1. 71
2. 72
3. 89
4. 179
72
1. 352
2. 78
3. 84
4. 86
86
1. 8
2. 15
3. 30
4. 36
15
1. North
2. South
3. West
4. East
East
1. 8 : 30 a.m.
2. 8 : 20 a.m.
3. 8 : 25 a.m.
4. 8 : 15 a.m.
5. 9 : 00 a.m.
8 : 15 a.m.
1. 4
2. 1
3. 0
4. 3
5. 2
2
1. 15, 8
2. 30, 16
3. 45, 24
4. 60, 32
5. 75, 40
60, 32
1. 10%
2. 19%
3. 20%
4. 36%
19\%
1. 1/2 kmph
2. 7/12 kmph
3. 5 kmph
4. none of these
7/12 kmph
1. 4:21:49.5
2. 4:27:49.5
3. 3:21:49.5
4. 4:21:44.5
4:21:49.5