| 1 |
The solutin region restricted to the first quadrant is called |
- A. Obective region
- B. Feasible region
- C. Solution region
- D. Constraints region
|
| 2 |
log <sub>3</sub>20 =................... |
- A. 2log<sub>3 </sub>, 2+log<sub>3</sub> 5
- B. 2log<sub>3 </sub>, 2+log<sub>3</sub>2
- C. 2log<sub>5</sub> , 2+log<sub>3</sub>2
- D. 2log<sub>4</sub> , 2+log<sub>3</sub>5
|
| 3 |
If x -coordinates of two points are same then line passing through them is parallel to |
- A. x-axis
- B. y -axis
- C. origin
- D. arry line
|
| 4 |
The HCF of a<sup>3</sup> b<sup>3</sup> and ab<sup>2</sup> is |
- A. a<sup>3</sup>b<sup>3</sup>
- B. ab<sup>2</sup>
- C. a<sup>2</sup>b<sup>2</sup>
- D. a<sup>2</sup>b
|
| 5 |
H.C.F of 35 a2b2 and 20 a3b3 is |
- A. 5 a2 b2
- B. 20 a 3 b3
- C. 35 a5 b5
- D. 5 ab
|
| 6 |
The slope line x/3 + y/2 =1 is |
- A. 2/3
- B. - 2/3
- C. -3/2
- D. 3/2
|
| 7 |
If log 2 = 0.3010, then log 200 is |
- A. 1.3010
- B. 0.6010
- C. 2.3010
- D. 2.6010
|
| 8 |
The solution of inequality x < 1 is |
|
| 9 |
For common logarithm the base is |
|
| 10 |
|
- A. Colsed right
- B. Closed left
- C. Open right
- D. Open left
|