Read and download free pdf of CBSE Class 10 Mathematics Polynomials Worksheet Set E. Students and teachers of Class 10 Mathematics can get free printable Worksheets for Class 10 Mathematics Chapter 2 Polynomials in PDF format prepared as per the latest syllabus and examination pattern in your schools. Class 10 students should practice questions and answers given here for Mathematics in Class 10 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 10 Mathematics Worksheets prepared by teachers as per the latest Mathematics books and syllabus issued this academic year and solve important problems with solutions on daily basis to get more score in school exams and tests
Worksheet for Class 10 Mathematics Chapter 2 Polynomials
Class 10 Mathematics students should refer to the following printable worksheet in Pdf for Chapter 2 Polynomials in Class 10. This test paper with questions and answers for Class 10 will be very useful for exams and help you to score good marks
Class 10 Mathematics Worksheet for Chapter 2 Polynomials
Multiple Choice Questions
Question. Sum of the zeroes of the polynomial x2 + 7x + 10 are
(a) 7
(b) – 7
(c) 10
(d) – 10
Answer : B
Question. Quadratic polynomial having zeroes a and b is
(a) x2 – (ab)x + (a + b)
(b) x2 – (a + b)x + ab
(c) x2 − (a/b) x + ab
(d) None of these
Answer : B
Question. If one zero of the quadratic polynomial x2 – 5x – 6 is 6, then other zero is
(a) 0
(b) 1
(c) –1
(d) 2
Answer : C
Question. If the sum of the zeroes of the quadratic polynomial 3x2 – kx + 6 is 3, then the value of k is
(a) 3
(b) 6
(c) 9
(d) 0
Answer : C
Question. A teacher asked 10 of his students to write a polynomial in one variable on a paper and then to handover the paper. The following were the answers given by the students:
2x + 3, 3x2 + 7x + 2, 4x3 + 3x2 + 2, x3 + √3x + 7, 7x + √7 , 5x3 – 7x + 2, 2x2 + 3 – 5/x, 5x – 1/2, ax3 + bx2 + cx + d, x + 1/x
How many of the above ten, are not polynomials?
(a) 1
(b) 2
(c) 3
(d) 4
Answer : C
Question. How many of the above ten (in question 12), are quadratic polynomials?
(a) 0
(b) 1
(c) 2
(d) 3
Answer : B
Question. A quadratic polynomial, whose sum of zeroes is 2 and product is –8 is
(a) x2 – 3x – 3
(b) x2 + 2x + 8
(c) x2 + 3x + 3
(d) x2 – 2x – 8
Answer : D
Question. The zeores of the quadratic polynomial 6x2 – 3 – 7x are
(a) 3/2, -1/3
(b) 2/3, –3
(c) 3/5, -3/7
(d) None of these
Answer : A
Question. Which of the following is not the graph of a quadratic polynomial?
Answer : D
Question. The value of p, for which (–4) is a zero of the polynomial x2 – 2x – (7p + 3) is
(a) 0
(b) 2
(c) 3
(d) None of these
Answer : C
Question. The zeroes of the quadratic polynomial 4x2 – 4x – 3 are
(a) 3/2, -1/3
(b) 3/2, -1/2
(c) 2/5, -2/5
(d) None of these
Answer : B
Question. What number should be added to the polynomial x2 – 5x + 4, so that 3 is the zero of the polynomial?
(a) 0
(b) 1
(c) 2
(d) 3
Answer : C
Question. A quadratic polynomial, the sum and product of whose zeroes and (–3) and 2 respectively is
(a) x2 + 3x + 2
(b) x2 – 3x + 2
(c) x2 + 3x – 2
(d) None of these
Answer : A
Question. A quadratic polynomial whose zeroes are 5 − 3 2 and 5 + 3 2 is
(a) x2 – 10x + 7
(b) x2 + 10x + 7
(c) x2 – 5x + 9
(d) x2 + 5x – 9
Answer : A
Question. If 2 is a zero of the polynomial ax2 – 2x, then the value of ‘a’ is
(a) 3
(b) 1
(c) 2
(d) 5
Answer : B
Question. The quadratic polynomial, the sum of whose zeroes is –5 and their product is 6, is
(a) x2 + 5x + 6
(b) x2 – 5x + 6
(c) x2 – 5x – 6
(d) –x2 + 5x + 6
Answer : A
Question. The zeroes of the quadratic polynomial x2 + 7x + 10 are
(a) –2, –5
(b) 2, 5
(c) –3, –8
(d) 3, 8
Answer : A
Question. For what value of k, (– 4) is a zero of p(x) = x2 – x – (2k – 2)?
(a) 8
(b) 11
(c) 13
(d) 15
Answer : B
B. Assertion-Reason Type Questions
In the following questions, a statement of assertion (A) is followed by a statement reason (R). Choose the correct choice as:
(a) Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
(b) Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
(c) Assertion (A) is true but reason (R) is false.
(d) Assertion (A) is false but reason (R) is true.
Question. Assertion (A): x2 + 4x + 5 has two zeroes.
Reason (R): A quadratic polynomial can have at the most two zeroes.
Answer : D
Question. Assertion (A): A quadratic polynomial whose zeroes are 5 + √2 and 5 – √2 is x2 – 10 x + 23.
Reason (R): If a and b are zeroes of the quadratic polynomial p(x), then p(x) = x2 – (a + b) x + ab.
Answer : A
Question. Assertion (A): If one zero of polynomial p(x) = (k2 + 4)x2 + 13x + 4k is reciprocal of each other, then k = 2.
Reason (R): If (x – a) is a factor of p(x), then p(a) = 0, i.e. a is a zero of p(x).
Answer : B
Question. Assertion (A): If both zeroes of the quadratic polynomial x2 –2kx + 2 are equal in magnitude but opposite in sign, then value of k is 1/2.
Reason (R): Sum of zeroes of a quadratic polynomial ax2 + bx + c is − b/a
Answer : D
Please click the below link to access CBSE Class 10 Maths Worksheet - Polynomials (4)
CBSE Class 10 Mathematics Surface Area And Volume Worksheet |
Worksheet for CBSE Mathematics Class 10 Chapter 2 Polynomials
We hope students liked the above worksheet for Chapter 2 Polynomials designed as per the latest syllabus for Class 10 Mathematics released by CBSE. Students of Class 10 should download in Pdf format and practice the questions and solutions given in the above worksheet for Class 10 Mathematics on a daily basis. All the latest worksheets with answers have been developed for Mathematics by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their class tests and examinations. Expert teachers of studiestoday have referred to the NCERT book for Class 10 Mathematics to develop the Mathematics Class 10 worksheet. After solving the questions given in the worksheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 10 Mathematics designed by our teachers. We have also provided a lot of MCQ questions for Class 10 Mathematics in the worksheet so that you can solve questions relating to all topics given in each chapter.
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