| 1 |
Factorization is one of the method use to solve: |
- A. ax + b = 0
- B. ax2 + bx + C = 0
- C. ax3 + bx + c = 0
- D. None of these
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| 2 |
A set of simultaneous equation is called set of inconsistent equation if: |
- A. Value of one of the unknown obtained
- B. Value of one of the unknown obtained
- C. Values of all the unknown obtained
- D. None of these
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| 3 |
Solution set of equations 4x + 5y = 40 and 3x + 2y = 23 is: |
- A. { (4,5) }
- B. { (5, 4) }
- C. { (-5, 4) }
- D. { -4, -5) }
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| 4 |
A linear equation consist of roots |
- A. One
- B. Two
- C. Zero
- D. Three
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| 5 |
Formula to calculate compounded amount is: |
- A. P(1 + i)<sup>n</sup>
- B. P(1 + i)<sup>-n</sup>
- C. R (1 + i)
- D. P (1 - i)<sup>n</sup>
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| 6 |
The roots of quadratic equation will be imaginary if b<sup>2</sup> - 4ac is |
- A. 0
- B. -ve
- C. +ve
- D. Greater than zero
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| 7 |
Solution set of 4x - 7y = 12 and 3x + y = 9 is |
- A. (0,3)
- B. (1,3)
- C. (6,3)
- D. (3,0)
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| 8 |
The power of variable in a quadratic equation is |
|
| 9 |
Two consecutive odd integers are: |
- A. x and (x + 2)
- B. (x + 1) and (x + 3)
- C. 2x, (2x + 2)
- D. (2x + 1) and (2x + 3)
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| 10 |
The solution set of equation x<sup>2</sup> + 2x + 1 = 0 is |
- A. {1}
- B. {-1}
- C. {1, -1}
- D. None of these
|