CBSE 12th Maths (Applied) Term 1 Sample Paper 2021-22 for upcoming CBSE Maths board exam 2021-22 is available here for download in PDF format. Link to download other important resources for the preparation of upcoming Term 1 CBSE 12th Maths board exam 2021-22 is also available here.
CBSE 12th Maths Board Exam 2021-22 (Term 1): Important MCQs, Sample Paper, Syllabus
CBSE Class 12 Syllabus 2021-22 (New): Term 1 & 2 (Combined) All Subjects - Science, Commerce, Arts!
CBSE 12th Maths (Applied) Term 1 Sample Paper: 2021-22
Question: The value of 5 ʘ8 11, where ⨀ is multiplication modulo is
(a) -1
(b) 0
(c) 7
(d) 9
Answer:
(c)
For two distinct positive numbers 𝑥 𝑎𝑛𝑑 𝑦
(𝑎) 𝑥 + 𝑦 > 2√𝑥𝑦 (b) (𝑥+𝑦)/2 > 𝑥𝑦 (c) √𝑥𝑦 > (𝑥+𝑦)/2 (d) (2𝑥𝑦)/(𝑥+𝑦) > √𝑥𝑦
Answer: (a)
Question: A person can row in still water at the rate of 8 km/h. If it takes him thrice as long to row upstream as to row downstream then the speed of the stream is:
(a) 2 km/h (b) 3 km/h (c) 4 km/h (d) 6 km/h
Answer:
(c)
Question: If 𝑥 ≡ −4 (𝑚𝑜𝑑 3), then a solution for 𝑥 is:
(a) -2
(b) 12
(c)19
(d) 35
Answer:
(d)
Question: If A is a square matrix of order 3 and |𝐴| = −2, then |𝑎𝑑𝑗(𝐴)| is equal to
(a) -8 (b) -2 (c) 0 (d) 4
Answer: (d)
Question: If two square matrices A and B are such that |𝐴𝐵| = 12 and |𝐵| = −4, then value of
|𝐴| is:
(a) 8 (b) -8 (c) -3 (d)16
Answer: (c)
Question: If solving a system of linear equations in 3 variables by Cramer’s rule, we get
∆= 0 and at least one of ∆𝑥, ∆𝑦, ∆𝑧 is non-zero then the system of linear equations has
(a) no solution
(b) unique solution
(c) infinitely many solutions
(d) trivial solution
Answer: (a)
Question: The total cost function is given by 𝐶(𝑥) = 𝑥2 + 30𝑥 + 1500 .The marginal cost when 10 units are produced is:
(a) ₹ 20 (b) ₹ 30 (c) ₹ 50 (d)₹ 70
Answer: (c)
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For rest of the questions & answers, download the PDF of sample paper and marking scheme from the links given below
Download CBSE Class 12 Maths (Applied) Sample Paper 2021-22 (Term 1)
Download CBSE Class 12 Maths (Applied) Marking Scheme 2021-22 (Term 1)
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