Exam style questions - Hodder Plus Home

More documents

Recommendations

Info

Exam questions: Unit C 4 All the lengths in this question are in centimetres. 10 2 6 4 4 2 2 NOT TO SCALE 7 This sweet box is in the shape of a prism. The base is an isosceles right-angled triangle. 7.4 cm 5.2 cm 5 a Calculate the perimeter of the shape. [1] b Calculate the area of the shape. [3] 8 cm 8 Find the volume of the box. [3] 2 cm 1 cm 10 cm 4 cm 3 cm 2 cm 3 cm 1 cm 3 cm 6 a Find the area of this shape. [3] b Find the perimeter of this shape. [3] 2 m 0.5 m 2 1.5 m 0.8 m 4.5 m 1 1.5 m 3 1.5 m 0.2 m The diagram shows a games presentation rostrum. Find the volume of the rostrum. [3] Calculate the volume of this prism. [2] 9 This is a triangular prism. 7 cm 5 cm 4 cm 3 cm a Find its volume. b Find its surface area. [6] 10 Find the volume of coffee in this cylindrical tin. [3] 7.5 cm 14 cm 52 Revision Notes © Hodder Education 2011
8 Using a calculator Here is an exam question … Work out the following, giving your answers to 2 decimal places. a 5.6 2 [1] b 167 24 + 16 [2] c 2.7 2 + 8.3 2 [2] d 3 + 5 × 7 [1] … and its solution a 31.36 b 4.18 c 76.18 d 6.16 Here is another exam question … Work out the following. Give your answers correct to 3 significant figures. a 4.2 4 [1] b 3 9 2 . + 0 . 53 [2] 3. 9 × 0. 53 c 350 × 1.005 12 [1] … and its solution a 311 b 7.61 c 372 Key in 4 . 2 x y 4 = 311.1696 Key in ( 3 . 9 x 2 + 0 . 5 3 ) ( 3 . 9 × ÷ 0 . 5 3 ) = 7.614 900 ... Key in 3 5 0 × 1 . 0 0 5 x y 1 2 Now try these exam questions Give your answers to 3 significant figures where appropriate. 1 Round these numbers to the number of significant figures shown in the brackets. [5] a 5678 (2) b 230 421 (3) c 0.005 69 (1) d 0.006 073 8 (4) e 0.898 (2) 2 Work out these. a 4 . 2 – 1 . 7 1. 25 2 [2] 2 2 b 5 + 12 [1] 3 Work out these. a 43% of £640 [2] b 2 5 of 47.5 m [2] c 84.6 − 23.9 [2] 4 Work out these. a 1. 83 – 0. 93 3. 75 [2] b 4.6 × 5.2 − 17.1 [1] c 3 . 7 + 2 . 1 4. 8 [1] 5 Work out these. a 4.31 2 − 1.9 2 [1] b 8 . 2 – 1 . 7 16. 3 2 [2] c 2 2 4. 75 – 1. 24 [2] 6 Work out these. a 4.1 2 [1] b 9. 63 [1] c 7.9 − 3.6 × 1.25 [2] d 3 7 of £164 [2] 7 £1627 is shared equally between five friends. How much does each one get [2] 8 a A shopkeeper makes a special offer on fertilizer priced at £3.68. He reduces it by 83p. What is the new price [2] b At the garden centre they decide to charge 75% of the original price of £3.68. Whose price is cheaper and by how much [3] 9 Twelve baking potatoes cost £2.76. How much would five cost [2] 4 10 John worked out using a calculator and his 2 + 3 answer was 5. Explain what he did wrong. [1] = 371.587 234 ... © Hodder Education 2011 Unit C 53
Page 1 and 2:
Contents Exam questions A Mathemati
Page 3 and 4: 1 Integers Here is an exam question
Page 5 and 6: 2 The table shows the number of pas
Page 7 and 8: 6 Equations 1 Here is an exam quest
Page 9 and 10: Now try these exam questions 1 The
Page 11 and 12: 50 60 70 80 Temp °C … and its so
Page 13 and 14: 4 P is 8 km from O on a bearing of
Page 15 and 16: Now try these exam questions 1 Harr
Page 17 and 18: 1 2 4 6 6 6 7 Finally add a key. 6
Page 19 and 20: 4 The longer side of a rectangle is
Page 21 and 22: 4 ‘Doggy Planet’ sell pet goods
Page 23 and 24: Now write a question to find out ho
Page 25 and 26: 1 Working with numbers Here is an e
Page 27 and 28: More exam practice 1 Ordinary marma
Page 29 and 30: … and its solution a 3 7 of 35 kg
Page 31 and 32: ... and its solution a i b 1 5 1 5
Page 33 and 34: 3 100 pints is approximately 55 lit
Page 35 and 36: 2 y 7 6 5 4 3 2 1 A b Copy the diag
Page 37 and 38: 2 The diagram shows shapes A and B.
Page 39 and 40: 16 Scatter diagrams and time series
Page 41 and 42: a Complete the scatter diagram. (Th
Page 43 and 44: Graphical solution of simultaneous
Page 45 and 46: 1 Two-dimensional representation of
Page 47 and 48: More exam practice 1 The diagram sh
Page 49 and 50: 3 Will carried out a survey on peop
Page 51 and 52: ... and its solution a Upper bound
Page 53: a Use these data to find the probab
Page 57 and 58: Now try these exam questions 1 The
Page 59 and 60: 11 Graphs Distance-time and other r
Page 61 and 62: a How far does Tom live from school
show all

Exam style questions - Hodder Plus Home

Create successful ePaper yourself

Delete template?

Save as template?