Test Paper for Polynomial|Class 9 Maths

Here we are trying to give the Test Paper for Polynomial. It tests the basic concepts and at the same makes the student comfortable with the questions

Question 1
Which of these is a polynomial
a) √ y + 1
b) √ 2 + x +x2
c) y+ 1/y + y2
d) $\frac {5 \sqrt x + 6x^3/2}{\sqrt x}$
e) $\frac {x+1}{x-1} $
f) x&radic 2

Question 2
True and false a) The degree of non-zero constant polynomail is zero
b) The degree of the zero polynomial is well defined
c) A binomial can have atmost two terms
d) A binomial may have degree 6
e) A polynomial cannot have more than one zero
f) The degree of the sum of two polynomials each of degree 6 is always 6.
g) 0 and 2 are the zeroes of y2- 2y

Multiple choice Questions

Question 3
If p + q+ r = 0, then p3 + q3 + r3 is equal to a)0

Question 4
Which of these identities is not true?
Class 9 Maths Test Paper  for  Polynomial
Question 5
Find the coefficent of x2 in (x 1)(9x2 3x + 1)
c) 9

d) -12
Question 6
Factorize the below expression a) 49x2 + 70xy + 25y2
b) 4y2+ 20y + 25
c) 16x2+ 4y2 + 9z2 16xy 12yz + 24xz
d) 2x3 3x2 17x + 30
Question 7
If x61 + 61 is divided by x + 1, the remainder is
a) 0
b) 1
c) 60
d) 59

Question 8
Find the value of a, if x a is a factor of x3 ax2 + 2x + a 1
a) 2/3
b) 1/3
c) 1
d) 3

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