w w ap eP m e tr .X w UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS for the guidance of teachers 0608 TWENTY-FIRST CENTURY SCIENCE 0608/01 Paper 1 (Multiple Choice – Core), maximum raw mark 40 Mark schemes must be read in conjunction with the question papers and the report on the examination. • Cambridge will not enter into discussions or correspondence in connection with these mark schemes. Cambridge is publishing the mark schemes for the May/June 2011 question papers for most IGCSE, GCE Advanced Level and Advanced Subsidiary Level syllabuses and some Ordinary Level syllabuses. om .c MARK SCHEME for the May/June 2011 question paper s er International General Certificate of Secondary Education Page 2 Mark Scheme: Teachers’ version IGCSE – May/June 2011 Syllabus 0608 Question Number Key Question Number Key 1 2 A D 21 22 A D 3 4 5 B A B 23 24 25 C D D 6 7 B C 26 27 C B 8 9 10 A C D 28 29 30 B D A 11 12 C C 31 32 B A 13 14 15 C C A 33 34 35 D C B 16 17 B C 36 37 D B 18 19 20 C C B 38 39 40 C B D © University of Cambridge International Examinations 2011 Paper 01