KENT COLLEGE 13+ Paper 1 by smoothmaths | Oct 11, 2020 | 0 comments Welcome to your KENT COLLEGE 13+ Paper 1 1. Work out:(a) ⁻13 + 5-8818-187 (b) ⁻5 – 611-11-1112 (c) 3 + ⁻8511-56-11 (d) ⁻12 –⁻2335-1111-3510 2. Work out (a) 8 x ⁻ 75642-565744 (b) ⁻28 ÷ ⁻4-77684 (c) 3 x ⁻5 x ⁻10-150501501530 (d) (21 + ⁻6) x ⁻2305450-30-54 3. Write down all the factors of 24.1,2,3,4,6,8,12,241,3,5,4,6,8,12,241,2,3,4,7,8,12,241,2,3,4,6,8,9,24both a &b 4. Write 36 as a product of its prime factors.2 x 3 x 3 x 32 x 2 x 3 x 32 x 5 x 3 x 32 x 5 x 5 x3 5. Work out: (a)\[2^{4}\]8412216 (b) \[4^{3}\]608161264 6. Simplify: (a) 5x + 7x14x12x\[12x^{2}\]12None of the above (b) 8x + 3y + 9x – 3y11x , 6y17xy17x , 6y17x-17x (c) 6p – 2q – 4p + q2p - q2p + q2p - 3q-2p + qboth a & b (d) m x m x m x m\[m^{4}\]4m\[m^{3}\]\[m^{2}\]None of the above (e) 3 x w x 5yz15wx15yz15wxyz1520wxyz (f) \[y^{12}\] ÷ \[y^{4}\]\[y^{5}\]\[y^{4}\]\[y^{3}\]\[y^{2}\]None of the above 7 .Expand the bracket: 3(4a – 7c)12a + 21c12a12a - 21c9ac12c - 21a` 8. What are these shapes ? Square, TriangleSquare , TrapeziumParallelogram, TrapeziumCircle, TriangleRectangle, Circle 9. What size is angel P ? 8090605070 10. Factorise: 15x + 405(3x+8)3(5x+8)8(3x+5)2(4x+5)both a & b 11. Work out the following, simplifying your answers where possible: (a) \[\frac{4}{5}\] + \[\frac{7}{15}\]\[\frac{11}{20}\]\[\frac{19}{20}\]\[\frac{19}{15}\]\[\frac{12}{15}\]\[\frac{11}{20}\] (b) \[\frac{3}{4}\] x \[\frac{7}{9}\]\[\frac{21}{36}\]\[\frac{12}{7}\]\[\frac{7}{12}\]\[\frac{6}{16}\]\[\frac{7}{4}\] 12. 10 students were asked how many packets of crisps they ate during last week. 2, 5, 7, 2, 4, 3, 4, 4, 0, 4, Calculate: (a) the mean,3.12.50.353.535 (b) the mode.43275 13. Solve the following equations (a) 5x – 4 = 266.5564.5150 (b) 3x - 5 = 101.6153455 (c) 3 ( x + 7) = 45822567 14. Divide £480 in the ratio 3 : 5.180Ponds, 300ponds150ponds, 300ponds180pons, 200ponds120ponds, 300 ponds120 ponds, 200 ponds 15. (a) Work out the size of angle m. Give a reason for your answer.4850386030 (b) Work out the size of angle n. Give a reason for your answer.4863603090 16. (a) Rotate shape A 90° clockwise about the origin . Label the image P .64.66565.465.866.2 (b) Translate Shape A by \[\left(\frac{3}{-2}\right)\] . Label the image Q.66.66767.467.868.2 (c) Describe fully the single transformation which maps shape A onto Shape B.68.66969.469.870.2 17. Enlarge the tringle by scale factor 2 . Use point A as the center of enlargement . 18. For the equation y=3x +1 , Complete the table of values , then draw the graph . Time is Up!