CBSE Board Exam Sample Papers for Term 2 2021-22 The Central Board of Secondary Education has published mathematics on its official website, cbseacademic.nic.in. Sample papers and a PDF of the grading scheme can be obtained for free at the conclusion of the article.
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CBSE Term 2 Class 12 Math Sample Paper : Pattern
The candidates sitting for the exam would be allowed only two hours to attempt the entire paper.
The paper would be of 40 marks and would be checked stepwise, with marks for each step.
There would be three sections in the paper with the last one being a case study. The examples have been shared below. The sections would stand for:
1. Section - A would have 6 short answer type (SA1) questions of 2 marks each.
2. Section – B is expected to have 4 short answer type (SA2) questions of 3 marks each.
3. Section - C would be having 4 long answer type questions (LA) of 4 marks each.
The candidates would be provided with internal choice and the case study would be having two subparts with 2 marks for each question.
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CBSE Term 2 Class 12 Maths Sample Paper:
Q1. Case:
An insurance company believes that people can be divided into two classes: those who are accident-prone and those who are not. The company’s statistics show that an accident-prone person will have an accident at some time within a fixed one-year period with a probability 0.6, whereas this probability is 0.2 for a person who is not accident-prone. The company knows that 20 per cent of the population is accident-prone.
Answer these based on the information provided.
(i)What is the probability that a new policyholder will have an accident within a year of purchasing a policy?
(ii)Suppose that a new policyholder has an accident within a year of purchasing a policy. What is the probability that he or she is accident-prone?
Ans:
Solution: Let E1 = The policyholder is accident-prone.
E2 = The policyholder is not accident-prone.
E = The new policyholder has an accident within a year of purchasing a policy.
Q3.
Solution
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To find more such questions the candidates of Class 12th Term 2 CBSE Board exams can click the links shared below and download the complete CBSE 12TH Math sample question paper along with the marking scheme-
CBSE Maths Term 2 Sample Paper PDF Free Download
CBSE Maths Term 2 Marking Scheme and Answers PDF Free Download
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