| 1 |
Formula to calculate compounded amount is: |
P(1 + i)<sup>n</sup>
P(1 + i)<sup>-n</sup>
R (1 + i)
P (1 - i)<sup>n</sup>
|
| 2 |
90.5% in common fraction: |
0.9
10/9
9/10
181/200
|
| 3 |
1 : 3 is same as: |
3 to 1
3 : 8
1 to 3
None of the above
|
| 4 |
Simultaneous equations can be solved in ways. |
2
3
4
5
|
| 5 |
A set of simultaneous equation is called set of inconsistent equation if: |
Value of one of the unknown obtained
Value of one of the unknown obtained
Values of all the unknown obtained
None of these
|
| 6 |
System of simultaneous equations is solved by: |
Factorization
Subtraction of addition
Substitution
Both b and c
|
| 7 |
Solution set of equations 4x + 5y = 40 and 3x + 2y = 23 is: |
{ (4,5) }
{ (5, 4) }
{ (-5, 4) }
{ -4, -5) }
|
| 8 |
If 32x + a = 10 3x in transformed from is y2 + 9 = 10y, then the transformation is: |
3<sup>2x</sup> = y
3<sup>x</sup> = y
1/3<sup>x</sup> = y
None of these
|
| 9 |
Equation of the form ax4 + bx3 + bx + a is: |
Polynomial
Reciprocal
Irrational
None of these
|
| 10 |
In quadratic equation the variable has degree: |
1
2
More than 2
Less than 2
|
| 11 |
Factorization is one of the method use to solve: |
ax + b = 0
ax2 + bx + C = 0
ax3 + bx + c = 0
None of these
|
| 12 |
Two consecutive odd integers are: |
x and (x + 2)
(x + 1) and (x + 3)
2x, (2x + 2)
(2x + 1) and (2x + 3)
|
| 13 |
A linear equation always has: |
Three roots
Two roots
One root
No root
|
| 14 |
The sign of every equation is: |
≠
=
<u>></u>
<u><</u>
|
| 15 |
The solution set for a quadratic equation x2 -8x + 15 is |
(3, 5)
(-3, -5)
(3, -5)
(-5, 3)
|
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