1. 1 : 2 : 3
2. 3 : 4 : 1
3. 3 : 2 : 1
4. None of these
1 : 2 : 3
1. 42
2. 40.5
3. 40
4. 41.5
41.5
1. 30°
2. 45°
3. 60°
4. 90°
45°
1. 30°
2. 45°
3. 60°
4. 75°
30°
1. 9/13 , 2/ 3, 8/11, 5/7, , ,
2. 2/3,9/13,5/7,8/11, ,
3. 2/3,8/11,5/7,9/13,,,
4. 5/7,8/11,2/3,9/13, ,
2/3,9/13,5/7,8/11, ,
1. 0
2. 6
3. 5
4. None of these
0
1. 5
2. 7
3. 11
4. 17
5
1. After 50 minutes
2. After 240 minutes
3. After 800 minutes
4. After 100 minutes
After 100 minutes
1. 8√2
2. 2√5
3. 6√3
4. 3√7
8√2
1. 15%
2. 20%
3. 25%
4. 33 1/3%
20\%