Grade 6 Music Theory - General Knowledge Lesson 1a: Reading an Orchestral Score - Exercises

Look at this extract from Mozart's Symphony no. 25 in G minor and answer the questions below.

1. How many types of woodwind instrument are playing in this extract? 
2. How many oboe players are there? 
3. What is the concert pitch of the notes played by the horn in G in bar 5? 
4. Which two different instruments share a stave? (Give their English names.) 
5. True or False: The first and second violins play in unison throughout this extract? 
6. Which orchestral section (family) does not feature in this movement? 
7. How many systems are there on this page? 
8. In this extract, the violas are playing: "a deux", "divisi" or "unis."? 
9. Why does the notated G in bar 9 of the "Corni in G" part have two stems? 
10. What is "Corni in B" in English?