1. 320
2. 440
3. 3320
4. 3350
5. None of these
None of these
1. 24
2. 30
3. 36
4. 42
5. None of these
30
1. 175
2. 300
3. 6575
4. 7525
5. None of these
7525
1. 808008
2. 808080
3. 808088
4. 8008008
808008
1. 7
2. 91
3. 143
4. 169
7
1. 12
2. 58
3. 122
4. 588
5. None of these
12
1. -30
2. -15
3. 15
4. 30
15
1. 28
2. 77/28
3. 44
4. 308
28
1. Zero
2. 2 x 92
3. 22 x 94
4. 23 x 94
Zero
1. -4
2. 4
3. 6
4. None of these
None of these