Problem: Which four letter word beginning with I is the person who leads prayers in a Mosque?
Answer: imam

Problem: What is the name of the group of 140 islands 25 miles south west of Lands End, Cornwall, England?
Answer: scilly isles

Problem: How many gears do the motorcycles used in speedway have?
Answer: one

Problem: Sir Humphry Repton achieved fame in the 18th century in which sphere of activity?
Answer:
landscape gardening