Cbse Class 11 Bst Book Pdf

[Mertie Oldow]

TheCentral Board of Secondary Education (CBSE) conducts CBSE Class 12 exams every year in pen and paper mode for students studying in Class 12. Those who clear their Class 11 exams from any recognized board of education and have studied for a year in Class 12 are eligible to sit for CBSE 12th board examinations. Students are required to pay the examination fees to register for these exams.

CBSE will likely release the CBSE 12th date sheet 2025 in December 2024. The Board is expected to conduct the CBSE 12th exams 2025 between February 15 and April 3, 2025 in pen and paper format. The CBSE Class 12 date sheet 2025 will mention the exam dates, days, and timings for all the subjects along with certain guidelines for students to follow. CBSE class 12 exam date sheet is released online in PDF format.

The Board released the CBSE board Class 12 syllabus 2025 and exam pattern on the official website. As per reports, more MCQs are to be asked, and weightage for short and long-answer questions is to be reduced. The CBSE class 12th syllabus 2025 mentions all the topics and chapters to be covered while preparing for the exam. The CBSE 12th exam pattern 2025 states the marking scheme followed in the exam, the duration of papers, the different types of questions asked, and much more. Students can click on the Science, Commerce, and Arts stream tabs above to check the detailed CBSE syllabus class 12 and exam pattern for different subjects.

Sleep early and wake up early in the morning, have a proper breakfast, and then sit to study. Do not stay up late at night. Take out an hour or two to relax and not think about the exams during the day. Read, sleep, play, or do whatever you think diverts your attention away from exams.

Constructively exercise your brain, and do not burden it with a lot of thoughts. Set realistic targets for the day. Do not try and study everything in a single day. Try taking it slow and apportion the revision accordingly. Of the 5 or 6 subjects, pick up 2 or a maximum of 3 subjects and pick up a topic or two from each and go into the depths of the topics, instead of skimming 8-10 topics.

Plan the day well. Do not have all easy subjects/topics in a day or do not overburden with topics that you find difficult. To maximize the output, start with a light subject for an hour or so, and then take up a heavy subject or a topic.

Exercise and meditation help improve concentration. Meditation strengthens the mind, it comes under control and is able to provide effective guidance to the physical body to effectively execute all its projects. Psychological Exercises are a powerful way of improving concentration and improving mental strength. During exam time, the aim of a student should be to perform to the best of his/her abilities and also concentrate on keeping themselves healthy, and relaxation exercises will help him/her do that.

CBSE will release the CBSE 12th admit card 2025 in February 2025. Schools will need to download the admit cards for all students and get them signed by the principal. Students need to collect their CBSE admit card 2025 from their schools respectively and carry it on all exam days. No student will be allowed to write the exam without it. The CBSE 12th admit card mentions the exam dates, days, timings, along with the student details.

The Central Board of Secondary Education (CBSE) is a national level board of education in India for public and private schools, controlled and managed by the Government of India. Established in 1929 by a resolution of the government, the Board was an experiment towards inter-state integration and cooperation in the sphere of secondary education. There are more than 27,000 schools in India and 240 schools in 28 foreign countries affiliated to the CBSE. All schools affiliated to CBSE follow the NCERT curriculum especially from class 9 to 12. The current Chairperson of CBSE is Rahul Singh, IAS.[3]

The constitution of the Board was amended in 1952 to give its present name, the Central Board of Secondary Education. The Board was reconstituted on 1 July 1962 so as to make its services available to students and various educational institutions in the entire country.[4]

The first education board to be set up in India was the Uttar Pradesh Board of High School and Intermediate Education in 1921, which was under jurisdiction of Rajputana, Central India and Gwalior. In 1929, the government of India set up a joint Board named Board of High School and Intermediate Education. This included Ajmer, Merwara, Central India, and Gwalior. Later it was confined to Ajmer, Bhopal and Vindhya Pradesh. In 1952, it became the Central Board of Secondary Education.[5]

CBSE affiliates all Kendriya Vidyalayas, all Jawahar Navodaya Vidyalayas, private schools, and most of the schools approved by central government of India.All State Government schools in Delhi are affiliated with CBSE. There are 1,138 Kendriya Vidyalayas, 3,011 Government Schools, 16,741 Independent Schools, 595 Jawahar Novodaya Vidyalayas and 14 Central Tibetan Schools.[7]

CBSE conducts the final examinations for Class 10 and Class 12 every year in the month of March. The results are announced by the end of May.[8] The board earlier conducted the AIEEE Examination for admission to undergraduate courses in engineering and architecture in colleges across India, however the AIEEE exam was merged with the IIT-Joint Entrance Exam (JEE) in 2013. The common examination is now called JEE (Main) and is henceforth conducted by National Testing Agency.

CBSE also conducted AIPMT (All India Pre Medical Test) for admission to major medical colleges in India. In 2014, the conduct of the National Eligibility Test for grant of junior research fellowship and eligibility for assistant professor in institutions of higher learning was outsourced to CBSE.[9]

Apart from these tests, CBSE also conducts the Central Teacher Eligibility Test and the Class X optional proficiency test.[9]With the addition of NET in 2014, the CBSE had become the largest exam conducting body in the world.[9][10]

For promotion from Secondary level (Class IX-X) to Senior Secondary level (Class XI-XII), a student must obtain, for all subjects (or best 5 if 6 subjects are taken), 33% overall, without any minimum theory mark requirement. Originally, the passing criteria were set such that a student had to get 33% in both the theory and practical components. However, an exemption was initially granted for students writing the exam in 2018 as they went through the old CCE system in the previous year.[12] However, CBSE later extended this relief for students writing the exam from 2019 and later as well.[13] Students who do not manage to pass up to two subjects can write the compartment in those subjects in July. Those who fail the compartment, or fail in three subjects or more, must rewrite all the subjects taken in the next year.

For class 12 students the promotion criteria are 33% overall, with 33% in both theory and practical examinations (if applicable). Students who do not manage to pass in exactly one subject can write the compartment for that subject in July. Those who fail the compartment, or those who fail in two subjects or more, must rewrite all the subjects taken in the next year.

For the Class 10 and Class 12 exams, CBSE (along with the marks obtained) includes the positional grade obtained by the student, which is dependent on the average performance of the students in that subject. Consequently, the cutoffs required to obtain a particular grade vary every year.

It is the practice adopted by CBSE of "tweaking" candidates' marks to account for paper difficulties and variations. This has been criticized in the past for inflating students' marks in a hyper-competitive society where even one mark counts,[18] and CBSE is in the process of ending it.[when?] In 2017, CBSE informed that it would end moderation entirely, but its decision was challenged by a court case at the Delhi High Court, which ruled that moderation should continue for that year.[19]

With the exception of 2018, moderation was applied to account for variations in region sets (as then students in different regions would be answering different question papers). In 2018, when everyone around the world answered the same questions,[20] this practice was renamed as standardisation, with the CBSE gradually phasing out the practice with the reduction on subjects which were given the offset.

The total mark obtained by a student through moderation cannot exceed 95; if so, it is capped at 95 unless the student's actual mark is 96 or more. This is the reason a mark of 95 is relatively common for such subjects, and why it is much tougher to get 96 than to get a 95.

Moderation was also applied in the infamous CBSE Class 12 mathematics papers of 2015 and 2016, wherein the paper created a huge furore as students and teachers complained that the paper was too tough.[22] Despite a reportedly heavy offset of +16 (+15 for Delhi),[23] students' marks reduced (especially for 2016), as while the A1 cutoff was stable (90), the A2 cutoff reduced to 77, with other grades also experiencing a dip in cutoff.

Moderation can also take the form of giving grace marks to enable students who have scored near the pass mark to pass. This is the reason marks between 25 and 33 are unheard of in subjects like Mathematics, and also explains why the difference between D1 and D2 cutoff is sometimes very small.

For many core subjects, the number of internal choices (wherein students pick one to answer out of two) were increased.[26]The English (Core) paper of Class 12 was modified in a bid to make it less 'speedy'.[27]

The Central Board of Secondary Education (CBSE) will now conduct two separate examinations for Mathematics in class 10 board examination starting from 2020 session. The current Mathematics exam is termed as Mathematics (Standard), and an easier version of Mathematics has been introduced, called as Mathematics (Basic). Students taking the latter version may not study Mathematics to any further level.

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