O-LevelMathematicsNumber4024/11 · May/June 2010 · Q194 Marks

Some data about two planets, Earth and Mars, is shown in the table. Planet | Average temperature (°C) | Mass (tonnes) | Volume (km³) ---|---|---|--- Earth | 15 | 5.98 × 10^21 | 1.08 × 10^12 Mars | -63 | 6.58 × 10^20 | 162000 million

(a)How much greater is the average temperature on Earth than that on Mars?[1]
(b)Write down the volume of Mars in standard form.[1]
(c)Calculate the difference in mass between Earth and Mars. Give your answer in standard form.[2]

Write your answer and get it marked

On Oracle Prep you can write or photograph your own answer and have it marked by AI against this mark scheme, with feedback on what you missed.

Topic: Number, O-Level Mathematics (syllabus 4024). Structured question, 4 marks.
Source: O-Level Mathematics, May/June 2010 Paper 1 Variant 1, question 19.

Questions and mark schemes are from past examination papers and remain the copyright of the exam board. How Oracle Prep builds its content