CBSE Class 10th Exam Date:01 Jan' 26 - 14 Feb' 26
The Central Board of Secondary Education (CBSE) follows the NCERT books, and the lab manuals for class 11 are also published by NCERT. The CBSE Class 11 Maths lab manual 2026 includes the activities and practicals which the students need to perform during their academic cycle. These practicals are done under the guidance of the respective teachers. During the practical exam conducted by the schools, the students will be assessed based on their practical skills and knowledge. To perform well and understand the practicals, students can download the CBSE Class 11 Maths lab manual 2026 PDFs available on the official website of NCERT, at ncert.nic.in.
The students can download the CBSE Class 11 Maths lab manual 2026 PDF from the link mentioned in the table given below.
Activity | PDF links |
Activities 1 to 10 | |
Activities 11 to 20 | |
Activities 21 to 33 |
The CBSE Class 11 Mathematics lab manual 2026 is a detailed book that includes the detailed procedure, objective, materials required, method of constructions, and the demonstration of the activities and practicals.
Students who want to download the CBSE Class 11 Maths Lab Manual 2026 can visit the official website of NCERT and follow the instructions mentioned below.
Visit the official website of NCERT at ncert.nic.in.
On the homepage, students will find the ‘Publication’ section on the menu bar.
Click on the publication option and find the link for ‘Laboratory Manuals’.

Now, select the class and subject.
Download the PDF and print it for future reference.
Objective: To find the number of subsets of a given set and verify that if a set has n elements, then the total number of subsets is 2^n.
Materials required: Paper, different coloured pencils.
Method of construction:
Take the empty set (say) A0, which has no element.
Take a set (say) A1 which has one element (say) a1.
Take a set (say) A2 which has two elements (say) a1 and a2.
Take a set (say) A3 which has three elements (say) a1, a2 and a3.


Observation:
The number of subsets of A0 is __________ = 2
The number of subsets of A1 is __________ = 2
The number of subsets of A2 is __________ = 2
The number of subsets of A3 is __________ = 2
The number of subsets of A10 is = 2 6.
The number of subsets of An is = 2
Application: The activity can be used for calculating the number of subsets of a given set.
The lab manual for the CBSE Class 11 Maths practical exam has several features, and here are some important things the students need to know.
The students get the opportunity to understand the abstract ideas through the objectives of the activities.
The concepts of relations and functions can be easily understood by making working models and by making arrow diagrams using wires.
To understand the concept of function and its inverse function, the students need to draw their graphs using mathematical instruments and using the concept of image about the line y = x, which can be done only in the laboratory.
Working in the laboratory, the teachers can encourage the students to discuss with others and participate in the activities.
By performing lab activities, students can thoroughly understand the three-dimensional concepts using the 3-D models.
Frequently Asked Questions (FAQs)
Yes, the CBSE Class 11 Maths lab manual is available on the official website of NCERT, at ncert.nic.in.
There are a total of 33 activities in the mathematics lab manual for class 11.
On Question asked by student community
Hi! If you’re looking for the Class 11 English half yearly question paper for 2025-26 (CBSE board), you’ll find the right resource once you check the link provided from Careers360. Solving previous or sample papers is a smart way to prepare, as it helps you understand the question types, marking scheme, and important topics. This practice will boost your confidence and help you manage your time well in the actual exam.
https://school.careers360.com/boards/cbse/cbse-class-11-half-yearly-sample-papers-2025-26
Hi dear candidate,
Could you please specify us the board of education for which you need the half yearly question papers of class X so that we can help you further.
Below are few links which may help you and it has all the subjects with English as well:
CBSE Class 10 Half Yearly Exam Question Paper 2025-26 with Answer Key & Analysis
ICSE Class 10 Half Yearly Sample Papers 2025-26 PDF (All Subjects)
BEST REGARDS
Hi dear candidate,
Can you please specify the board of education or state for which you need to know the exam pattern and syllabus so that we can guide you accordingly.
Since, most of the boards uses NCERT as base syllabus, you can refer to the link below:
NCERT Syllabus for Class 10 – All Subjects PDF Download 2025-26
Exam pattern:
CBSE 10th New Exam Pattern 2026- Marking Scheme, Subject-Wise Exam Pattern
BEST REGARDS
The CBSE Class 10th Board Exams for the 2026 session will follow the revised curriculum, emphasizing competency-based questions.
Conducting Body: Central Board of Secondary Education (CBSE).
Exam Period: The main theory exams are typically held between February and April 2026.
Grading: Based on marks in five main subjects plus internal assessment marks (often 20 marks per subject) provided by the school.
Passing Criteria: You must achieve at least 33% overall in each subject (theory + practical/internal assessment combined) to be declared pass.
The most crucial element of your preparation is understanding the exam structure:
Syllabus: Strictly adhere to the rationalized syllabus released by CBSE for the 2025-26 academic year.
Practice: Your primary resource should be the latest sample papers and previous year question papers. These accurately reflect the format and types of competency questions being asked.
For the most comprehensive and official announcements, including the detailed time table and access to crucial practice materials, always check the official board updates, as tracked by Careers360: https://school.careers360.com/exams/cbse-class-10th .
HELLO,
If you want admission to 9th grade under the CBSE board in Andhra Pradesh , visit nearby CBSE affiliated schools during the admission period that is generally from January to April or you can check the official websites of the schools in which you are interested for admission if they are accepting the admissions now .
After deciding the school and getting information about admission deadline from the school you can fill out the admission form with documents submission like your previous report card , transfer certificate and birth certificate , they make take entrance test or interview to confirm your admission
To know more visit :- https://school.careers360.com/schools/cbse-schools-in-andhra-pradesh
Hope this Helps!
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