Use the diagram below to answer:

1. Find the value of a°.

Use the diagram below to answer:

What is the value of b°?

Use the diagram below to answer:

What is the value of c°?

In the diagram below, P → P¹, Q → Q¹, and R → R¹,  PQR → P¹Q¹R¹ is an enlargement.

What is the scale factor of this enlargement?

In the diagram below, P → P¹, Q → Q¹, and R → R¹,  PQR → P¹Q¹R¹ is an enlargement.

1. If |PR| = 3.6m, what is the length of P¹R¹?

Find the tangent of the angle marked Y in the diagram below.

From the diagram below, calculate the bearing of point X from point Y.

Which of the following best describes the given construction?

P = {1, 2, 3, 8, 10} and Q = {8, 1, x, 3, 2}. If P = Q what is the value of x?

If Y = {house, tree} and V = {cat, house, tree}, which of the following is true of Y and V?

The following addition is in base ten. Find the missing addend.

2              3              4             5

+   1               0             4             5

  *             *             *             *

    5              1              1              0

1. Given that 2² × 3² × 7 = 252, find the least number that should be multiplied by 252 to make the product a perfect square.

Write 4687.02 in standard form.

Convert 11001_two to a decimal numeral.

A boy spends 2/7 of his pocket money on transport and 1/5 on sweets. What fraction of his pocket money does he spend on transport and sweets?

The product of three numbers is 1197. Two of the numbers are 3 and 19. Find the third number.

Find the G.C. F. (H. C. F) of 2³ × 3² and 2³ × 3⁴.

Simplify  2ab² × 3a² b   

In the relation: v = u + at, find v when u = 6, a = 10 and t = 2.

The marks obtained by 10 children in a mental drill are 0, 1, 3, 3, 5, 7, 8, 9, 9, 9.

What is the modal mark?

The marks obtained by 10 children in a mental drill are 0, 1, 3, 3, 5, 7, 8, 9, 9, 9.

Find the median mark.

The marks obtained by 10 children in a mental drill are 0, 1, 3, 3, 5, 7, 8, 9, 9, 9.

Calculate the mean mark.

The marks obtained by 10 children in a mental drill are 0, 1, 3, 3, 5, 7, 8, 9, 9, 9.

What is the probability that a child chosen at random scored 3 marks?

A trader received a commission of 12% on sales made in the month. His commission was ¢35,000.00. Find his total sales for the month.

A map of a large town is drawn to the scale of 1 : 100,000. What is the distance in kilometres (km) represented by a line segment 4 cm long on the map?

1. Adjoa and Ama share ¢600.00 between them in the ratio 3:2. Find Adjoa’s share.

Simplify 2a/3  –  (a – b)/2.

1. If a⁶ ÷ a⁴ = 64. Find a.

Find one-hundredth of 1.0756.

What is the rule for this mapping?

x 1 2 3 4 5 ……….
↓ ↓ ↓ ↓ ↓ ↓
y 1 3 5 7 9 ……….

The circumference of a circular track is 440 m. Find the diameter of this track. [Take π to be 22/7]

If r = (3)
         (1)
And s =  (-2)
                (1)

Calculate 6(r + 2s)

Which of the following would you use to measure an angle?

Express the ratio of 64 cm to 48 cm in simplest form.

Kojo paid ¢270,000.00 for a TV set after he had been given a discount of 10%. Find the marked price.

In a secondary school class, 23 pupils study Economics, 6 pupils study both Government and Economics. 48 pupils study either Government or Economics or both.

What is the total number of pupils who study Government?

In a secondary school class, 23 pupils study Economics, 6 pupils study both Government and Economics. 48 pupils study either Government or Economics or both.

How many pupils study only Government?

In a secondary school class, 23 pupils study Economics, 6 pupils study both Government and Economics. 48 pupils study either Government or Economics or both.

How many pupils study only Economics?

When a certain number is subtracted from 10 and the result is multiplied by 2, the final result is 4, find the number.

If 22% of the length of a rope is 55 cm, find the full length of the rope.