22 % 13 8 5 G H 7 % = {number of students in a class} G = {number of students who study geography} H = {number of students who study history} The Venn diagram shows information about the 33 students in a class. (a) One of the students in the class is picked at random. Find the probability that this student (i) does not study geography and does not study history … [1] (ii) studies geography and studies history. … [1] (b) Two of the students who study history are picked at random. Find the probability that one student also studies geography and one student does not study geography. … [3] Ĭ Ċ Ġ í õ Ī Ċ ú Ą

22(a)(i) 5 33 oe 1 22(a)(ii) 13 33 oe 1 22(b) 91 190 oe 3 M2 for [2×] 13 7 20 19  oe or for 13 12 7 6 1 20 19 20 19 −  −  oe or M1 for 13 13 7 7 or or or 20 19 20 19 oe seen If 0 scored, SC1 for answer 91 200 oe

Cambridge IGCSE Mathematics · 0580

IGCSE Mathematics (0580) Probability past paper questions

Probability questions cover single events, tree diagrams, and combined and conditional probability. Working by topic drills the with- and without-replacement cases that trip students up under time.

158 free questions from 2016–2025, each with its marking scheme. Open the full topical bank to filter by subtopic, paper, and year.