Problem: What is the Taj Mahal made of?
Answer: marble

Problem: Which civil servant at the Ministry of Defence was tried and acquitted in 1985 of leaking documents to Tam Dalyell MP about the sinking of the 'Belgrano' during the Falklands War?
Answer: clive ponting

Problem: Puffins are any of three small species of which seabird family?
Answer: auks

Problem: A third wedding anniversary is traditionally represented by which material?
Answer:
leather