1 Ursine is used to describe which sort of animal?

2 How many pairs of wings do all bees have?

3 How many pips (normally) comprise the Greenwich Time Signal?

4 What colour is a female blackbird?

5 What was the first vitamin to be discovered and named?

6 Which British designer invented the Dual Cyclone bagless vacuum cleaner?

7 What light, but flammable, gas contributed to many deaths in airship disasters?

8 Which virus killed more people a the end of World War I than died in the fighting?

9 Which river's source is about a mile north of the village of Kemble in the Cotswolds?

10 An amalgam is an alloy of which metal?