Polynomials MCQ Questions Class 10 Maths Chapter 2
NCERT MCQ Questions for Class 10 Maths Chapter 2 Polynomials. Polynomials MCQ Questions with Answers from Class 10 Maths.
Polynomials MCQ Questions Class 10 Maths Chapter 2
Polynomials Multiple Choice Questions with Answers Class 10 Maths Chapter 2 PDF is available.
(1) The coefficient of x3 in the polynomial X2 – 2x +3=0 is
a) 1
b) -2
c) +3
d) 0
Ans: d) 0
(2) The highest power of the variable in a polynomial is called as the
a) Power of polynomial
b) Constant of polynomial
c) Degree of polynomial
d) Both a and c
Ans: c) degree of polynomial
(3) The degree of the polynomial x6– X5 – 4x3 -3x +8= 0 is
(a) 5
(b) 3
(c) 1
(d) 6
Ans: d) 6
(4) The degree of non-zero constant polynomial is
(a) One
(b) Two
(c) Infinity
(d) Zero
Ans: d) zero
(5) The degree of the polynomial 6 is
(a) 1
(b) 2
(c) 0
(d) Not defined
Ans: c) 0
(6) A polynomial which has degree two is called as
(a) Second order polynomial
(b) Monic polynomial
(c) Quadratic polynomial
(d) None
Ans: c) quadratic polynomial
(7) Which of the following is the quadratic polynomial?
(a) X3-x2 + 2x -7=0
(b) X5-x3 – 4x=0
(c) X2+3x+8=0
(d) 3
Ans: c) X2 + 3x +8=0
(8) Which of the following is the constant polynomial?
(a) X3
(b) 2x
(c) 6
(d) 4x2
Ans: c) 6
(9) The polynomial which has degree one is called
(a) Monic polynomial
(b) Quadratic polynomial
(c) Polynomial
(d) Linear polynomial
Ans: d) linear polynomial
(10) Which of the following is the linear polynomial?
(a) X2-4x=0
(b) 3x2 +3x
(c) X+7
(d) 7
Ans: c) X+7
(11) The polynomial which has only one term is called
(a) Monic polynomial
(b) Quadratic polynomial
(c) Linear polynomial
(d) Monomial
Ans: d) monomial
(12) The polynomial which has two terms is called as
(a) Monic polynomial
(b) Linear polynomial
(c) Quadratic polynomial
(d) Binomial
Ans: d) binomials
(13) The polynomial which has three terms only is called as
(a) Monomials
(b) Binomials
(c) Trinomial
(d) Polynomial
Ans: c) trinomial
(14) Which of the following is the monomial?
(a) 2x
(b) X2+X
(c) 3
(d) Both a and c
Ans: d) both a and c
(15) Which of the following is the binomials?
(a) X+1
X3+X2
X6+7x
All
Ans: d) all
(16) Which of the following is trinomial?
(a) 1+3x+7x2
(b) 4x+1
(c) 2x+4x3-x4
(d) Both a and c
Ans: d) both a and c
(17) Polynomial is the algebraic equation in the form of _____ variable
(a) Two
(b) Three
(c) Many
(d) Single
Ans: d) single
(18) The polynomial whose highest power coefficient is one is called as
(a) Quadratic polynomial
(b) Monic polynomial
(c) Linear polynomial
(d) Monomials
Ans: b) monic polynomial
(19) Which of the following is the monic polynomial?
(a) 3x2+3x
(b) 6x3
(c) 6
(d) X3+7x+8
Ans: d) x3+7x+8
(20) The degree of the polynomial 6 is
(a) 1
(b) 2
(c) 0
(d) Not defined
Ans: c) 0
(21) The polynomial in which the coefficient of all the terms are zero is called as
(a) Monic polynomial
(b) Constant polynomial
(c) Zero polynomial
(d) None
Ans: c) zero polynomial
(22) Which of the following is the zero polynomial?
(a) 0
(b) 0x3 +0x
(c) X3+5
(d) Both a and b
Ans: d) both a and b
(23) The degree of zero polynomial is
(a) 0
(b) 1
(c) Infinity
(d) Not defined
Ans: d) not defined
(24) The degree of the polynomial 0 is
(a) 1
(b) 0
(c) Not defined
(d) Infinity
Ans: c) not defined
(25) Which of the following is not the polynomial?
(a) X3+4x3+3
(b) X3+7x+y
(c) Y5+6y
(d) 9
Ans: b) x3+7x+y
(26) The polynomial whose degree is three is called as
Linear polynomial
Quadratic polynomial
Trinomial
Cubic polynomial
Ans: d) cubic polynomial
(27) The value of polynomial 5x3-2x2+3x-2 at X=1 is
(a) 3
(b) 5
(c) 2
(d) 4
Ans: d) 4
(28) For a polynomial p(X) if p(a)=0 then a is called as
(a) Root of polynomial
(b) Zero of polynomial
(c) Coefficient of polynomial
(d) Degree of polynomial
Ans: b) zero of the polynomials
(29) The zero of the polynomial p(X)= x-2 is
(a) 4
(b) 8
(c) 2
(d) 1
Ans: c) 2
(30) A non-zero constant polynomial has ___ zero
(a) Only one
(b) Two
(c) Many
(d) No
Ans: d) no
(31) The zero of the polynomial p(X)= 6 is
(a) 0
(b) 1
(c) Infinity
(d) No
Ans: d) no
(32) Every real number is the zero of ______ polynomial.
(a) Monic polynomial
(b) Constant polynomial
(c) Zero polynomial
(d) Monomials
Ans: c) zero polynomial
(33) The zero of the polynomial p(X)=0
(a) 2
(b) 3
(c) 6
(d) All
Ans: d) all
(34) The number of zeros of linear polynomial are
(a) Two
(b) Only one
(c) Many
(d) None
Ans: b) only one
(35) What is the remainder when x4+x3-2x2+X+1 is divided by X-1
(a) 3
(b) 2
(c) 1
(d) 0
Ans: b) 2
(36) What is the remainder when x3+1 is divided by X+1?
(a) 0
(b) 1
(c) 2
(d) 3
Ans: a) 0
- In case you have missed:- Previous Chapter MCQ Questions
(37) What is the remainder when 3x4-4x3-3x-1 is divided by x-1?
(a) 0
(b) 1
(c) 5
(d) -5
Ans: d) -5
(38) What is the remainder when 3xs+x-1 is divided by X+1?
(a) 0
(b) 1
(c) 2
(d) -1
Ans: b) +1
(39) (X+2) is a factor of x3+3x2+5x+6
(a) False
(b) True
(c) Not confirm
(d) None
Ans: b) true
(40) If (x-1) is the factor of 4x3+3x2-4x+k then k=?
(a) 3
(b) -3
(c) 5
(d) -5
Ans: b) -3
(41) Every linear polynomial in one variable has a ____zero
(a) Unique
(b) Two
(c) Three
(d) No
Ans: a) unique
(42) How many terms are in the polynomial 5x3+4x2+5x+6
(a) 4
(b) 3
(c) 2
(d) 1
Ans: a) 4
(43) What is the coefficient of X6 in the polynomial X5+6x2+3x+6?
(a) 1
(b) 6
(c) Not defined
(d) 0
Ans: d) 0
(44) What is the degree of the polynomial X5+7x+6x+8?
(a) 1
(b) 2
(c) 3
(d) 5
Ans: d) 5
(45) The degree of the polynomial 0x5+6x3-6x+7 is
(a) 5
(b) 4
(c) 3
(d) 0
Ans: c) 3
(46) Which of the following is the monic polynomial?
(a) 4x2+6x
(b) 0x3+6
(c) 3
(d) X
Ans: d) X
(47) Which is the monomial
4xy
3x2
2+X
X2+6x
Ans: b) 3x2
(48) Which of the following is the binomials?
0x3+7x
0x2-0x+3
2-6x
3
Ans: c)2-6x
(49) The degree of the polynomial X3 is
(a) 1
(b) 0
(c) 3
(d) 2
Ans: c) 3
(50) Which of the following is the zero polynomial?
(a) 0x+6
(b) 0x3+0x3+0
(c) 9
(d) 7x
Ans: b) 0x3+0x3+0
(51) Which of the following is the constant polynomial?
(a) 0x
(b) 0x3+7
(c) 8x
(d) X+7
Ans: b) 0x3+7
(52) Which of the following is not polynomial?
(a) X7+y3+7xy+7
(b) Y4+x3+6xy+8
(c) 7
(d) Both a and b
Ans: d) both a and b
(53) The degree of linear polynomial is
(a) 0
(b) 1
(c) 2
(d) 3
Ans: b) 1
(54) The degree of quadratic polynomial is
(a) 0
(b) 1
(c) 2
(d) 3
Ans: c) 2
(55) The degree of cubic polynomial is
(a) 0
(b) 1
(c) 2
(d) 3
Ans: d) 3
(56) The degree of zero polynomial is
(a) 0
(b) 1
(c) 2
(d) Not defined
Ans: d) not defined
(57) The polynomial whose degree we can’t define is called as
(a) Monic polynomial
(b) Linear polynomial
(c) Constant polynomial
(d) Zero polynomial
Ans: d) zero polynomial
(58) The degree of non zero constant polynomial is
(a) 0
(b) 1
(c) 2
(d) 3
Ans: a) 0
(59) The polynomial whose degree is zero is called as
(a) Zero polynomial
(b) Constant polynomial
(c) Linear polynomial
(d) Quadratic polynomial
Ans: b) constant polynomial
(60) Which of the following is the constant polynomial?
(a) 9
(b) 0x
(c) 0
(d) 3x
Ans: a) 9
(61) The zero of polynomial p(X) are those for which
(a) P(X)=1
(b) P(X)= 0
(c) P(X)= 8
(d) P(X)= not defined
Ans: b) p(X)= 0
(62) The zero of the polynomial p(X)= 2
(a) 2
(b) 0
(c) 1
Not defined
Ans: d) not defined
(63) The zero of the polynomial p(X)= 7-x is
(a) -7
(b) 7
(c) 9
(d) 0
Ans: b) 7
(64) The zero of the polynomial p(X)= 0x3+5x-2
(a) 5/2
(b) -5/2
(c) 2/5
(d) -2/5
Ans: c) 2/5
(65) A quadratic polynomial has
(a) Only one zero
(b) Two zeros
(c) Three zeros
(d) Many zeros
Ans: b) two zeros
(66) A cubic polynomial has
Only one zero
Two zeros
Three zeros
Many zeroes
Ans: c) three zeroes
(67) If A and B are the zeroes of quadratic polynomial ax2 + bx + c, then
A – B = – b/a
A –B = b/a
A + B = -b/a
A + B = b/a
Ans: c) A + B = -b/a
(68) If A and B are the two zeroes of quadratic polynomial ax2 + bx + c, then
A*B = -c/a
A * B = c/a
A*B = a/c
A*B= -a/c
Ans: b) A*B = c/a
(69) If A, B and C are the zeroes of the cubic polynomial ax3 + bx2 + cx + d, then
(a) A + B + C = b/a
(b) A + B + C = -b/a
(c) A – B – C = b/a
(d) A – B – C = -b/a
Ans: b) A + B + C = -b/a
(70) If A, B and C are the zeroes of the cubic polynomial ax3 + bx2 + cx + d, then
(a) AB + BC + CA = c/a
(b) AB + BC + CA = -c/a
(c) AB + BC + CA = a/c
(d) AB + BC + CA = -a/c
Ans: a) AB + BC + CA = c/a
(71) If A, B and C are the zeroes of the cubic polynomial ax3+ bx2 + cx + d, then
(a) ABC = d/a
(b) ABC = -d/a
(c) ABC = a/d
(d) ABC = -a/d
Ans: b) ABC = -d/a
(72) What is the statement of division algorithm, for any non zero polynomials p(X) and g(X) there exists q(X) and r(X), where r(X) = 0 then?
(a) P(X)= g(X)*q(X) + r(X)
(b) P(X)= g(X)*q(X) – r(X)
(c) P(X) = g(X)*r(X) + q(X)
(d) P(X) = g(X)*r(X) – q(X)
Ans: a) p(X) = g(X)*q(X) + r(X)
- In case you have missed:- Next Chapter MCQ Questions