IGCSE Mathematics - International (0607) — October–November 2023, Paper 31
13 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Write eighty thousand five hundred and two in figures.
Answer this question and get it marked →The ages, in years, of 15 teachers are shown below. 38 62 51 42 49 24 31 46 60 58 29 36 38 48 54 Draw a stem-and-leaf diagram for the 15 ages. Include a key.
Answer this question and get it marked →Bettica invests $12 000 at a rate of 1.8% per year simple interest. Calculate the value of Bettica's investment at the end of 4 years.
Answer this question and get it marked →The Monaco Grand Prix is a car race. The cars race around a circuit. The length of one circuit is 3.337 kilometres. The drivers each complete 78 circuits in the race. Work out the…
Answer this question and get it marked →Marius, Silvia and Greta each roll fair six-sided dice numbered 1 to 6. Marius rolls one die. Find the probability that he rolls a 4.
Answer this question and get it marked →The diagram shows quadrilateral ABCD drawn on a 1 cm² grid. Vertices: A is at (2, 4), B at (5, 4), C at (5, 0) and D at (-1, 0), forming a quadrilateral on the coordinate grid.…
Answer this question and get it marked →Eight students play basketball. They each have ten attempts to score a basket. The number of years training and the number of baskets scored are shown in the table. Student A B C…
Answer this question and get it marked →Adil is an electrician. He works out the total amount that he charges his customers using this formula. Total amount = hourly rate × number of hours worked + fixed call-out fee…
Answer this question and get it marked →Complete the mapping diagram for f(x) = 3x − 1. The mapping diagram maps x = 0, 1, 2 to f(x).
Answer this question and get it marked →AB and CD are straight lines that intersect at E. EF is perpendicular to CD and angle CEB = 48°. (Diagram NOT TO SCALE.) Find angle DEF.
Answer this question and get it marked →ABC is a right-angled triangle. BDC is a right angle. BC = 8 cm and the height from A to B (AB) = 6 cm, with the right angle at B. (Diagram NOT TO SCALE.) Work out the area of…
Answer this question and get it marked →A solid sphere has a surface area of 581 cm². Show that the radius of the sphere is 6.8 cm, correct to 1 decimal place. (Surface area of a sphere = 4πr².)
Answer this question and get it marked →The diagram shows a sketch of the graph of y = 0.1x³ + 0.25x² − 2x − 1 for −7 ≤ x ≤ 5. Two points, P and Q, are also marked (P is where the curve crosses the y-axis region near…
Answer this question and get it marked →← October–November 2023 Paper 32 · October–November 2023 Paper 23 →