| 1 |
Every irrational number is _________ |
- A. Surd
- B. Not a surd
- C. Rotional
- D. Whole number
|
| 2 |
The product of the conjugate surds is ________ number: |
- A. Irrational
- B. Rational
- C. Surd
- D. None of these
|
| 3 |
Every polynomial is _______ expression: |
- A. Complex
- B. Real
- C. Rational
- D. Irrational
|
| 4 |
The rational expression (img) is in its lowest form of ________ P(x) and q(x) 1: |
- A. LCM
- B. HCF
- C. Addition
- D. Multiplication
|
| 5 |
The degree of 2x<sup>4</sup>y<sup>3</sup>+x<sup>2</sup>y<sup>2</sup>+8x is: |
|
| 6 |
Additive inverse of (img) is: |
|
| 7 |
Conjugate of surd (img) is: |
|
| 8 |
Degree of polynomial means ______ power of variable: |
- A. Lowest
- B. Highest
- C. Both a and b
- D. None of these
|
| 9 |
An irrational radical with rotational radicanal is called ______: |
- A. Polynomial
- B. Surd
- C. Rotaional
- D. Irrational
|
| 10 |
The product of (x+y)(x-y)(x<sup>2</sup>+xy+y<sup>2</sup>) is: |
- A. x<sup>6</sup>+y<sup>6</sup>
- B. (x+y)<sup>6</sup>
- C. (x+y)<sup>2</sup>(x-y)<sup>2</sup>
- D. x<sup>6-</sup>y<sup>6</sup>
|
