paper was easy and adhered to the pattern of the CBSE sample paper.
3. One or two questions were a bit tricky as they were based on conceptual understanding.
4. Students were able to finish the exam paper well within the time and should be able to score reasonably well.
5. Overall, the Computer Science exam was quite well-balanced and covered the syllabus adequately.
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
1. There will be two papers in the subject.
2. Paper I: Theory........... 3 hours....70 marks.
3. Paper II: Practical........ 3 hours....30 marks.
4. Paper I shall be of 3 hours duration and be divided into two parts.
5. Part I (20 marks): This part will consist of compulsory short answer questions, testing knowledge, application, and skills relating to the entire syllabus.
6. Part II (50 marks): This part will be divided into three Sections, A, B, and C.
7. Candidates will be required to answer two questions out of three from Section A (each carrying 10 marks) and two questions out of three from Section B (each carrying 10 marks) and two questions out of three from Section C (each carrying 5 marks).
8. Therefore, a total of six questions are to be answered in Part II.
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
KEY HIGHLIGHTS OF THE BOARD EXAM
| Particulars | Details |
| Exam Name | CBSE Class 12th Board Exam |
| Exam Conducted By | Central Board of Secondary Education (CBSE) |
| Exam Year | 2025 |
| Exam Starts From | 15 February 2025 |
| Exam Ends | 04 April 2025 |
| Students Appeared Last Year | Around 16 Lakh |
| Official Website | click here |
This Year exam will be conducted for the following subject codes & their subjects:
| SINO. | Subject Code | Subject |
| 1 | 066 | Entrepreneurship |
| 2 | 048 | Physical Education |
| 3 | 035, 036, 821, 804, 813, 844, 847 | Hindustani Music Mel. Ins., Hindustani Music Per. Ins., Multi-media Automotive, Healthcare Data Science Electronics & Hardware |
| 4 | 809, 824, 830, 842 | Design, Early Childhood Care & Education Food Production, Office Procedures & Practices |
| 5 | 817 | Typography & Computer Applications |
| 6 | 042 | Physics |
| 7 | 054, 833 | Business Studies, Business Administration |
| 8 | 029 | Geography, |
| 9 | 118, 822, 829, 843 | French, Taxation, Textile Design Artificial Intelligence |
| 10 |
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
KEY HIGHLIGHTS OF THE BOARD EXAM
| Particulars | Details |
| Exam Name | CBSE Class 12th Board Exam |
| Exam Conducted By | Central Board of Secondary Education (CBSE) |
| Exam Year | 2025 |
| Exam Starts From | 15 February 2025 |
| Exam Ends | 04 April 2025 |
| Students Appeared Last Year | Around 16 Lakh |
| Official Website | click here |
This Year exam will be conducted for the following subject codes & their subjects:
| SINO. | Subject Code | Subject |
| 1 | 066 | Entrepreneurship |
| 2 | 048 | Physical Education |
| 3 | 035, 036, 821, 804, 813, 844, 847 | Hindustani Music Mel. Ins., Hindustani Music Per. Ins., Multi-media Automotive, Healthcare Data Science Electronics & Hardware |
| 4 | 809, 824, 830, 842 | Design, Early Childhood Care & Education Food Production, Office Procedures & Practices |
| 5 | 817 | Typography & Computer Applications |
| 6 | 042 | Physics |
| 7 | 054, 833 | Business Studies, Business Administration |
| 8 | 029 | Geography, |
| 9 | 118, 822, 829, 843 | French, Taxation, Textile Design Artificial Intelligence |
| 10 | 043 | Chemistry |
| 11 | 807, 804, 828 | Financial Markets Management, Beauty & Wellness, Medical Diagnostics |
| 12 | 046, 057, 058, 059, 060, 061, 816, 823, 836 | Horticulture, Cost Accounting, Library & Information Science Bharatanatyam – Dance, Kuchipudi – Dance, Odissi – Dance, Manipuri – Dance, Kathakali – Dance Engineering Graphics |
| 13 | 074, 801 | Legal Studies, Retail |
| 14 | 076, 811 | National Cadet Corps (NCC), Banking |
| 15 | 808, 812 | Agriculture, Marketing |
| 16 | 837 | Fashion Studies |
| 17 | 835, 848 | Mass Media Studies, Design Thinking & Innovation |
| 18 | 041, 241 | Mathematics, Applied Mathematics |
| 19 | 806, 827, 831 | Tourism, Air-Conditioning & Refrigeration, Salesmanship |
| 20 | 001, 301 | English Elective, English Core |
| 21 | 841, 845 | Yoga, Physical Activity Trainer |
| 22 | 803 | Web Application |
| 23 | 002, 302 | Hindi Elective, Hindi Core |
| 24 | 003, 022, 031, 032, 033, 056, 303, 810, 814, 818, 819 | Urdu Core, Front Office Operations, Insurance, Geospatial Technology, Electrical Technology Carnatic Music Vocal, Carnatic Music Melodic Instruments, Carnatic Music Percussion Instruments, Kathak – Dance Urdu Elective, Sanskrit Elective |
| 25 | 049, 050, 051, 052 | Painting, Graphics, Sculpture, Applied Art (Commercial Art) |
| 26 | 030 | Economics |
| 27 | 034 | Hindustani Music Vocal |
| 28 | 045, 073, 188, 191, 820, 825, 826, 834 | Biotechnology, Knowledge Tradition & Practices of India, Bhoti, Kokborok, Electronic Technology, Food Nutrition & Dietetics |
| 29 | 028 | Political Science |
| 30 | 322 | Sanskrit Core |
| 31 | 044 | Biology |
| 32 | 055 | Accountancy |
| 33 | 039 | Sociology |
| 34 | 065, 083, 802 | Informatics Practices, Computer Science, Information Technology |
| 35 | 027 | History |
| 36 | 104, 10-5, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 120, 121, 123, 124, 125, 126, 189, 192, 193, 194, 195, 196, 197, 198 | Bengali, Tamil, Telugu, Sindhi, Marathi, Gujarati, Manipuri, Malayalam, Odia, Assamese, Kannada, Arabic, Tibetan, German, Russian, Persian, Nepali, Limboo, Lepcha, Telugu Telangana, Bodo, Tangkhul, Japanese, Bhutia, Spanish, Kashmiri, Mizo |
| 37 | 064 | Home Science |
| 38 | 037 | Psychology |
IMPORTANT INSTRUCTIONS
1. All students are required to reach at their exam centres by 9:30 AM in the morning sharp.
2. The practical exams/Internal Assesment/Projects are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
3. Maximum marks allotted to each subjects is 100 with marks distribution among theory, practical, project and Internal assessment components.
HOW TO CHECK TIME TABLE
Students who are planning to appear for the CBSE Class 12th exam can download their complete timetable by following these simple steps:
Step 1: Go to the official website of the Central Board of Secondary Education at www.cbse.gov.in
Step 2: On the homepage, find and click on the link for “CBSE Class 12th Time Table”
Step 3: A new page will open displaying the CBSE exam date sheet in PDF format.
Step 4: Carefully review the date sheet to get all the necessary details regarding the CBSE exam.
Step 5: Download and save the timetable. It is also recommended to take a printout for future reference.
TO KNOW MORE
For Official Website: click here
For Time Table: click here
For Practical & Projects Circulars: click here
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
KEY HIGHLIGHTS OF THE BOARD EXAM
| Particulars | Details |
| Exam Name | CBSE Class 12th Board Exam |
| Exam Conducted By | Central Board of Secondary Education (CBSE) |
| Exam Year | 2025 |
| Exam Starts From | 15 February 2025 |
| Exam Ends | 04 April 2025 |
| Students Appeared Last Year | Around 16 Lakh |
| Official Website | click here |
TIME TABLE
| SINO. | Day | Date | Subject Code | Subject |
| 1 | Saturday | 15.02.2025 | 066 | Entrepreneurship |
| 2 | Monday | 17.02.2025 | 048 | Physical Education |
| 3 | Tuesday | 18.02.2025 | 035, 036, 821, 804, 813, 844, 847 | Hindustani Music Mel. Ins., Hindustani Music Per. Ins., Multi-media Automotive, Healthcare Data Science Electronics & Hardware |
| 4 | Wednesday | 19.02.2025 | 809, 824, 830, 842 | Design, Early Childhood Care & Education Food Production, Office Procedures & Practices |
| 5 | Thursday | 20.02.2025 | 817 | Typography & Computer Applications |
| 6 | Friday | 21.02.2025 | 042 | Physics |
| 7 | Saturday | 22.02.2025 | 054, 833 | Business Studies, Business Administration |
| 8 | Monday | 24.02.2025 | 029 | Geography, |
| 9 | Tuesday | 25.02.2025 | 118, 822, 829, 843 | French, Taxation, Textile Design Artificial Intelligence |
| 10 | Thursday | < |
CBSE EXAM LATEST UPDATE
The Class 11 exams depend on the schools, as they decide when to conduct the exams. Usually, the Class 11 exams are held a few months before the final board exams. This gives you the opportunity to prepare for the final board exams and also mentally prepare for them. Therefore, it is better to contact your school regarding the Class 11 exams, and also take advantage of the complete information provided here for the final board exam.
Central Board of Secondary Education (CBSE) has announced class 12 Board exams date. This year class 12th board exam will be started from 15 February 2025 and will last upto 04 April 2025, it will take around 49 days to complete the class 12th board exam. The first exam will be held on 15 February 2025 for Entrepreneurship (Including Vocational Students) subject and the last exam will be held on 04 April 2025 for Psychology subject. The practical exams/Internal Assesment/Projects & the board's annual theory examinations are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
KEY HIGHLIGHTS OF THE BOARD EXAM
| Particulars | Details |
| Exam Name | CBSE Class 12th Board Exam |
| Exam Conducted By | Central Board of Secondary Education (CBSE) |
| Exam Year | 2025 |
| Exam Starts From | 15 February 2025 |
| Exam Ends | 04 April 2025 |
| Students Appeared Last Year | Around 16 Lakh |
| Official Website | click here |
TIME TABLE
| SINO. | Day | Date | Subject Code | Subject |
| 1 | Saturday | 15.02.2025 | 066 | Entrepreneurship |
| 2 | Monday | 17.02.2025 | 048 | Physical Education |
| 3 | Tuesday | 18.02.2025 | 035, 036, 821, 804, 813, 844, 847 | Hindustani Music Mel. Ins., Hindustani Music Per. Ins., Multi-media Automotive, Healthcare Data Science Electronics & Hardware |
| 4 | Wednesday | 19.02.2025 | 809, 824, 830, 842 | Design, Early Childhood Care & Education Food Production, Office Procedures & Practices |
| 5 | Thursday | 20.02.2025 | 817 | Typography & Computer Applications |
| 6 | Friday | 21.02.2025 | 042 | Physics |
| 7 | Saturday | 22.02.2025 | 054, 833 | Business Studies, Business Administration |
| 8 | Monday | 24.02.2025 | 029 | Geography, |
| 9 | Tuesday | 25.02.2025 | 118, 822, 829, 843 | French, Taxation, Textile Design Artificial Intelligence |
| 10 | Thursday | 27.02.2025 | 043 | Chemistry |
| 11 | Friday | 28.02.2025 | 807, 804, 828 | Financial Markets Management, Beauty & Wellness, Medical Diagnostics |
| 12 | Saturday | 1.03.2025 | 046, 057, 058, 059, 060, 061, 816, 823, 836 | Horticulture, Cost Accounting, Library & Information Science Bharatanatyam – Dance, Kuchipudi – Dance, Odissi – Dance, Manipuri – Dance, Kathakali – Dance Engineering Graphics |
| 13 | Monday | 3.03.2025 | 074, 801 | Legal Studies, Retail |
| 14 | Tuesday | 4.03.2025 | 076, 811 | National Cadet Corps (NCC), Banking |
| 15 | Wednesday | 5.03.2025 | 808, 812 | Agriculture, Marketing |
| 16 | Thursday | 6.03.2025 | 837 | Fashion Studies |
| 17 | Friday | 7.03.2025 | 835, 848 | Mass Media Studies, Design Thinking & Innovation |
| 18 | Saturday | 8.03.2025 | 041, 241 | Mathematics, Applied Mathematics |
| 19 | Monday | 10.03.2025 | 806, 827, 831 | Tourism, Air-Conditioning & Refrigeration, Salesmanship |
| 20 | Tuesday | 11.03.2025 | 001, 301 | English Elective, English Core |
| 21 | Wednesday | 12.03.2025 | 841, 845 | Yoga, Physical Activity Trainer |
| 22 | Thursday | 13.03.2025 | 803 | Web Application |
| 23 | Saturday | 15.03.2025 | 002, 302 | Hindi Elective, Hindi Core |
| 24 | Monday | 17.03.2025 | 003, 022, 031, 032, 033, 056, 303, 810, 814, 818, 819 | Urdu Core, Front Office Operations, Insurance, Geospatial Technology, Electrical Technology Carnatic Music Vocal, Carnatic Music Melodic Instruments, Carnatic Music Percussion Instruments, Kathak – Dance Urdu Elective, Sanskrit Elective |
| 25 | Tuesday | 18.03.2025 | 049, 050, 051, 052 | Painting, Graphics, Sculpture, Applied Art (Commercial Art) |
| 26 | Wednesday | 19.03.2025 | 030 | Economics |
| 27 | Thursday | 20.03.2025 | 034 | Hindustani Music Vocal |
| 28 | Friday | 21.03.2025 | 045, 073, 188, 191, 820, 825, 826, 834 | Biotechnology, Knowledge Tradition & Practices of India, Bhoti, Kokborok, Electronic Technology, Food Nutrition & Dietetics |
| 29 | Saturday | 22.03.2025 | 028 | Political Science |
| 30 | Monday | 24.03.2025 | 322 | Sanskrit Core |
| 31 | Tuesday | 25.03.2025 | 044 | Biology |
| 32 | Wednesday | 26.03.2025 | 055 | Accountancy |
| 33 | Thursday | 27.03.2025 | 039 | Sociology |
| 34 | Saturday | 29.03.2025 | 065, 083, 802 | Informatics Practices, Computer Science, Information Technology |
| 35 | Tuesday | 01.04.2025 | 027 | History |
| 36 | Wednesday | 02.04.2025 | 104, 10-5, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 120, 121, 123, 124, 125, 126, 189, 192, 193, 194, 195, 196, 197, 198 | Bengali, Tamil, Telugu, Sindhi, Marathi, Gujarati, Manipuri, Malayalam, Odia, Assamese, Kannada, Arabic, Tibetan, German, Russian, Persian, Nepali, Limboo, Lepcha, Telugu Telangana, Bodo, Tangkhul, Japanese, Bhutia, Spanish, Kashmiri, Mizo |
| 37 | Thursday | 03.04.2025 | 064 | Home Science |
| 38 | Friday | 04.04.2025 | 037 | Psychology |
IMPORTANT INSTRUCTIONS
1. All students are required to reach at their exam centres by 9:30 AM in the morning sharp.
2. The practical exams/Internal Assesment/Projects are scheduled to start w.e.f 01th January 2025 and 15th February 2025.
3. Maximum marks allotted to each subjects is 100 with marks distribution among theory, practical, project and Internal assessment components.
HOW TO CHECK TIME TABLE
Students who are planning to appear for the CBSE Class 12th exam can download their complete timetable by following these simple steps:
Step 1: Go to the official website of the Central Board of Secondary Education at www.cbse.gov.in
Step 2: On the homepage, find and click on the link for “CBSE Class 12th Time Table”
Step 3: A new page will open displaying the CBSE exam date sheet in PDF format.
Step 4: Carefully review the date sheet to get all the necessary details regarding the CBSE exam.
Step 5: Download and save the timetable. It is also recommended to take a printout for future reference.
TO KNOW MORE
For Official Website: click here
For Time Table: click here
For Practical & Projects Circulars: click here
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English
The Central Board of Secondary Education is a national level board of education in India for public and private schools, controlled and managed by the Government of India. Complete details about the CBSE board are available in our school section.
The National Council of Educational Research and Training (NCERT) is a government organization that has been set up to assist in the qualitative improvement of school education in India. To know more about the NCERT, you can visit our CBSE Board section.
The candidates must have passed Class X from a recognized educational board. The candidate should have a minimum attendance 75%. All the information related to the eligibility of CBSE Board Class 11 is available in the above eligibility tab.
Yes, On NCERT website www.ncert.nic.in, you can access the Class 11 Computer Science books but they did not provide you the solutions. You can go to the textbook section above to see the CBSE Board Class 11 Computer Science Textbook and its solution.
The CBSE class 11 Computer Science syllabus covers various advanced topics like Python Programming, Computer Systems and Organisation, Society, Law, and Ethics etc. By visiting the syllabus tab which is given above, you can see the important topics of CBSE Board Class 11 Computer Science from which most of the questions are asked in the exam.
CBSE Class 11 Computer Science consist Theory (70 Marks) and Practical (30 Marks). The time duration of Theory/Practical exam is 3 hours. By clicking on the format button given above, you can get all the information and updates related to the format of CBSE Board Class 11 Computer Science.
You can get CBSE Class 11 Computer Science Notes by visiting our notes section which is given above.
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