TRT

Find the simple interest on the sum of #2500 for 3 years on 8 percent per annum.

• #650

• #400

• #600

• #700

A man invests a sum of money at 4% per annum simple interest. After 3 years, the principal amounts to #7000. Find the sum invested.

• #6250

• #7000

• #6500

• #5500

If 263 + 441 = 714

• 2

• 5

• 8

• 9

Convert 14 base 5 to base 8

• 11 base 8

• 8 base 8

• 10 base 8

• 15 base 8

What is the coefficient of x from expansion of (2x - 8)(2x + 8)

• 4

• 2

• 0

• 1

 $Evaluate\ \frac{y2-1}{x-z},\ when\ x\ =4,\ y=-5\ and\ z=-2$  

• 1

• 2

• 3

• 4

 $If\ x=-7\ and\ y=3,\ calculate\ the\ value\ of\ 27x^2\div12y^2$  

• 10.25

• 12.25

• 12

• 10

 $Solve\ 2=5\left(5z-2\right)-9\left(3z-2\right)$  

• 2

• 3

• 4

• 5

 $Solve\ \frac{2x-1}{3}-\frac{3-x}{2}=\frac{x}{4}$  

• 1

• 2

• -2

• 4

 $Solve\ \frac{6a\ +3}{7}=\frac{2a-1}{3}$  

• -4

• 3

• 4

• -3