ELTHAM COLLEGE 13+ Paper 1 September 23, 2020 - Momin No Comments Welcome to your ELTHAM COLLEGE 13+ Paper 1 1. (a) Work out: 1 \[\frac{3}{4}\] + 3\[\frac{1}{2}\] (b) Work out \[\frac{3}{7}\] × £28 £ (c) Estimate the value of 19.89 × 201.71 2. APB is parallel to CTRD. PQRT is a quadrilateral. Work out the size of the angle marked x. You must show your working. ° 3. Here is an equilateral triangle. The equilateral triangle has a perimeter of 24 cm. Some of these equilateral triangles are used to make this sequence of quadrilaterals. Find the perimeter, in centimetres, of quadrilateral 10. 4. Liz's age is a square number. Howard's age is a cube number. Howard is 2 years older than Liz. How old are Liz and Howard?Liz Howard 5. Here is a list of numbers. 4 6 8 11 15 33 44 (a) From the list, write down a factor of 42 (b) From the list, write down a multiple of 22 (c) From the list, write a different number in each box to make the statement true. ÷ x = 12 6. (a) Express 180 as a product of its prime factors. Martin thinks of two numbers.He says, "The Highest Common Factor (HCF) of my two numbers is 6 The Lowest Common Multiple (LCM) of my two numbers is a multiple of 15"(b) Write down two possible numbers that Martin is thinking of. 7. Write these numbers in order of size. Start with the smallest number. \[5^{-1}\] 0.5 -5 5° 8. (a) Work out 30% of 60 (b) Work out −15 ÷ −3 (c) Work out the value of 4 + 3 × (9 − 2) 9. Ameeta and some friends want to have a meal in a restaurant. On Saturday, each meal will cost £21 Ameeta sees this special offer. Ameeta is going to book a table for 6 people. The total cost of the 6 meals will be less on Wednesday than on Saturday. (a) How much less? £ Ameeta can choose one main course and one dessert. (b) Write down all the possible combinations Ameeta can choose. 10. Shelley sells books. On Saturday she is going to give a free book mark and a free dust cover with each book she sells. All the books are the same size. Shelley needs to buy the book marks and the dust covers. Book marks come in boxes. Each box contains 24 book marks. Dust covers come in packs. Each pack contains 36 dust covers. Shelley wants to have enough book marks and dust covers for 250 books. She buys exactly the same number of book marks and dust covers. Work out the number of boxes of book marks and the number of packs of dust covers she buys. You must show all your working. boxes of book marks packs of dust covers 11. * The diagram shows the floor plan of Mary's conservatory. Mary is going to cover the floor with tiles. The tiles are sold in packs. One pack of tiles will cover \[2m^{2}\] A pack of tiles normally costs £24.80 Mary gets a discount of 25% off the cost of the tiles. Mary has £100 Does Mary have enough money to buy all the tiles she needs? You must show all your working. 12. The diagram shows the plan of a floor. The area of the floor is 138 \[m^{2}\] . Work out the value of x. Time is Up! EMANUEL SCHOOL 13+ Paper 1 FOREST SCHOOL 13+ Paper 1 Momin
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