1. "
2. "
3. "
4. "
1. "
2. "
3. "
4. "
1. "
2. "
3. "
4. "
1. "
2. "
3. "
4. "
1. V
2. U
3. K
4. I
5. None of these
V
1. S
2. V
3. U
4. T
5. None of these
U
1. 3
2. 5
3. 2
4. 4
5. None of these
3
1. 15
2. 18
3. 21
4. 17
5. None of these
21
1. J
2. H
3. I
4. O
5. None of these
I
1. No letter will get substituted by W
2. O
3. E
4. C
5. None of these
O