CBSE Class 10 Mathematics Polynomials Worksheet
Read and download free pdf of CBSE Class 10 Mathematics Polynomials Worksheet Set A. Students and teachers of Class 10 Polynomials can get free printable Worksheets for Class 10 Polynomials in PDF format prepared as per the latest syllabus and examination pattern in your schools. Standard 10 students should practice questions and answers given here for Polynomials in Grade 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 Polynomials Worksheets prepared as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems provided here with solutions on daily basis to get more score in school exams and tests
Q1. The zeroes of the polynomial 3x2 + 11x – 4 are
(a)1/3 ,-4 (b)-1/3 , 4 (c) 1/3 , 4 (d) -1/3 , -4
Q2. If one of the zeroes of
(k-1)x2+kx -3 is -3 , then the value of k is
(a) -1/2 (b) 1/2 (c) -2 (d) 2
Q3. If x4 -2x3-8x2+mx -5 is exactly divisible by x+ 3 , then m is equal to
(a) -50/3 (b) 50/3 (c) 58/3 (d) -58/3
Q4. The product and the sum of zeroes of 2x2-2√2 x +1 are respectively
(a) 1/2 , -√2 (b) -1/2 , √2 (c) 1/2 , √2 (d) √2 , 1/2
Q5. If p and 1/p are the zeroes 6x2 +11x – (k-2) , then the value of k is
(a) -4 (b) -6 (c) 6 (d) 4
Q6. If p and q are the zeroes of 2x2+3x + 5 , then the value of 1/p + 1/q is
(a) -2/3 (b) 2/5 (c) 3/5 (d) -3/5
Q7. If p and q are the zeroes of 2x2+7x-3 , then the value of p2+ q2 is
(a) 49/4 (b) 37/4 (c) 61/4 (d) 61/2
Q8. A quadratic polynomial whose zeroes are 2 and -3/2 is
(a) 2x2-4x-3 (b) 2x2+x-6 (c) 2x2-x-6 (d) 2x2-2x-6
Q9. The number of polynomials having zeroes as -2 and 5 is
(a) 1 (b) 2 (c) 3 (d) more than 3
Q10. If the sum of the zeroes of 2x3-kx2-8x-12 is -3/2 , then the value of k is
(a) 3 (b) -3 (c) 1/3 (d) -1/3
Q11. If one of the zeroes of x3-7x+6 is 2 , then the product of the other two zeroes is
(a) 2 (b) -2 (c) 3 (d) -3
Q12. The quadratic polynomial with sum -15 and one of the zeroes is -7
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Q13 The zeroes of x2+99x + 127 are
(a) both positive (b)both negative (c) both equal (d) one positive and one negative
Q14. If 2 is a zero of both polynomials 3x2+ax – 14 and 2x3+bx2+x -2 , then the value of a-2b is
(a) -1 (b) 5 (c) 9 (d) -9
Q15. A quadratic polynomial whose product and sum of zeroes are -1/2 and -1/12 respectively is
(a) 6x 2 + x - 12 (b) 6x2 - x- 12 (c) 12x2 + x- 12 (d) 12x2 - x - 12
