1. I only
2. II only
3. III only
4. I and III only
II only
1. 0
2. -3
3. -4
4. -5
-4
1. a + b
2. a + b + 1
3. ab
4. ab + 2
a + b
1. Sum of two odd numbers
2. Difference of two odd numbers
3. Product of two odd numbers
4. None of these
Product of two odd numbers
1. I only
2. II only
3. I and II only
4. I and III only
I and II only
1. 0
2. 1
3. 2
4. 3
2
1. 17
2. 18
3. 19
4. 20
19
1. 0
2. 1
3. 2
4. None of these
1
1. 199
2. 201
3. 211
4. 272
272
1. 103
2. 107
3. 109
4. None of these
None of these