2022 Sec 2 Express Math EOY Juying Secondary with Answers

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BP - 200 NAME: ( ) MARKS: I4O CLASS :2E t2A SBB JUvlA/GSECOND RYSCHOOLJUYTNGSECONOARYSCHOOLJUYINGSECONO,4RvSCHOOLJUYTNGSECOND/ARvSCH JUYINGSECONDARYSCHOOLJUYTNGSECONDARYSCHOOLJUYTNGSECONDARYSCHOOLJUYNGSECONDARYSCH JUYINGSECONDARYSCHOOLJUYINGSECONOARYSCHOOLJUY/NGSECONDARYSCHOOLJUYINGSECONDARYSCH JUYINGSECONDARYSCHOOLJUYINGSECONDARYSCHOOLJUY/NGSECONDARYSCHOOLJUYINGSECONDARYSCH Wednesday 28 September 2022 I hour JUYING SECONDARY SCHOOL END OF YEAR EXAMINATION SECONDARY TWO EXPRESS/TWO NORMAL ACADEMIC (SBB) READ THESE INSTRUCTIONS FIRST Write your name, register number, class and date in the space provided Write in dark blue or black pen. You may use an HB pencil for any diagrams or graphs. Do not use staples, paper clips, glue or conection fluid. Answer all questions. lf working is needed for any question it must be shown with the answer. Omission of essential working will result in loss of marks. The use of an approved scientific calculator is expected, where appropriate. lf the degree of accuracy is not specmed in the question and if the answer is not exact, give the answer to three significant figures. Give answers in degrees to one decimal place. For z, use either your calculator value ot 3.142, unless the question requires the answer in terms of z. The number of marks is given in brackets [ ] at the end of each question or part question. The total of the marks for this paper is 40. Setter: Ms Rachel Tham Vetter: Mrs Wong-Chia Pei San This Question Paper consists of 10 printed pages including this page PartnerlnLeaming 198 MATHEMATICS PAPER 1 I {

BP-20? Answer all questions. I .,2,.2 It is grven lbat p = ::. (a) Find p when Q = 3,u = '5 andv = 7. (b) Express / in terms ofp, q and u. Answer p = Answer o = tll 12) 2. (a) Solve the inequality l-4: > 19. Answer (b) Hence, write down the greatest integer value ofx which satisfies 1-4x > 19 12) Answer t1l PartnerlnLeaming 200

BP " 203 3. (a) Factorise 4r2 - 9 Answer .... ... .... O) Hence, express;ft' - h*a single fraction in its simplest form. tll t2)Answer 4 Expand and simpli$ the following expressions. (a) -ab(7a - b) Answer tt l PartnerlnLeaming 201 Answer t1l O) Qp + 3q)@ - q)

BP-204 5 The scale ofa map is such that 5 cm represents 3 km. (a) Write this scale in the form 1: n. Answer 1 (b) The distance on the map between a hawker centre and a nature park is 2.5 cm. Calculate the actual distance, in kilometres. Answer (c) The nature park covers an area of l.l7 km2. Find the area, in square centimetres, covered by the nature park on the map. Answer tll km tll ..... cm2 l2l PartnerlnLeaming 202

BP- 205 6 Factorise the following expressions completely (a) 2lp2 + ]^Sp (b) 4ax - 27by + 6ay - 74bx Answer Answer tll I2l 7 Ariel spins a fair five-sided spinner with numben 2, 3, 4, 5 and 6 Write down the probability that the spinner lands on (a) a