1 

 A. quadratic equation
 B. reciprocal equation
 C. exponential equation
 D. none of these

2 
Four fourth roots of 625 are: 
 A. ±5,±5i
 B. ±5,±25i
 C. ±25,±25i
 D. none of these

3 
Which one is exponential equation: 
 A. ax<sup>2</sup> + bx + c = 0
 B. ax + b = 0
 C.
 D. 2<sup>x</sup> = 16

4 


5 
If a polynomial P(x) = x2 + 4x2  2x + 5 is divided by x  1, then the reminder is: 

6 
The other name of quadratic equation is: 
 A. linear equation
 B. 1st degree equation
 C. 2nd degree equation
 D. none

7 
If α, ß are the roots of x<sup>2</sup> + kx + 12=0 such that αß = 1 then K = : 

8 
Equations having a common solution are called: 
 A. linear
 B. quadratic
 C. homogeneous
 D. simultenaeous

9 
If one root of 2x<sup>2</sup> + ax + 6 = 0 is 2 then the value of a is: 

10 

 A. linear equation
 B. Quadraticequation
 C. cubicequation
 D. radicalequation
