| 1 |
System of simultaneous equations is solved by: |
- A. Factorization
- B. Subtraction of addition
- C. Substitution
- D. Both b and c
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| 2 |
Equation of the form ax<sup>4</sup> + bx<sup>3</sup> + bx + a is: |
- A. Polynomial
- B. Reciprocal
- C. Irrational
- D. None of these
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| 3 |
1 : 3 is same as: |
- A. 3 to 1
- B. 3 : 8
- C. 1 to 3
- D. None of the above
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| 4 |
The sign of every equation is: |
- A. ≠
- B. =
- C. <u>></u>
- D. <u><</u>
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| 5 |
B<sup>2</sup> - 4ac in a quadratic formula is called |
- A. Nature of root
- B. Discriminant
- C. Solution set
- D. Extraneous root
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| 6 |
Simultaneous equations can be solved in ways. |
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| 7 |
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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| 8 |
Both sides of an equation are joined by |
- A. >
- B. <
- C. =
- D. <span style="color: rgb(0, 0, 0); font-family: 'Lucida Sans Unicode', 'Lucida Grande', sans-serif; font-size: 18px; line-height: 23.390625px;">≠</span>
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| 9 |
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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| 10 |
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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