1. E
2. D
3. C
4. B
5. A.
A.
1. 97
2. 110
3. 104
4. 98
5. 112.
104
1. 647
2. 570
3. 690
4. 697
5. None of these.
None of these.
1. 47.37% increase
2. 64.47% decrease
3. 64.47% increase
4. 47.37% decrease
5. 59.38% increase.
64.47\% increase
1. 542
2. 560.5
3. 425
4. 459.5
5. None of these.
None of these.
1. 52.5
2. 70
3. 55.5
4. 62.5
5. None of these.
52.5
1. 38.75
2. 33
3. 42.75
4. 43
5. None of these.
42.75
1. 72
2. 77.67
3. 48
4. 73.33
5. None of these.
77.67
1. 15:16
2. 10:7
3. 10:9
4. 11:12
5. None of these.
15:16
1. 30
2. 15
3. 21
4. 32
5. None of these.
15