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P1P2 SQA Marking Instructions 2005 General level Paper 1

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P1P2 SQA Marking Instructions 2005 General level Paper

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q1 (a) (b) (c) (d) x x x x

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q2 Difference between 12 o and -50 o : 12 o --50 o 12 o +50 o 62 o

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q3 (a) (b) (c) (d) Shape 1 Shape 2Shape 3Shape Number of matches = Shape numberx x m = 4s = 4s = 4s s = 15 Shape 15

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q4 (a) (b) x 2800 = x 2800= £ = 5 6 x 10 7

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q x y (a) A(7,5) B(5,-1) C(-1,-3) (b) Diagonals of rhombus bisect at right angles D(1,3) A B C D (c) Reflect in y – axis. A’ B’ C’ D’

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q6 lb/sq in kg/sq cm lb/sq in Halfway between 1.97 & 2.11 ;

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q7 (a) (b) £ 0.39 or 39p One cheese roll ; bottles of water ; 0.39 x cheese rolls ; 0.99 x Total ; £

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q8

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P1P2 SQA Marking Instructions 2005 General level Paper1 Q9 P Q R S T U PR is a diagonal 45 o Triangle RST is equilateral 60 o Angle USP = = 30 o 30 o Angle SUP = 180 – = 105 o

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q1 (a) (b) = minhrs = hours 30 minutes D = S = T= List ; ? 644 km 7 hrs 30 mins= 7.5 hrs D ST S = D / T = = ? = 85.9 km/h

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q2 Maths test marks n = means 17 marks ordered (a) (b) Mode =25 marks

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q3 (a) (b) Discount = = £ 278 He pays £834 - £278 = £ 556 HP price =Deposit + Instalments = x 24 = = £ The Big Computer shop is cheaper.

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q4 13 m 8 m 7 m A B Calculate the length of AB A B 7 m 5 m According to Pythagoras: AB 2 = = = 74 AB == 8.6 m

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q5 (a) (b)

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q6 Total = 18 United get of £ or = £

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q7 Total Charge 5% Sub Total 9.21 Standing Charge Box A units at 7.567p per unit £ Details of chargesPrevious readingPresent reading To: 18 Apr 2005 From: 21 Feb 2005 Statement Date: 20 April 2005 Account no: X Ms I McGregor 8 Birch Grove Pineford ScoPower Electricity x

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q8 Percentage Income 15% £ % = £ % = £

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q9 Distance on one tank of petrol = 0 km1280 km 780 km He only needs to refuel once.

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q10 Stock 1.5 cm (a) (b) 6 cm 3 cm 9 cm Stock So Number of stock cubes = 4 x 2 x 6 = 48

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q11 Ye Olde Shoppe 90 cm 35 cm C B 90 cm SOHCAHTOA O TA = x o = tan –1 (0.389) = 21.3 o tan x o = A

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P1P2 SQA Marking Instructions 2005 General level Paper2 Q12 Fan belt 8 cm 30 cm Length of fan belt =

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