1. What is the point where the graph of the line 5x – 4y + 20 = 0 cuts the X-axis on an X-Y coordinate plane?

 (-4, 0)
 (4, 0)
 (5, 0)
 (0, 5)
 (0, -5)

2. The diagonal length, BDof the square ABCD is given to be 24cm as shown in the figure below. What is the area of this square?

 120 cm²
 144cm²
 240cm²
 288 cm²
 576cm²

3. If the function, f(x) = x² – 2, then the inverse function of this function is?

 x²+2
 –x²–2
 1/(x²–2)
 √(x–2)
 √(x+2)

4. If (27)^{5 x–4} = (9)^{2 x + 5}, then the value of x is?

 0
 1
 2
 3
 4

5. Width of a rectangle is one-fifth the length of a rectangle. If the area of this rectangle is 80 m², then the width of the rectangle is?

 80m
 40m
 20m
 10m
 4m

6. From the external point P, two tangents, PS and PT are drawn to the circle of lengths as shown in the figure below. What is the length of the tangent PT?

 8m
 5m
 12m
 6m
 20m

7. What is the equivalent expression of the expression,4(√5–1)/(√5+1?

 ?5+4
 6+2?5
 6-2?5
 3+2?5
 3-2?5