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Mathematics Paper 1 (April 2022)

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415 views16 pages

Mathematics Paper 1 (April 2022)

Uploaded by

jadenjedidiah
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF or read online on Scribd
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0915015415501 * TT cee International Education Cambridge Lower Secondary Checkpoint CANDIDATE NAME, | sr ie CENTRE CANDIDATE NUMBER: NUMBER. MATHEMATICS 1112101 Paper 1 April 2022 ‘hour ‘You must answer on the question paper. You will need Geometrical instruments Tracing paper (optional) INSTRUCTIONS ‘Answer all questions. Use a black or dark blue pen. You may use an HB pencil for any diagrams or graphs, Write your name, centre number and candidate number in the boxes at the top of the page. Write your answer to each question in the space provided. Do not use an erasable pen or correction fluid Do not write on any bar codes. ‘You should show alll your working in the booklet You are not allowed to use a calculator. INFORMATION © The total mark for this paper is 50. ¢ The number of marks for each question or part question is shown in brackets [ ]. This document has 16 pages. Any blank pages are indicated [Turn over Le =| scsi 1 (a) Complete the table of values for y= 2x +3 x 0 1 2 3 4 De 3 te O (b) Draw the graph of y= 2x +3 2] 2 Chen has three pieces of metal. ‘The masses are 6kg, 3.3kg and 0.75kg. Work out the total mass, in kilograms. ke [1] l © UCLES 2022 B snaouMmaee ] (DONOT WRITE IN THIS MARGIN (DO NOT WRITE IN THIS MARGIN DO NOT WRITE IN THIS MARGIN ‘DO NOT WRITE IN THIS MARGIN DO NOT WRITE IN THIS MARGIN 0018015418503 ~ MNO AAMT " 3° Write out 3 as a decimal, 0] 4 The diagram shows a straight line crossing two parallel lines. There are no right angles in the diagram. NOTTO SCALE a eh Tick (¥ ) to show if each of these statements are true or false. | True | False Angle A is the same size as angle E. Angle C is the same size as angle H. Angle A and angle F are alternate angles. (1 5 Work out the value of 49 + 6? | @UCLES 2022 i] sit20uMe2 a @) 24.0 Techie (b) I, 519 a (ae o 2g anaes ieee 20: l eucies 2022 & str2owanae2 DO NOT WRITE IN THIS MARGIN ‘DO NOT WRITE IN THIS MARGIN (DO NOT WRITE IN THIS MARGIN. DO NOT WRITE IN THIS MARGIN (DO NOT WRITE IN THIS MARGIN * ootso15a mene Samira is measuring the capacity of a fish tank. Draw a ring around the most suitable unit for this measurement. in? ml a) 8 The table shows some statistics for the number of words per page in two different books, Mean Range Book A 19.2 8 Book B 18.6 I Complete the sentences using two words from the list. A B means ranges Book has a more consistent number of words per page. We know this from comparing the l SUCLES 2022 a ser2mouAn2 (1) trum ove | * 0015015418506 * MCCAY 9 Angelique has 12 swects. Mia has 3 more sweets than Angelique. Oliver has 5 less sweets than Mia. Find how many sweets they have altogether. 10 a=3b-c Find the value of a when b= 11 and ¢=4 11 Here is a sequence of numbers. 80, 40, 20, 10... Find the term-to-term rule for this sequence. l OUCLES 2022 & snt2iovanua2 + oot5015435507 * OOM TAM” , 12 Triangle B is drawn on the grid. i i i y i (00 NOT WRITE IN THIS MARGIN. DO NOT WRITE IN THIS MARGIN. Triangle A is translated 3 right and 5 down to give triangle B. Draw and label triangle A on the grid. 21 DO NOT WRITE IN THIS MARGIN ‘DO NOT WRITE IN THIS MARGIN l UCLES 2022 snowmen [Turn over | exercise 13 Simplify these expressions. 9x + 2y — 4x — By 3+ 2(5x-6) 14. Mike throws an ordinary 6-sided dice and spins a coin at the same time. One possible outcome is a4 and a tail. Work out the total number of possible outcomes. l ‘eucies 2022 & sntzouanee (00 NOT WRITE IN THIS MARGIN DO NOT WRITE IN THIS MARGIN. ‘DO NOT WRITE IN THIS MARGIN DO NOT WRITE IN THIS MARGIN DO NOT WRITE IN THIS MARGIN 1 ? 15 A group of people each complete two puzzles, A and B, The time taken for each person to complete the puzzles is recorded. The results are shown on the graphs. The scales on each graph are the same Number Number of people of people Time taken to complete Time taken to complete puzzle A puzzle B Complete the sentence, The graphs show that puzzle is more difficult because 16 Write 31.4649 (a) correct to two decimal places, (b) correct to one significant figure. 17 The area of a rectangle is 30cm”. Work out this area in mm’, o) ‘© UCLES 2022 Eee 1112022 [Turn over | * 0015015418510" TT 18 A bag contains some counters. Each counter is either red or green or yellow or blue. A counter is taken from the bag at random. The table shows the probabilities of taking a red counter, a green counter and a yellow counter. Colour Red Green Yellow Blue 0.25 0.5 0.15 Tick (¥) to show if each of these statements is true, false or whether you cannot tell. Cannot True False tell One quarter of the counters in the bag are red. The bag contains 100 counters altogether. The bag contains more blue counters than yellow. ] 19 Here is a five-digit number with one digit missing. 3_567 The five-digit number is a multiple of 9 Work out the missing digit. sr2owaNe2 lL oucies 2022 DO NOT WRITE IN THIS MARGIN DO NOT WRITE IN THIS MARGIN (00 NOT WRITE IN THIS MARGIN DO NOT WRITE IN THIS MARGIN DONOT WRITE IN THIS MARGIN 0018015415511 * 156 149 1.05 1.75 163 147 125 1.93 1.16 145 1.29 140 1.02 167 1.72 Use the data to complete the group, tally and frequency columns in the table. All group intervals must have equal width. Group Tally Frequency 100 < A <= 1.20

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