logo

Exam-style practice

Graphs and charts answer explanations

Review worked answers and explanations for Graphs and charts. Aligned to Cambridge IGCSE Information and Communication Technology.

Answer explanations

Question 1 of 2

Review the answer support, then move sideways through the set.

Paper 1 structured question: Graphs and charts

Paper 1Theory5 marks

Description

Sales Data

Sales figures for Product A, Product B, and Product C over January to June.

MonthProduct AProduct BProduct C
January100015001200
February110014001300
March120016001250
April130017001350
May125016501400
June135018001450
  1. a

    Suggest an appropriate type of graph to compare the sales of the three products over six months and explain why it is suitable.

    [2]
  2. b

    Describe how you would label the graph to make it clear and informative.

    [3]