1 |
Solution of (x<sup>4</sup>+3x<sup>2</sup>+7)<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">× 4x is:</span> |
- A. 4x<sup>5</sup>+12x<sup>3</sup>+28x
- B. x<sup>4</sup>+3x<sup>2</sup>+7
- C. 4x<sup>4</sup>+9x<sup>2</sup>+7x+1
- D. 5x<sup>6</sup>+7x<sup>3</sup>+11x
|
2 |
Rizwan has seen a field which was rectangle shape and its is area 18,432 m<sup>2</sup>. Its breadth is half of its length. Its perimeter will be: |
- A. 567 m
- B. 567 m<sup>2</sup>
- C. 576 m
- D. 576 m<sup>2</sup>
|
3 |
Rafique has Pakistani Rs.50,000. He wants to convert into American dollars. In your point of view, how many American dollars would he get if 1 American dollar is of Rs.99.80? |
- A. 501 American dollar
- B. 5.01 American dollar
- C. 50.1 American dollar
- D. 0.501 American dollar
|
4 |
Which of the following is a linear polynomial? |
- A. 2x + y +5
- B. 2x<sup>2</sup> +x - 5
- C. 2x<sup>2 </sup>+ y +5
- D. 2x<sup>2</sup>+xy +y<sup>2</sup>- 5
- E. 2x<sup>4</sup>+x y+y<sup>2</sup>- 5
|
5 |
(z<sup>3</sup>+2z+3)+(-z+1)=? |
- A. z<sup>3</sup>+z+4
- B. z+4
- C. z<sup>3</sup>-z+2
- D. z<sup>3</sup>+3z+4
|
6 |
(-4k<sup>4</sup>+3k<sup>2</sup>+14)+(-3k<sup>4</sup>-14k<sup>2</sup>-8)= |
- A. -7k<sup>4</sup>-11k<sup>2</sup>+6
- B. 7k<sup>4</sup>-11k<sup>2</sup>+6
- C. -7k<sup>4</sup>+11k<sup>2</sup>+6
- D. 7k<sup>4</sup>+11k<sup>2</sup>+6
|
7 |
Product of (x-2)(x-5) is: |
- A. x<sup>2</sup>+7x-10
- B. x<sup>2</sup>+3x+15
- C. x<sup>2</sup>+3x-10
- D. x<sup>2</sup>-3x-15
|
8 |
Degree of x<sup>2</sup>+x+3 is: |
|
9 |
Solution of (x+3) x (x-4) is: |
- A. x<sup>2</sup> + x -12
- B. x<sup>2</sup>-x -12
- C. x<sup>2</sup>-x +12
- D. x<sup>2</sup>+ x +12
|
10 |
3√343 |
|