SAMPLE MATHEMATICS DO NOT OPEN THIS BOOKLET UNTIL INSTRUCTED. PAPER STUDENT S NAME:

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1 SMPLE PPER G MTHEMTIS O NOT OPEN THIS OOKLET UNTIL INSTRUTE. STUENT S NME: Read the instructions on the NSWER SHEET and fill in your NME, SHOOL and OTHER INFORMTION. Use a pencil. o NOT use a coloured pencil or a pen. Rub out any mistakes completely. You MUST record your answers on the NSWER SHEET. Mark only ONE answer for each question. Your score will be the number of correct answers. Marks are NOT deducted for incorrect answers. There are 4 MULTIPLE-HOIE QUESTIONS (1 4). Use the information provided to choose the EST answer from the four possible options. On your NSWER SHEET fill in the oval that matches your answer. There is 1 FREE-RESPONSE QUESTION (5). Write your answer in the boxes provided on the NSWER SHEET and fill in the ovals that match your answer. You may use a ruler and spare paper. LULTOR is required.

2 1. The plans for a new school hall are on display. These plans show a front view, a side view and a top view of the hall. 2. rotary clothes line is 180 cm from the ground at its lowest level and 210 cm when it is at its highest. front view side view top view Which of the diagrams shows a correct three-dimensional view of the new hall? When the handle is given one full turn, the height of the clothes line increases by 0 mm. () () How many full turns of the handle will it take to raise the clothes line from its lowest to its highest level? () 10 () 0 () 100 () 00. Henry made a pattern with blocks, as shown. () () Stage 1 Picture 2 4 In Stage 2 Henry used a total of five blocks. How many blocks does Henry need for Stage 5? () 16 () 17 () 18 () 21 IS Mathematics Sample Paper G UNSW Global Pty Limited 2

4. Sandra has these pictures on her website. QUESTION 5 IS FREE RESPONSE. Write your answer in the boxes provided on the NSWER SHEET and fill in the ovals that match your answer. 5. Lin cut this square picture out of a magazine.

3 4. Sandra has these pictures on her website. QUESTION 5 IS FREE RESPONSE. Write your answer in the boxes provided on the NSWER SHEET and fill in the ovals that match your answer. 5. Lin cut this square picture out of a magazine. Picture 1 uses 7.25 K of memor y. She made an enlarged copy that was still square but twice as wide. Picture 2 uses.2 K of memor y. pproximately how much memory does Picture 2 use as a percentage of the memory used by Picture 1? () 54% () 46% () 4% () 9% Lin cut off a rectangle from the right of the picture. The picture was now a rectangle whose width was 2 of the height. She then doubled the width of the picture. The area of the rectangle was now mm 2. How high, in mm, was the original picture? EN OF PPER IS Mathematics Sample Paper G UNSW Global Pty Limited

4 KNOWLEGMENT opyright in this booklet is owned by UNSW Global Pty Limited, unless otherwise indicated. Every effort has been made to trace and acknowledge copyright. UNSW Global Pty Limited apologises for any accidental infringement and welcomes information to redress the situation. THE FOLLOWING YER LEVELS SHOUL SIT THIS PPER: ustralia Year 9 runei Form 4 Hong Kong Form Indian Subcontinent 1 lass 9 Indonesia Year 10 Malaysia Form Middle East 2 lass 9 New Zealand/Pacific Year 10 Singapore Secondary 2 Southern frica 4 Grade 9 PPER G 2017 UNSW Global Pty Limited. opyright in this document is owned by UNSW Global Pty Limited. 1 Indian Subcontinent Region: India, Sri Lanka, Nepal, hutan and angladesh. 2 Middle East Region: United rab Emirates, Qatar, Kuwait, Saudi rabia, Egypt, ahrain, Oman, Turkey, Lebanon, Tunisia, Morocco, Libya, lgeria and Jordan. Pacific Region: Vanuatu, Papua New Guinea and Fiji. 4 Southern frica Region: South frica, otswana, Lesotho, Swaziland, Zimbabwe and Namibia.

5 PPER G M HOW TO FILL OUT THIS SHEET: USE PENIL Print your details clearly in the boxes provided. Make sure you fill in only one oval in each column. Rub out all mistakes completely. o not use a coloured pencil or pen. *201709* EXMPLE 1: ebbie ach EXMPLE 2: han i eng EXMPLE : Jamal bin bas FIRST NME LST NME FIRST NME LST NME FIRST NME LST NME E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E E FIRST NME to appear on certificate LST NME to appear on certificate E E E E E E E E E E E E E E E E E E E E E E E E F F F F F F F F F F F F F F F F F F F F F F F F G G G G G G G G G G G G G G G G G G G G G G G G H H H H H H H H H H H H H H H H H H H H H H H H I I I I I I I I I I I I I I I I I I I I I I I I J J J J J J J J J J J J J J J J J J J J J J J J K K K K K K K K K K K K K K K K K K K K K K K K L L L L L L L L L L L L L L L L L L L L L L L L M M M M M M M M M M M M M M M M M M M M M M M M N N N N N N N N N N N N N N N N N N N N N N N N O O O O O O O O O O O O O O O O O O O O O O O O P P P P P P P P P P P P P P P P P P P P P P P P Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q R R R R R R R R R R R R R R R R R R R R R R R R S S S S S S S S S S S S S S S S S S S S S S S S T T T T T T T T T T T T T T T T T T T T T T T T U U U U U U U U U U U U U U U U U U U U U U U U V V V V V V V V V V V V V V V V V V V V V V V V W W W W W W W W W W W W W W W W W W W W W W W W X X X X X X X X X X X X X X X X X X X X X X X X Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z SMPLE / / / / / / / / / / / / / / / / / / / / / / / / E E E E E E E E E E E E E E E E E E E F F F F F F F F F F F F F F F F F F F G G G G G G G G G G G G G G G G G G G H H H H H H H H H H H H H H H H H H H I I I I I I I I I I I I I I I I I I I J J J J J J J J J J J J J J J J J J J K K K K K K K K K K K K K K K K K K K L L L L L L L L L L L L L L L L L L L M M M M M M M M M M M M M M M M M M M N N N N N N N N N N N N N N N N N N N O O O O O O O O O O O O O O O O O O O P P P P P P P P P P P P P P P P P P P Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q R R R R R R R R R R R R R R R R R R R S S S S S S S S S S S S S S S S S S S T T T T T T T T T T T T T T T T T T T U U U U U U U U U U U U U U U U U U U V V V V V V V V V V V V V V V V V V V W W W W W W W W W W W W W W W W W W W X X X X X X X X X X X X X X X X X X X Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z / / / / / / / / / / / / / / / / / / / re you male or female? Male Female oes anyone in your home usually speak a language other than English? Yes No School name: TE OF IRTH STUENT I LSS (optional) (optional) ay Month Year K L M N E O Town / suburb: Today s date: / / Postcode: F P G Q H R I S J T

6 TO NSWER THE QUESTIONS MULTIPLE HOIE Questions 1 to 4 Example: = () 2 () 9 () 10 () 24 The answer is 10, so fill in the oval, as shown. STRT FREE RESPONSE Question 5 Example: = The answer is 12, so WRITE your answer in the boxes. Write only ONE digit in each box, as shown, and fill in the correct ovals, as shown. 9 USE PENIL O NOT USE OLOURE PENIL OR PEN SMPLE M PPER G Your privacy is assured as UNSW Global Pty Limited fully complies with appropriate ustralian privacy legislation. Visit for more details.

7 QUESTION KEY SOLUTION STRN LEVEL OF IFFIULTY 1 Option correctly matches the front, side and top views. Option does not match the front view or the top view. Option does not match the front view or the side view. Option does not match any view. Space and Geometry Easy 2 The difference between the clothes line highest and lowest level is = 0 cm onvert this to mm is 0 10 = 00 mm. One full turn of the handle increases the height by 0 mm; therefore we need to divide 00 by 0 which equals 10. It will take 10 full turns of the handle to raise the clothes line from its lowest to its highest level. Measurement Easy The number of blocks used in the stages shows a pattern: 1, 5, 9, 1 The pattern is continued by adding four blocks to the previous term. So Stage 5 will contain = 17 blocks. lgebra and Patterns Medium 4.2 K as a percentage of 7.25 K is calculated as ( ) 100% = %. This is 46% when rounded up. Number and rithmetic Medium Let x be the side length of the original picture. fter the first transformation, the picture is still a square, but now with a side length of 2x. fter cutting off a rectangle from the right of the picture, the picture is now a rectangle with height 2x and width 2 of 2x which equals 4 x. fter the final transformation, the width is doubled, 8 x, but the height stays the same, 2x. The area of the picture is now mm 2. Hence, 2x 8x = x 2 = x 2 = 16 x = Number and rithmetic Hard x = 162 IS Mathematics Sample Paper G UNSW Global Pty Limited

8 Level of difficulty refers to the expected level of difficulty for the question. Easy Medium Medium/Hard Hard more than 70% of candidates will choose the correct option about 50 70% of candidates will choose the correct option about 0 50% of candidates will choose the correct option less than 0% of candidates will choose the correct option IS Mathematics Sample Paper G UNSW Global Pty Limited

SAMPLE MATHEMATICS DO NOT OPEN THIS BOOKLET UNTIL INSTRUCTED. PAPER STUDENT S NAME: 1 ICAS Mathematics Sample Paper C UNSW Global Pty Limited

SAMPLE MATHEMATICS DO NOT OPEN THIS BOOKLET UNTIL INSTRUCTED. PAPER STUDENT S NAME: 1 ICAS Mathematics Sample Paper C UNSW Global Pty Limited SMPLE PPER MTHEMTIS O NOT OPEN THIS OOKLET UNTIL INSTRUTE. STUENT S NME: Read the instructions on the NSWER SHEET and fill in your NME, SHOOL and OTHER INFORMTION. Use a pencil. o NOT use a coloured pencil