| 1 |
Which of the following is NOT a polynomial? |
- A. 12
- B. z-y<sup>3</sup>
- C. 2x +5y
- D. x<sup>2</sup> + y<sup>-2</sup> +3
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| 2 |
Which of the following is an example of polynomial in one variable? |
- A. x<sup>3</sup>+2
- B. x<sup>3</sup>+y<sup>2</sup>+1
- C. x<sup>3</sup>y<sup>2</sup>+x<sup>2</sup>y+4
- D. x<sup>3</sup>yz +xy<sup>3</sup>z +xyz<sup>3</sup>+7
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| 3 |
The height of 12 students in class 8th is 148, 146,145,144,146,151,152,145,149,155,145,150. The most common height is: |
- A. 145
- B. 144
- C. 150
- D. 152
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| 4 |
There is an electric pole in our street. Its shadow is 2.8 meter long. The distance between the edge of the shadow and the edge of the pole is 10.5 metre. The height of pole would be: |
- A. 10.12 m
- B. 101.2 m
- C. 1.012 m
- D. 1012 m
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| 5 |
(8a<sup>5</sup>+10a<sup>3</sup>) - (13a<sup>5</sup>-7a<sup>3</sup>) = |
- A. 21a<sup>5</sup>+3a<sup>3</sup>
- B. -5a<sup>5</sup>+3a<sup>3</sup>
- C. 5a<sup>5</sup>+17a<sup>3</sup>
- D. -5a<sup>5</sup>+17a<sup>3</sup>
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| 6 |
3√343 |
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| 7 |
(8x+4)<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">÷(-11x+5)=</span> |
- A. 19x+5
- B. 12x+9
- C. 3x-9
- D. -3x+9
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| 8 |
(6x<sup>4</sup>+3x<sup>3</sup>-x<sup>2</sup>+x-8) - (2x<sup>3</sup>-5x<sup>2</sup>-x-9)=? |
- A. 6x<sup>4</sup>+x<sup>3</sup>+4x<sup>2</sup>+2x+1
- B. 8x<sup>3</sup>+8x<sup>2</sup>-x<sup>2</sup>+2x+1
- C. x<sup>2</sup>+4x<sup>2</sup>+1
- D. 8x<sup>3</sup>+8x<sup>2</sup>+2x+17
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| 9 |
The number of classes of the data 40,65,80,91,70,60,89 |
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| 10 |
Aktar has notes or Rs.10 , Rs.50 and Rs.100 . Whereas, Tahir has note sof Rs.10,Rs.50, Rs.100 , Rs.500 and Rs.1000 Both have common notes: |
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