The CENTRE for EDUCATION in MATHEMATICS and COMPUTING Le CENTRE d ÉDUCATION en MATHÉMATIQUES et en INFORMATIQUE

The CENTRE for EDUCATION in MATHEMATICS and COMPUTING Le CENTRE d ÉDUCATION en MATHÉMATIQUES et en INFORMATIQUE www.cemc.uwaterloo.ca 2011 Results Pascal Contest (Grade ) Cayley Contest (Grade ) Fermat Contest (Grade 11) 2011 Résultats Concours Pascal ( e année Sec. III) Concours Cayley ( e année Sec. IV) Concours Fermat (11 e année Sec. V) c 2011 Centre for Education in Mathematics and Computing

Competition Organization Organisation du Concours Centre for Education in Mathematics and Computing Faculty and Staff / Personnel du Concours canadien de mathématiques Ed Anderson Lloyd Auckland Terry Bae Steve Brown Ersal Cahit Karen Cole Jennifer Couture Serge D Alessio Frank DeMaio Fiona Dunbar Mike Eden Barry Ferguson Barb Forrest Judy Fox Steve Furino John Galbraith Sandy Graham Angie Hildebrand Judith Koeller Joanne Kursikowski Bev Marshman Dean Murray Jen Nissen J.P. Pretti Linda Schmidt Kim Schnarr Jim Schurter Carolyn Sedore Ian VanderBurgh Troy Vasiga 2

Competition Organization Organisation du Concours Problems Committees / Comités des problèmes Pascal Contest / Concours Pascal Wally Webster (Chair / président), Dashwood, ON Lloyd Auckland, St. Thomas, ON Janet Christ, Walter Murray C.I., Saskatoon, SK J.P. Pretti, University of Waterloo, Waterloo, ON Jim Schurter, University of Waterloo, Waterloo, ON Tyler Somer, Kitchener, ON Anna Spanik, Halifax West H.S., Halifax, NS Aaron Warner, St. Mildred s-lightbourn School, Oakville, ON Cayley Contest / Concours Cayley Jen Nissen (Chair / présidente), University of Waterloo, Waterloo, ON Jeff Anderson, Forest Heights C.I., Kitchener, ON Tom Barker, Stratford, ON Barry Ferguson, University of Waterloo, Waterloo, ON Steve Furino, University of Waterloo, Waterloo, ON Christopher Ing, Vincent Massey S.S., Windsor, ON Michelle Vidberg, Galt C.I., Cambridge, ON Fermat Contest / Concours Fermat Paul Fennell (Chair / président), London, ON Sandra DellaMaestra, University of Schools,, ON Steve Lau, John Diefenbaker S.S., Hanover, ON Cliff Lelievre, Oakville, ON Carol Miron, Albert Campbell C.I.,, ON Dan Schnabel, Vaughan S.S., Thornhill, ON David Shepherd, Ravenna, ON 3

Foreword Avant-Propos The Centre for Education in Mathematics and Computing is proud to once again be the major sponsor of the Canadian Mathematics Competition this year. The year 2011 marks the 4th year of Contests produced by the Canadian Mathematics Competition. Our congratulations go to all who participated in this year s Pascal, Cayley and Fermat Contests. This year s Contests were resounding successes, with averages of 0.5, 86.3 and 87.7 across the three Contests. The number of official contestants with perfect papers on the three Contests were, 5 and 3. As always, we would like to thank the hard-working Problems Committees. Most of the members of these Committees are active secondary school teachers from across Canada who volunteers their time and contribute dozens of hours of expertise. Without their intriguing and sometimes amusing problems, these Contests would not be possible. We would also like to thank all participants, both teachers and students. We hope that the papers provided you with some interesting mathematics to think about and play with. Thank you for your support! Please continue to encourage your colleagues and fellow students to become involved in our activities. Le Centre d éducation en mathématiques et en informatique à encore une fois le plaisir d être un majeur supporter du Concours canadien de mathématiques. L année 2011 marque la 4e année de concours produit par le Concours canadien de mathématiques. Nos félicitations vont à tous les participants du Concours Pascal, Cayley et Fermat de cette année. Les Concours de cette année retentissaient de succès, avec des moyennes de 0,5, 86,3 et 87,7 à travers les trois Concours. Le nombre de candidats officiels possédant un concours parfait était de, 5 et 3. Nous aimerions surtout remercier les Comités de problèmes pour leur dur travail. La plupart des membres de ces Comités sont des enseignant(e)s d école secondaire actifs d un bout à l autre du Canada qui offre leur temps et contribuent des douzaines d heures d expertise. Sans leurs problèmes perspicaces et amusants, ces Concours ne seraient pas possibles. Nous aimerions remercier aussi tous les participants incluant les enseignants et les étudiants. Nous espérons que les concours vous ont offert des mathématiques intéressantes qui vous ont amusées et portées à réfléchir. Merci pour votre soutien continué! 4

Enrollment Inscription Number of schools registered by province / Nombre d écoles inscrit par province Pascal Cayley Fermat NL 57 48 48 NS 31 23 25 NB 31 31 31 PE 7 6 6 QC 7 3 ON 684 673 663 MB 54 4 47 SK 25 25 25 AB 75 44 44 BC 18 184 186 International 85 7 88 Total 1335 1283 1262 Number of students registered by province / Nombre d étudiants inscrit par province Pascal Cayley Fermat NL 1113 723 643 NS 851 534 478 NB 60 550 450 PE 15 118 67 QC 286 2711 2584 ON 1333 12007 045 MB 1428 883 753 SK 567 460 313 AB 2257 58 780 BC 5068 4381 3706 International 2760 2755 2278 Total 31767 26080 2207 Total number of students enrolled / Nombre d inscriptions individuelles: 744 5

Champions 2011 Champions 2011 2011 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMS PALMARÈS INDIVIDUEL ET PALMARÈS PAR ÉQUIPE 2011 PASCAL CONTEST / CONCOURS PASCAL STUDENTS /ÉLÈVES Students are listed in alphabetical order / Les élèves sont nommés en ordre alphabetique Gold Medals School Location Grade Médailles d or École Endroit Niveau ITAI BAR NATAN The Abelard School OLIVER FEI Earl of March S.S. Kanata DONG JIAQI Don Mills C.I. SAMUEL KIM Ancaster H.S. Ancaster QINGFAN LIU London Central S.S. London SEAN LUCHEN University of Schools 8 ERIC PAN London Central S.S. London XIAOZE WU Marc Garneau C.I. JAMESON ZHU Windermere S.S. TEAMS / ÉQUIPES School Location Score École Endroit Note Champion / Première London Central S.S. London 442 Second / Deuxième University of Schools 436 Third / Troisième Marc Garneau C.I. 430 Fourth / Quatrième Bayview S.S. Hill 426 Fifth / Cinquième Glenforest S.S. Mississauga 425 6

Champions 2011 Champions 2011 2011 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMS PALMARÈS INDIVIDUEL ET PALMARÈS PAR ÉQUIPE 2011 CAYLEY CONTEST / CONCOURS CAYLEY STUDENTS /ÉLÈVES Students are listed in alphabetical order / Les élèves sont nommés en ordre alphabetique Gold Medals School Location Grade Médailles d or École Endroit Niveau XIAOHAN CHEN Mulgrave School West KEVIN CHO Sentinel S.S. West ORKUNALP ERKAN Marion M. Graham C.I. Saskatoon RUI SONG Walter Murray C.I. Saskatoon DANIEL SPIVAK Bayview S.S. Hill TEAMS / ÉQUIPES School Location Score École Endroit Note Champion / Première Bayview S.S. Hill 426 Second / Deuxième Collège Jean de Brébeuf Montreal 414 Third / Troisième Westdale S.S. Hamilton 413 Fourth / Quatrième Glenforest S.S. Mississauga 412 Fifth / Cinquième Hill H.S. Hill 4 Victoria Park C.I. 4 7

Champions 2011 Champions 2011 2011 STUDENT CHAMPIONS AND CHAMPIONSHIP TEAMS PALMARÈS INDIVIDUEL ET PALMARÈS PAR ÉQUIPE 2011 FERMAT CONTEST / CONCOURS FERMAT STUDENTS /ÉLÈVES Students are listed in alphabetical order / Les élèves sont nommés en ordre alphabetique Gold Medals School Location Grade Médailles d or École Endroit Niveau XIAOYU DENG Unionville H.S. Markham 11 ANQI DONG Walter Murray C.I. Saskatoon 11 JUN HO JUNG College H.S. 11 DAVID LIANG A.Y. Jackson S.S. YUE LIU Fort C.I. Winnipeg 11 BART SUH Lambrick Park S.S. Victoria 11 ERIC ZHAN University of Schools 11 TEAMS / ÉQUIPES School Location Score École Endroit Note Champion / Première University of Schools 424 Second / Deuxième Unionville H.S. Markham 415 Third / Troisième A.Y. Jackson S.S. 414 Markham District H.S. Markham 414 Fifth / Cinquième West S.S. West 412 8

Champions 2011 Champions 2011 2011 FERMAT CONTEST PROVINCIAL CHAMPIONS CHAMPIONS PROVINCIAUX AU CONCOURS FERMAT 2011 Each student below will receive a $200 prize / Chaque étudiant ci-dessous recevrait un prix de 200 $ Province Student School Location Province Étudiant École Endroit NL TIMOTHY ELLIOTT Mount Pearl Sr. H.S. Mount Pearl NS WONJAE CHO Halifax Grammar School Halifax NS CHRISTOPHER MITCHELTREE Halifax West H.S. Halifax NS AMANDA STANTON Halifax Grammar School Halifax NB ANTONIO MOLINA Ste. Anne Fredericton PE THUNDER ZHENG Colonel Gray Sr. H.S Charlottetown QC HENG YU LIN E.S. St. Luc Montreal ON Central XIAOYU DENG Unionville H.S. Markham ON Est JAMES RICKARDS Colonel By S.S. Gloucester ON Metro DAVID LIANG A.Y. Jackson S.S. ON Metro ERIC ZHAN University of Schools ON Nord YUNYU WANG Sir Winston Churchill C.V.I. Thunder Bay ON Ouest JAY YOUNG WOO London Central S.S. London MB YUE LIU Fort C.I. Winnipeg SK ANQI DONG Walter Murray C.I. Saskatoon AB MARIYA SARDARLI Strathcona H.S. Edmonton BC JUN HO JUNG College H.S. BC BART SUH Lambrick Park Victoria

Correct Answers Bonnes Rponses # Pascal Cayley Fermat 1 B B D 2 E B A 3 C A A 4 B C D 5 A D C 6 A B C 7 B A D 8 D C B E D D C E B 11 E D E 12 D B E 13 A A B 14 C C D 15 A A E 16 D E C 17 A C E 18 C A B 1 E D C 20 D B A 21 D E A 22 C C E 23 B B A 24 A A D 25 A D B

Pascal Contest Concours Pascal Number of Contestants / Nombre de concurrents: 26186 Average mark / Note moyenne: 0.52 Percentage of contestants selecting each option / Pourcentage de concurrents par choix: Correct % not % correct Answer/ attempted/ of attempted Bonne % sans % tentatives Réponse réponse réussies # A B C D E 1 B 0.31 7.53 0.68 0.71 0.65 0.06 7.60 2 E 0.12 0.6 0.18 0.1 8.56 0.22 8.77 3 C 1.23 0.2 5.2 0.4 0.60 0.34 6.25 4 B 4.15 84.46 1.22 2.35 6.11 1.67 85.8 5 A 0.22 1.00 1.12 4.03 3.23 0.35 0.54 6 A 73.32.47 5.24 7.57 2.85 1.50 74.44 7 B 1.70 85.5 5.20 3.36 0.71 3.04 88.65 8 D 1.25 3.03 14.64 76.25 4.41 0.37 76.53 E 2.76 4.00 2.8 3.40 84.11 2.6 86.44 C 2.62 25.54 55.54 4.57 5.71 5.8 5.07 11 E 11.07 0.3 1.50 3.61 82. 0.74 82.71 12 D 2.4 4.78 17.68 56. 6.40 11.16 64.15 13 A 77.31 4.43 5.22 1.60 2.31.0 85.04 14 C 5.04 4.04 56.51 11.45 5.32 17.5 68.58 15 A 77.02 0.8.38 8.57 1.51 2.58 7.06 16 D 3.07.08 17.3 54.2.60 4.36 57.42 17 A 5.12 6.51.37 3.3 12.57 8. 64.6 18 C 1.44 8.74 2.7 44.1 1.2 12.8 34.44 1 E 6.26 8.08 17.58 13.4 20.64 33.0 31.22 20 D 14.88 7.55 7.51 22.63 6.3 40.46 38.01 21 D 3.18 4.11.30 60.43 8.67 13.26 6.67 22 C 25. 14.5 28.2 5.35 4.1 21.81 36.8 23 B.22.67 8.68 6.6 7.44 58.24 23.16 24 A 5.06 7.50.82 8.77.06 57.74 11.8 25 A 11.85 8.86 11.37.44 1.41 38.03 1.12 11

Cayley Contest Concours Cayley Number of Contestants / Nombre de concurrents: 260 Average mark / Note moyenne: 86.33 Percentage of contestants selecting each option / Pourcentage de concurrents par choix: Correct % not % correct Answer/ attempted/ of attempted Bonne % sans % tentatives Réponse réponse réussies # A B C D E 1 B 0.70 7.62 1.13 0.11 0.37 0.02 7.64 2 B 0.34 7.5 0.20 0.17 1.42 0.21 7.80 3 A 3.0 4.23 1.16 0.33 0.26 0.87 3.1 4 C 0.1 0.51 6.48 0.44 1.0 0.50 6.7 5 D 1.08 13.78 1.43 7.31 1.32 3.01 81.77 6 B.43 84.14 0.3 1.87 1.28 2.2 86.12 7 A 82.1 1.46.1 0.7 0.2 4.6 86.23 8 C 1. 12.5 72.3 2.31.27 1.2 73.33 D 2.61 6.3 2.63 76.73 1.76.2 84.5 E 1.31 2.58.71 14.37 68.6 3.01 71. 11 D 2.64 5.45 1.46 86.57 1.86 1.7 88.31 12 B 24.67 70.33 1.60 1.57 0.44 1.33 71.28 13 A 65.74 7.87 2.43 2.84 16.03 5.04 6.23 14 C 0.4 5.53 36.4 47.63 0.6 8.3 3.83 15 A 31.4 11.0 6.26 24.8 14.43 11.33 36.03 16 E 7.8 16.52 4.5 13.82 34.7 22.34 44.7 17 C 5.12 5.63 65.5 2.83 6.21 14.21 76.87 18 A 48.27 28.17 2.31 5.65 3.2 12.26 55.01 1 D 4.35 15.78 7.23 3.12 8.22 25.24 52.33 20 B 6.51 12.47 8.07 6. 6.26 5.64 30.8 21 E 3.11 5.04 7.61 4.52 38.55 41.11 65.46 22 C 5.36 6.72 15.01 7.81 34.88 30.17 21.4 23 B 3.57 8.82 12.56.67.81 54.52 1.40 24 A.88.36 14.82 11.85 17.28 36.75 15.62 25 D 4.88.67 15.25 6.65 6.62 56.88 15.43 12

Fermat Contest Concours Fermat Number of Contestants / Nombre de concurrents: 1734 Average mark / Note moyenne: 87.65 Percentage of contestants selecting each option / Pourcentage de concurrents par choix: Correct % not % correct Answer/ attempted/ of attempted Bonne % sans % tentatives Réponse réponse réussies # A B C D E 1 D 1.27 0.63 2.27 5.1 0.34 0.26 5.43 2 A 7.04 0.35 0.81 0.60 1.07 0.0 7.13 3 A 6.33 0.56 0.7 0.4 1.1 0.43 6.74 4 D 1.73 4. 2.33 88.26 2.37 0.28 88.51 5 C 0.85 1.52 3.38 0.77 1.82 1.63 4.2 6 C 0.7 0.84 88.2 8.31 0.20 0.1 8.74 7 D 17.5 5.21 4.27 6.1 1.18 1.80 71.20 8 B 21.37 74.37 1.33 1.52 0.4 0.8 75.04 D 2.50.75 16.28 5.80 8.2 2.72 61.47 B 0.5 8.6 2.63 0.47 3.01 3.30 3.04 11 E 7.06 12.8 5.12 12.6 41.65 20.20 52.18 12 E 6.62 2.63 5.28 5.36 65.84 14.23 76.77 13 B 7.82 71.5 3.52 6.6 2.04 8.30 78.08 14 D 17.18.42 3.57 61.66 3.70 4.43 64.52 15 E 8.73 7.31 3.67 3.41 64.71 12.14 73.65 16 C 5.6 1.60 27.72. 3.85 34.00 42.00 17 E 1.8 2.66 4.20 8.38 56.8 25.86 76.74 18 B 14.27 5.84 3.68 5.75.83 6.60 64.07 1 C 8.51 2.40 33.33 20.17 2.17 33.3 50.03 20 A 25.6.01 3.04 5.35 2.40 54.48 56.43 21 A 24.07 7.48 4.6.33.5 43.53 42.63 22 E 8.36 6.58.66 7.04 14.3 53.3 31.23 23 A 7.21.57 1.07.80 12.31 41.02 12.22 24 D 6.88 6.43 7.1 7.60 6.43 65.43 21. 25 B 5.84 5.85 7..50.13 60.64 14.86 13

Student Rankings Score/ Pascal Cayley Fermat Note Rank/ Rank/ Rank/ Position Position Position 150 1 1 1 14 148 147 146 145 4 144 11 6 5 143 142 17 8 8 141 58 140 13 5 138 62 16 26 137 84 3 136 1 46 135 155 134 156 35 78 133 246 70 11 132 250 72 121 131 303 5 140 130 315 151 12 387 140 17 128 414 142 20 127 53 217 274 126 563 227 27 125 722 31 357 124 761 330 377 123 13 416 435 122 6 42 465 121 1166 571 54 120 1245 56 587 11 147 817 66 118 1555 841 735 117 1787 20 866 116 186 51 11 115 2206 1251 25 114 2354 130 86 113 2683 1587 1263 112 2851 1645 134 111 3204 18 1530 1 3421 180 1633 3813 2248 1840 8 401 2352 145 7 4537 2674 215 6 4800 274 2314 5 5264 3138 2582 4 5576 325 2714 3 57 357 3011 2 6346 3766 3230 1 6862 4154 3522 0 725 4332 3752 Score/ Pascal Cayley Fermat Note Rank/ Rank/ Rank/ Position Position Position 774 4740 4083 8 8240 430 4320 7 8713 5305 4604 6 208 5568 4861 5 675 548 5155 4 126 6243 5484 3 642 6617 57 2 11122 6880 6076 1 11572 7248 6431 0 124 7543 6741 8 12560 748 7006 88 1300 8348 7353 87 13541 8741 7701 86 14004 045 804 85 14472 434 8372 84 14878 783 8657 83 15327 167 83 82 15734 542 283 81 16137 01 613 80 16522 11250 36 7 1607 116 207 78 1723 1163 437 77 17618 12321 716 76 1783 12667 75 18301 121 11256 74 18612 13318 11475 73 1831 13617 1165 72 1228 1301 1117 71 1546 14218 12178 70 1824 14513 1232 6 20081 1472 12584 68 20313 15036 12772 67 20538 15313 1222 66 20776 15554 135 65 200 15788 132 64 21163 1600 13441 63 21355 16225 13586 62 21523 16444 137 61 21682 16618 13840 60 21850 1674 1352 5 2178 1654 14045 58 22 1708 14147 57 22227 1723 14235 56 22348 17360 14325 55 2246 17475 1440 54 22584 1757 1447 53 22687 1768 1455 52 22758 1775 14633 51 22833 1783 146 50 2213 1754 14763 4 2280 1802 14817 Classements des élèves 14

Student Rankings Classements des élèves Score/ Pascal Cayley Fermat Note Rank/ Rank/ Rank/ Position Position Position 48 23041 180 1486 47 2303 18151 1408 46 2314 18207 1457 45 2316 18245 146 44 23240 1826 15033 43 23280 18328 15061 42 23318 18361 15077 41 23353 18403 155 40 2332 18437 15134 3 23412 18453 15164 38 23436 18476 15183 37 23455 1846 1514 36 23478 18521 152 35 23507 1854 15228 34 23517 18566 15240 33 23531 18575 15248 32 23540 18586 15261 31 2354 18603 15275 30 23556 1860 1527 2 23561 18622 15286 28 2356 18630 15288 27 23572 18633 1526 26 23575 18641 15301 25 2357 18644 15305 24 23585 18647 153 23 23588 1864 15313 22 2352 18651 15314 21 2355 18653 15317 20 2357 18657 15320 1 23602 18660 15322 18 23604 15324 17 23606 18662 15326 16 23607 18663 15328 15 18664 15331 14 15336 13 12 23608 15337 11 2360 N.B. These rankings pertain to official contestants only / N.B. Ces rangs se rapportent seulement aux concurrents officiels 15

Team Scores Notes des équipes Scores/ Pascal Cayley Fermat Notes # of Schools/ # of Schools/ # of Schools/ N o d écoles N o d écoles N o d écoles 440-450 1 0 0 430-43 2 0 0 420-42 4 1 1 4-41 17 5 5 400-40 1 3 14 30-3 2 20 23 380-38 36 26 16 370-37 4 31 22 360-36 72 3 33 350-35 81 51 46 340-34 3 66 63 330-33 2 71 65 320-32 111 85 81 3-31 8 6 84 300-30 4 78 4 Number of three student teams / Nombre d équipes de trois élèves Pascal Contest / Concours Pascal: 80 Cayley Contest / Concours Cayley: 25 Fermat Contest / Concours Fermat: 21 16

The CENTRE for EDUCATION in MATHEMATICS and COMPUTING Le CENTRE d ÉDUCATION en MATHÉMATIQUES et en INFORMATIQUE www.cemc.uwaterloo.ca 2011 Results Pascal Contest (Grade ) Cayley Contest (Grade ) Fermat Contest (Grade 11) 2011 Résultats Concours Pascal ( e année Sec. III) Concours Cayley ( e année Sec. IV) Concours Fermat (11 e année Sec. V) Cayley Contest Honour Rolls Palmarès pour le concours Cayley

2011 Cayley Contest/Concours Cayley Team List/Palmarès d'équipes Rank/ School/ Rang École 1 Bayview S.S. 2 College Jean de Brebeuf 3 Westdale S.S. 4 Glenforest S.S. 5 Hill H.S. 5 Victoria Park C.I. 7 Don Mills C.I. 8 University of Schools 8 Waterloo C.I. Lord Byng S.S. Sir Winston Churchill S.S. Walter Murray C.I. 13 Pinetree S.S. 14 Burnaby North S.S. 14 Port Moody Sr. S.S. 14 S.S. 14 St. George's School 18 Vincent Massey S.S. 1 E.S. St. Luc 1 William Lyon Mackenzie C.I. 21 Kitsilano S.S. (English) 22 Crescent School 22 Lisgar C.I. 22 R.C. Palmer S.S. 22 Thornhill S.S. 26 Fort C.I. 27 Colonel By S.S. 27 E. Int'l de Montreal 27 Steveston London S.S. 30 Marc Garneau C.I. 30 Markham District H.S. 30 Mount Douglas S.S. 30 Mulgrave School 34 Magee S.S. 35 Bell H.S. 35 Sentinel S.S. 35 Western Canada H.S. 38 North C.I. 3 Danforth Coll & Tech. Inst. 3 Earl Haig S.S. 3 Sir John A. Macdonald C.I. 3 St. Michael's Univ. School 3 Yale S.S. 44 Bloor C.I. 44 Dr. Norman Bethune C.I. 44 Jarvis C.I. 44 London Central S.S. 44 The Woodlands School 4 Earl of March S.S. 4 Royal West Academy 51 A.Y. Jackson S.S. 51 Hugh McRoberts S.S. 51 New Westminster S.S. 51 Sir John A. Macdonald S.S. 51 St. John's-Ravenscourt School City/Ville Hill Montreal Hamilton Mississauga Hill Waterloo Saskatoon Coquitlam Burnaby Port Moody Windsor Montreal Ottawa Thornhill Winnipeg Gloucester Westmount Markham Victoria West Nepean West Calgary Scarborough Victoria Abbotsford Scarborough London Mississauga Kanata Montreal-Ouest New Westminster Waterloo Winnipeg Score/Note 426 414 413 412 4 4 408 400 400 38 38 38 37 36 36 36 36 35 34 34 33 32 32 32 32 31 30 30 30 388 388 388 388 387 386 386 386 385 384 384 384 384 384 382 382 382 382 382 381 381 380 380 380 380 380

2011 Cayley Contest/Concours Cayley Student Rankings/Palmarès d'étudiants Name/Nom School/École Group I/Groupe I Scores/Notes 150-145 Location/ Endroit CHEN XIAOHAN Mulgrave School West CHO KEVIN Sentinel S.S. West ERKAN ORKUNALP Marion M. Graham C.I. Saskatoon SONG RUI Walter Murray C.I. Saskatoon SPIVAK DANIEL Bayview S.S. Hill Grade/Niveau Group II/Groupe II Scores/Notes 144-135 CHACHCHA VIVEK Victoria Park C.I. CHAO ANGELA Glenforest S.S. Mississauga CHEANG IVY Alexander Mackenzie H.S. Hill CHEN CINDY Lord Byng S.S. CHU TIMMY R.C. Palmer S.S. GREIG ETHAN Westdale S.S. Hamilton HO JEFFREY Pinetree S.S. Coquitlam HSU STANLEY Coll. Sturgeon Heights Winnipeg Collegiate HUANG JOHN Steveston London S.S. LI M JEANNE Burnaby North S.S. Burnaby 8 LINGATHAS RAJINTH Milliken Mills H.S. Markham LIU ALICE Centennial Collegiate Saskatoon LU THOMAS Markham District H.S. Markham MENG FANDI Hill H.S. Hill MUSCLOW BRAD John McCrae S.S. Nepean NEUFELD LUKE Mount Douglas S.S. Victoria QIU BOBBY Don Mills C.I. QIU MENGTING University of Schools REN TONY Bayview S.S. Hill RUHLMANN MATHIAS College Jean de Brebeuf Montreal WANG ANDY Westdale S.S. Hamilton WHITE ETHAN Westmount Charter School Calgary XU STAR Cameron Heights C.I. Kitchener YOUNG MICHAEL Hill H.S. Hill YU BILL Bloor C.I. ZHANG HENRY Glenforest S.S. Mississauga ZHAO WEN XUAN College Jean de Brebeuf Montreal ZHOU JASON Burnaby North S.S. Burnaby ZHOU NED S.S. Group III/Groupe III Scores/Notes 134-134 ARULMANI DHEEVESH Gordon Graydon Memorial S.S. Mississauga BANG SHARON Sir Winston Churchill S.S. CAI TANNYA Elmwood School Rockcliffe CAO SHARON Sir Winston Churchill S.S. CHEN TIANYUAN Ross Sheppard Comp. H.S. Edmonton DING SU YU E. Int'l de Montreal Westmount FADZEYEVA EVGENIA Jarvis C.I. GE SABRINA University of Schools GU BAILEY Lisgar C.I. Ottawa GU LINGYAN Port Moody Sr. S.S. Port Moody HUANG CHARLIE Vaughan Road Academy York JIN BILLY Waterloo C.I. Waterloo KIM JI SUP Yale S.S. Abbotsford

2011 Cayley Contest/Concours Cayley Student Rankings/Palmarès d'étudiants Group III/Groupe III Scores/Notes 134-134 LEE DAVID Kitsilano S.S. (English) LEE SOOBI N St. Robert C.H.S. Thornhill LI JAMIE St. Michael's Univ. School Victoria LI JIMING St. George's School LI VICTOR Thornhill S.S. Thornhill LIU HSIN YEN William Lyon Mackenzie C.I. LU EDWARD Waterloo C.I. Waterloo LU YUFAN E.S. St. Luc Montreal MA EMILY New Westminster S.S. New Westminster PARK DANNY London Central S.S. London TAM KEITH Bayview S.S. Hill TSAI EDWARD Vincent Massey S.S. Windsor VARINOT GABRIEL College Jean de Brebeuf Montreal WANG SUNNY Bell H.S. Nepean WILLIAMS ARIANA Kelowna S.S. Kelowna XIE JASON William Lyon Mackenzie C.I. XIE PETER Don Mills C.I. XIE RONALD S.S. YATSENKO L M DMITRI Victoria Park C.I. YOO VICTOR St. Michael's Univ. School Victoria ZHAN DAVIS Glenforest S.S. Mississauga ZHANG JASON Victoria Park C.I. 8 Group IV/Groupe IV Scores/Notes 133-130 CAI DAVID Sir Winston Churchill S.S. CHIEN KEVIN Crescent School CHIRIAC DRAGOS Vincent Massey S.S. Windsor CHOO JENNA Lord Byng S.S. CHOU SID King's-Edgehill School Windsor DOAN CINDY Harold M. Brathwaite S.S. Brampton FANG YITONG E.S. St. Luc Montreal FU DAVID Thornhill S.S. Thornhill GAO QIAOYU Langstaff S.S. Hill GIVEN NO NAME Heritage Woods Secondary Port Moody GOU BARBARA Dr. Norman Bethune C.I. Scarborough GUAN JESSICA Burnaby Mountain S.S. Burnaby HAN SOOJEONG Collingwood School West HAYWARD JACK Crescent School HE BILL New Westminster S.S. New Westminster HEULE JAY Cochrane H.S. Cochrane HO ERNEST St. Augustine C.H.S. Markham HOANG CLEMENT Harold M. Brathwaite S.S. Brampton HONG CRYSTAL St. John's-Ravenscourt School Winnipeg HUANG WINA Crofton House School JIN KEVIN John Fraser S.S. Mississauga KAM SHARON West Point Grey Academy KONG ANGUS Vincent Massey S.S. Windsor KOTECHA SACHIN Frontenac S.S. Kingston KWOK BRIAN St. George's School LAM FREDRIC Centennial Reg. H.S. Greenfield Park LEE CORNELL Pinetree S.S. Coquitlam LEE SUNGJIN St. George's School LEI GAVIN T.L. Kennedy S.S. Mississauga LI ANGELA Magee S.S. LI RONGZHAO Waterloo C.I. Waterloo

2011 Cayley Contest/Concours Cayley Student Rankings/Palmarès d'étudiants Group IV/Groupe IV Scores/Notes 133-130 LI WILLIAM South Delta S.S. Delta LI ZIYAN Lord Byng S.S. LIANG SHU TING Port Moody Sr. S.S. Port Moody LIU DAVID Fort C.I. Winnipeg LUO LYNN Johnston Heights Jr. S.S. Surrey MARAIS PAUL Pinetree S.S. Coquitlam MOON EUGENE Yale S.S. Abbotsford NAM HEE JOO Western Canada H.S. Calgary OU DAVID North C.I. QIU ALVIN Hill H.S. Hill QIU BRYAN Hill H.S. Hill REGMI AVIN Danforth Coll & Tech. Inst. REN MENGJIE A.Y. Jackson S.S. SHEN SHELLEY Sir John A. Macdonald C.I. Scarborough SHENG LILLY Colonel By S.S. Gloucester SHIN DAVID Eric Hamber S.S. SUAN CALEB Port Moody Sr. S.S. Port Moody TAM BRIAN Magee S.S. TANG TOM Lord Byng S.S. WAN KIANNA Don Mills C.I. WANG ARTHUR Sir John A. Macdonald S.S. Waterloo WANG BOBBY West S.S. West WEI YUANHAO Earl of March S.S. Kanata WEN JANE Seaquam S.S. Delta WU JOHN Don Mills C.I. WU KEVIN Victoria Park C.I. WU SHUYI Fort C.I. Winnipeg WU TONY Dr. Norman Bethune C.I. Scarborough XIE SALLY CHEN Vincent Massey S.S. Windsor XU JACK Westdale S.S. Hamilton XU Y TAMMY Kitsilano S.S. (English) YANG ISABELLE Don Mills C.I. YANG XINYI Colonel By S.S. Gloucester ZHANG BOHAN Marc Garneau C.I. ZHANG DAVID E. Int'l de Montreal Westmount ZHANG FAN Lisgar C.I. Ottawa ZHANG JIM Waterloo C.I. Waterloo ZHAO PETER Vincent Massey S.S. Windsor ZHENG EVEN Burnaby South S.S. Burnaby Group V/Groupe V Scores/Notes 12-126 AHMED SAMIUDDIN George Harvey C.I. York AHN SEHEE Lord Byng S.S. BAEK SUNGWOO Western Canada H.S. Calgary BAER ANGELA Eastwood C.I. Kitchener BOURASSA ALICE College Durocher/St-Lambert Saint-Lambert BOWER KYLE Steveston London S.S. BYUN GREG Abbey Park H.S. Oakville CHAN GODWIN The Woodlands School Mississauga CHAN KEVIN Thornhill S.S. Thornhill CHANG ALEXANDER David Thompson S.S. CHASSIN NICOLE Lisgar C.I. Ottawa CHEN AMY St. Joseph's College School CHEN JEAN Fraser Heights S.S. Surrey CHEN JULIA Lisgar C.I. Ottawa

2011 Cayley Contest/Concours Cayley Student Rankings/Palmarès d'étudiants Group V/Groupe V Scores/Notes 12-126 CHEN LARRY Malvern C.I. CHEN MARIA Moscrop S.S. Burnaby CHEN PETER Earl Haig S.S. CHEN YI TONG E.S. St. Luc Montreal CHEUNG KAKIT H.J. Cambie S.S. CHIU CLARENCE Steveston London S.S. CHOW KEVIN Windsor S.S. North CHRISTY LUKE Sir John A. Macdonald S.S. Waterloo COUTURE SANDRINE College Marie de France Montreal DEL ZOPPO NICOLAS Ecole Jacques-Rousseau Longueuil DING MAYLYNN Marc Garneau C.I. DONG GRACIA Bayview S.S. Hill DU JAMES Sir Winston Churchill S.S. ELENDT MAXWELL University of Schools FARRANT DIAZ NATHAN University of Schools FENG SHELLEY Lord Byng S.S. GAO HANYANG College H.S. GEORGESCU SEBASTIAN College Stanislas Outremont GOLDSTEIN STEVIE Royal West Academy Montreal-Ouest GOMES VALERIAN Father John Redmond H.S. Etobicoke GU MICHELLE S.S. GUO XIAO YAN Marc Garneau C.I. HONG SEOLIM Jarvis C.I. HSU PETER Pinetree S.S. Coquitlam HUANG BENJI Fleetwood Park S.S. Surrey HUANG SONIA Earl Haig S.S. HUANG TOMMY Bayview S.S. Hill HUANG WILSON R.C. Palmer S.S. HUMENIUK TANYA Killarney S.S. JANMOHAMED ALYF Upper Can Col-Upper School JAYATILLEKE DESHAN Sinclair S.S. Whitby JEAN FELIX College Beaubois Pierrefonds JEN GREGORY R.A. McMath S.S. JEON JESSICA Holy Trinity C.S.S. Oakville JHAJJ JAGJOT Panorama Ridge S.S. Surrey JI JAMES The Woodlands School Mississauga JIANG GEORGE Shawnigan Lake School Shawnigan Lake JIAO BOYANG Mount Douglas S.S. Victoria JIN TONY West Point Grey Academy JOY ROBERT North C.I. JUNG SEYEON Vincent Massey Collegiate Winnipeg KIM CHRISTIMA Selkirk S.S. Kimberley KIM KUN St. George's School KIM RYAN London KO TONY Walnut Grove S.S. Langley KONG LESTER Bayview S.S. Hill LAFANTAISIE CHARLES Academie Lafontaine Saint-Jerome LAI ANTONI R.A. McMath S.S. LEE AARON Kitsilano S.S. (English) LEE CHAE RI Collingwood School West LEE SUNGHYUN Earl of March S.S. Kanata LI DAVID Marc Garneau C.I. LI DAVID St. Benedict C.S.S. Cambridge LI HUNTER Heritage Woods Secondary Port Moody LI JEREMY Harbord C.I. LI SHUHAO Danforth Coll & Tech. Inst. LI TIANSHI Vincent Massey S.S. Windsor

2011 Cayley Contest/Concours Cayley Student Rankings/Palmarès d'étudiants Group V/Groupe V Scores/Notes 12-126 LIANG JIAYAO Lindsay Place H.S. Pointe-Claire LIAO CATHERINE Vincent Massey S.S. Windsor LIFSHITSS MELI The Prestige School LIM HOJU N Gleneagle S.S. Coquitlam LIU ALLEN S.S. LIU BEN Earl Haig S.S. LIU BRYAN Waterloo C.I. Waterloo LIU DENNIS Moscrop S.S. Burnaby LIU EDISON North C.I. LU JESSICA The Study Westmount LU KEVIN R.C. Palmer S.S. LU ORION E. Int'l de Montreal Westmount LU QILI Hugh McRoberts S.S. LU TONY Don Mills C.I. MA ASHLEY Hill H.S. Hill MACAN JONAH St. Michael's College School York MACLACHLAN BROOKS Notre Dame R.C.S.S. Burlington MIN NICOLAES Hill H.S. Hill MITCHELL KIJANA St. Michael's Choir School MIYAMOTO DAVID Fenelon Falls S.S. Fenelon Falls MO TRACY Sir John A. Macdonald C.I. Scarborough MOLGAT STEFAN St. John's-Ravenscourt School Winnipeg MOON HYE LIM Hugh McRoberts S.S. NACHIAPPAN MEYYAPPAN Victoria Park C.I. NG MONICA Little Flower Academy NG SHELLY Sacred Heart School Walkerton PALMER LIAM Walkerville C.I. Windsor PALMER LUCAS Walkerville C.I. Windsor PARK BRYAN Bell H.S. Nepean PARK MIKE Shawnigan Lake School Shawnigan Lake PEI ERIC Don Mills C.I. RAHMAN WASIUR Danforth Coll & Tech. Inst. REN HONGRU Fort C.I. Winnipeg ROSSOKHATA KATERYNA College Marie de France Montreal RUKAJ RIGERS Marc Garneau C.I. SAFADI YUSUF West Oak P.S. Oakville 8 SAREEN VASU Catholic Central H.S. London SAVOIE JEREMY C.S.C. Lafontaine Neguac SEGARCEANU ALEXANDRA Fort C.I. Winnipeg SEO JULIAN Michael Power-St Joseph Etobicoke SHAH PRATIK Fort C.I. Winnipeg SHAO YI HONG Royal West Academy Montreal-Ouest SHE XINYAN University Transition Program SHEN BEVERLY Hill H.S. Hill SHEN HELEN Victoria Park C.I. SHIN WENDY Bayview S.S. Hill SIVAJOTHY SUBHANYA Sir W. Laurier C.I. Scarborough SMILOVICI ED Merivale H.S. Nepean SONG ANDREW Old Scona Academic H.S. Edmonton SONG JIAPEI Marc Garneau C.I. STADLWIESER REGAN Springbank Comm. H.S. Calgary STAHLKE SAMANTHA Sinclair S.S. Whitby STAJIC VLADIMIR Northern S.S. SUN SIYUAN Innisdale S.S. Barrie SUO SIMON Victoria Park C.I. TAN ANNA Hugh McRoberts S.S. THIRUNAVUKKARA PRANAVAN Victoria Park C.I.

2011 Cayley Contest/Concours Cayley Student Rankings/Palmarès d'étudiants Group V/Groupe V Scores/Notes 12-126 TSAO GINNY Moscrop S.S. Burnaby WANG ALLEN Bayview S.S. Hill WANG CELINE Point Grey S.S. WANG DIAN Appleby College Oakville WANG JESSE K Lisgar C.I. Ottawa WANG KEVIN Sir Winston Churchill S.S. WANG PO SHIANG Westmount H.S. Westmount WANG TIANDUO Westdale S.S. Hamilton WANG YUSHI Kelvin H.S. Winnipeg WASTENEYS JAMIE Campbell River WEI FELIX Agincourt C.I. Scarborough WEI ROBIN Glenforest S.S. Mississauga WHITTAKER LEE STEFAN Crescent School WONG ALVIN Port Moody Sr. S.S. Port Moody WONG ANDY Old Scona Academic H.S. Edmonton WONG JEREMY William Lyon Mackenzie C.I. WU ANGELA John F. Ross C.V.I. Guelph WU HENRY University of Schools WU JENNY Marc Garneau C.I. WU YUMENG Northview Heights S.S. XI WILLIAM Sir Winston Churchill S.S. XIA YUCHEN Earl Haig S.S. XING MAY Point Grey S.S. XU DENNIS Abbey Park H.S. Oakville XU M MAXIME Colonel By S.S. Gloucester XUE ZEHAO Waterloo C.I. Waterloo YAKYMOVA HANNA Bishop Allen Academy Etobicoke YANG BOB Sir Winston Churchill S.S. YANG DAVID Danforth Coll & Tech. Inst. YANG JENNIE Fort C.I. Winnipeg YANG KEVIN Bayview S.S. Hill YANG QIN A.Y. Jackson S.S. YANG YOUNG Fraser Heights S.S. Surrey YE TONY Hill H.S. Hill YING TED The Woodlands School Mississauga YU ALLEN Marc Garneau C.I. YU KEVIN Colonel Gray Sr. H.S Charlottetown YUAN ALEX Western Canada H.S. Calgary ZHANG CYNTHIA York Mills C.I. ZHANG SUSAN Lisgar C.I. Ottawa ZHANG XING YE Pinetree S.S. Coquitlam ZHANG YICHEN A.R. MacNeill S.S. ZHAO HONG RU Webber Academy Calgary ZHAO MORGAN Leaside H.S. East York ZHAO RUNZHANG Walter Murray C.I. Saskatoon ZHAO YILUN Albert Campbell C.I. Scarborough ZHOU GUANG YU Sir John A. Macdonald C.I. Scarborough ZHU MAYANNE Port Moody Sr. S.S. Port Moody ZHU YIQING Holy Heart of Mary Reg. H.S. St. John's ZHUANG RAYMOND Earl Haig S.S. ZLOTCHEVSKI ANDREI College Jean de Brebeuf Montreal