1. The sum of four numbers is seventytwo. If five is subtracted from the first number, five is added to the second number, the third is divided by five and the fourth is multiplied by five, then all the results are equal. What is the difference between the largest and the smallest of the original numbers? 2. What connects brain, god and step? 3. Which composer and conductor may have REVAMPED A SWELL EXIT? 4. Which is the odd one out: Shannon, Liffey, Thames, Tyne? 5. Rearrange the letter groups to make three London theatres: LAD CRI DGE TER IUM CAM ION BRI PAL.