Maths ExamForm 3

Test Prep1) Given that ABC is a straight line. Find the value of x and y.

2) Diagram below shows a pentagon. Find the value of x + y.

3) Given that O is the centre of a circle. Find the value of x.

4) Find the value of x and y.

5) In the following diagram, the line JK = line JL and KLM is a straight line. Find the value of x+y+z.

6) The original price of a reference book is RM80. In a book fair, the book is given 25% discount. a) Find the selling price of the book after discount.b) Jimmy bought a few of that book. The total amount he saved is RM160. Find the number of reference books he bought.

7) Find the arc and area of the circle.

8) Jack and Rose won a prize of RM 3800. RM 3500 is divided between Jack and Rose in the ratio of 3 : 4. The remaining prize money is the share equally between them. Find the amount of money Rose receive.

9) Kim used up her savings according to the following ratio, 3 : 2 : 5. The difference between the biggest portion and the smallest portion is RM120. Find the total amount of her savings.

10) There were 33 dragonflies and spiders in total in Babys house. They have 194 legs all together. Find the number of dragonflies and spiders Baby has.

11) Moons age is 3 times of her daughters. Five years later, the sum of their age is 86. How old are they now?

12) The sume of four consecutive odd number is 48. Find the numbers.

13) If the value of the algebraic expression is equal to , find the value of x.

14) A number multiply by 3 and added with 5 is equal to 23. Find the number.

15) Given of the volume of a cube is 16.464, calculate the original length of the side of the cube.

16) Diagram below shows a square drawing pasted in the centre of a frame.

The area of the drawing is 900cm2. Calculate the area of the surface of the frame which is not covered by the drawing.

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20) If you sell a radio for RM345, Wenny can get a 15% profit. If he sell the same radio with RM336, she can earn how much and whats the profit in %?

21) Factorise the following completely.a) b)

22) Given that .a) Make p as the subject of the formula.b) Find the value of p when q = -2 and r = 4.