Compete against friends and family in our weekly online quiz - the Saturday Social. There are 13 questions in total, simply scroll down to the bottom of the page for the answers. A golf ball could be hit further if it were smooth and didn’t have dimples on? The three stars pictured above will all be appearing in the new series of Strictly Come Dancing, which starts today. ODD ONE OUT: Which one of these is the odd one out - and why?