Q.1
There was controversy in the men's track cycling team sprint final and questions about whether the result should be reviewed. Why?

Q.2
Dai Greene was fourth fastest overall in the 400m hurdles qualifier today. What was the time difference between him and the fastest?

Q.3
Katherine Grainger and Anna Watkins won gold in the women's double scull. In order, who got silver and bronze?

Q.4
Richard Davison is the oldest member of Team GB. How old?

Q.5
And what is his horse called?