The table shows quiz marks out of 25 in each subject.   English Geography Mathematics Science Andy 95 88 91 32 Bill 97 48 75 90 Clive 53 75 99 73 1. What is the difference betweenClive's marks in English and Science?   2. How many more marks does Andy need for a perfect score in Mathematics?   3. In Geography, how many more marks did Andy get than Bill?   4. Find the difference between Andy's Science marks and Bob's English marks.   5. The Mathematics teacher gave Clive 59 extra marks by mistake. What are his real marks?