Problem: Who is the host of BBC4's Only Connect?
Answer: victoria coren mitchell

Problem: Electrum is an alloy chiefly consisting of gold and which other metal?
Answer: silver

Problem: After their poor showing in the 2007 Rugby Union world cup, which New Zealand coach was made to re-apply for his job, a task which he successfully achieved?
Answer: graham henry

Problem: The species name Picea as in Picea Abies and Picea Sitchensis has the common English name for which tree ?
Answer:
spruce