Test Series-02

## Instructions

• Your test contains 10 multiple choice questions with only one answer
• This is 30 min test.Please make sure you complete it in stipulated time
• You can Finish this test any time using 'Submit' button.
• Once finished you get a chance to review all question with correct answers and their solutions.

1.A trinomial can have degree 4 True or false?
• True
• False

2) Find the coefficent of x2 in polynomial p(x) =3x3-7x2+2
• 3
• 2
• -7
• None of these

3. (x+y+z)2 - 2(xy+yz+xz) equals to ?
• x2+y2+z2
• x2+y2+z2-(xy+yz+xz)
• x2+y2+z2+3(xy+yz+xz)
• None of these

4.Which one of these is a quadratic polynomial?
• x+1
• z+2z2+8
• x3 -1
• x+x4 +2x2

5. Factorize 25x2 -256?
• (5x+16)(5x+16)
• (5x-16)(5x-16)
• (5x-16)(5x+16).
• None of these

6. Find the remainder when polynomial p(x) =5x-4x2 +3 is divided by the polynomial g(x) =x-2
• -3
• 3
• 4
• 0

7. We have four polynomial p(x) =x3-4x2+x -6 g(x) =(x+2) q(x)=(x-3) s(x)=(x-1) Which of the following is true
• s(x) is factor of p(x)
• g(x) is factor of p(x)
• q(x) is factor of p(x)
• All the three polynomail g(x) ,q(x) and s(x) are factor og p(x)

8. which of the following is true?
• Degree of polynomial p(x) =0 is zero
• Degree of polynomail p(x) =1 is zero
• There are no Zeroes of zero polynomial
• None of the above

9. P(x) =2x4+3x3+ax2 +3x+6 Q(x) =x+2 if Q(x) is a factor of P(x),the value of a will be 6&radic6,3&radic7,4&radic8
• -2
• 1
• -1
• 2

10.two statement Statement A: There are no zero's for constant polynomial Statement B: Linear polynomail has one zero
• A is correct only
• B is correct only
• A and B both are correct
• A and B both are incorrect