1. 3/5,4/7,2/3
2. 7/8,5/6,3/4
3. 7/9,2/3,3/5
4. None of these
7/8,5/6,3/4
1. 1
2. 2
3. 689
4. 1023
2
1. 2
2. 4
3. 295
4. 643
4
1. 37/97
2. 74/97
3. 23/74
4. None of these
74/97
1. 100
2. 200/101
3. 200
4. 202/100
200/101
1. 350
2. 785
3. 1220
4. 1320
1220
1. 1/4
2. 290
3. 1/290
4. 4
1/4
1. 6
2. 20
3. 91
4. None of these
91
1. 1/5
2. 19/25
3. 21/25
4. 1
19/25
1. 24
2. 32
3. 44
4. 100
100