| 1 |
Factorization of 64h<sup>2</sup>-81 is: |
- A. (8h+9)(8h+9)
- B. (8h+9)(h-9)
- C. (8h-9)(8h+9)
- D. (8h-9)(h+9)
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| 2 |
Number of vertices of a pentagon is. |
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| 3 |
(12)<sub>10</sub> |
- A. (1100)<sub>2</sub>
- B. (1011)<sub>2</sub>
- C. (1110)<sub>2</sub>
- D. (1111)<sub>2</sub>
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| 4 |
(4)<sub> 5</sub> + (4)<sub>5</sub> |
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| 5 |
The marked price of a toy is Rs.2000. If 10% discount is given then its<div> sale price will be:</div> |
- A. Rs.200
- B. Rs.1800
- C. Rs.2000
- D. Rs.2200
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| 6 |
20 men complete a work in 10 days . IN how many days, 40 men will complete the same work. |
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| 7 |
(x<sup>2</sup> +2x -15) / (x+5) |
- A. x-2
- B. x+3
- C. x-3
- D. x+2
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| 8 |
IF a cone has slant height 10cm and radius of base 2cm then its total surface area will be: |
- A. 15<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">πcm</span><sup>2</sup>
- B. 24<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">πcm</span><sup>2</sup>
- C. 30<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">πcm</span><sup>2</sup>
- D. 40<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">πcm</span><sup>2</sup>
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| 9 |
Quadrilateral is a polygon of: |
- A. 3-Sided
- B. 4-sided
- C. 5-sided
- D. 6-sided
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| 10 |
The subset of {9,10,14} is: |
- A. {9,24}
- B. {10,23}
- C. {14,19}
- D. {10,14}
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