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6. Do not fill anything in the table indicated: “FOR EXAMINERS’ USE ONLY” and boxes inside the question paper. PRIMARY SEVEN PLACEMENT SET 2025 INTEGRATED SCIENCE © 2025 Surekey Examinations Board 0700758668 Turn Over SUREKEY EXAMINATIONS BOARD 5. Unnecessary changes in your work and handwriting that cannot be read easily may lead to loss of marks. 2. This paper has two sections: A and B Section A has 40 questions and section B has 15 questions. The paper has 15 printed pages altogether. OFFICIAL MARKING GUIDE 3. Answer all the questions. All answers to both sections A and B must be written in the spaces provided. 1. Do not forget to write your school or district name anywhere on this paper. 4. All answers must be written using a blue or black ball point pen or ink. Any work written in pencil will not be marked. Read the following instruction carefully: 1 | P a g e FOR EXAMINERS’ USE ONLY | | | QN.NO. | MARKS | EXR’S NO. | 1 - 10 | | | 11 - 20 | | | 21 - 30 | | | 31 - 40 | | | 41 - 43 | | | 44 - 46 | | | 47 - 49 | | | 50 - 52 | | | 53 - 55 | | | TOTAL | | 6. Give any one organism that reproduces as shown in the diagram above. bacteria//amoeba Parent bacterium Daughter bacteria 5. Name the mode of reproduction shown in the diagram above. Binary fission//cell division The diagram below shows a mode of reproduction in an organism. Use it to answer questions 5 and 6. 1. Name any one vector that spreads germs without biting. Housefly//cockroach 8. State one way in which breathing