1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
1. I only
2. Either I or III
3. Any one of the three
4. All I, II and III are required
5. None of these
Either I or III
1. 2 : 1
2. 4 : 1
3. 7 : 5
4. 7 : 10
4 : 1
1. Black
2. Yellow
3. Red
4. Green
5. Violet
Black
1. One
2. Two
3. Three
4. More than three
5. None of these
Two