Lev El 8 Test 2

Maths Basic Skills Level 8 Grade B Week 2 Name ______Date______Class______Section A:Numbers & calculating Section B: Algebra & Shape, space & measures Section C: Using and applying B.1 B.4 21. Linear-Quadratic-Cubic-Reciprocal 5 11. Factorise: x2 + 7x + 6 Which function is represented by this 1. Write as a recurring decimal 11 graph? B.1 B.4 2. Write 0. 27 as a fraction 12. Factorise: x2 - 36 B.2 B.5 22. What inequality is represented here? 3. Work out the balance for £3000 14. Multiply & simplify: (3x + 4)(x + 1) invested for 3 years at 5% per annum 4 B.2 B.5 3 4. The value of a car depreciates by 24% 14. Multiply & simplify: (2x + 5)2 2 per year. Work out the current value of a 1 car bought 3 years ago for £20000. 0 1 2 3 4 B.2 B.6 23. On a spinner: 5. In a ‘20% off’ sale, a coat was £68. 15. Make r the subject of the formula: P(3) = and P(4) = Work out the original price. V = πr2h What is the probability of getting 3 or 4 B.2 B.6 6. The cost of a scooter has increased by 16. Make b the subject of the formula: 20% to £144. Work out the original price. S = ab - bc B.3 B.7 u = -4 24. A courgette seed and a pumpkin seed are 7. Write 63000 in standard form: 17. S = u 2 + v 2 Find S when, v = -2 planted.

2a a = 5 P(courgette seed germinates) = B.3 B.7 u = 10 8. Write 1.6 x 10-2 as an ordinary number 18. D= ut + kt2 Find D when t = 1.4 P(pumpkin seed germinates) = k = -3 What is the probability that BOTH seeds germinate? B.3 B.12 25. Show on the cumulative frequency graph 9. Work out (3x105 ) x (2 x 104) 19. If tanx = 7 , find x (3sf) how to take the median reading Give your answer in standard form 12 80 B.3 B.13 20. Solve these simultaneous linear 10. Work out (6.67x108 ) ÷ (4.6 x 10-3) equations: Cf Give your answer in standard form 4x + y = 21 3x - 3y = 12

Total (A) Total (B) Total (C) Test Total (A+B+C) R (0-9) Y (10-19) G (20-25)