[38th Bcs preliminary : 2017]
1. 2400000tk
2. 20000000tk
3. 1600000tk
4. 1200000tk
1. 30°
2. 60°
3. 45°
4. 25°
উত্তরঃ 30°
1. 32
2. 64
3. 128
4. 256
উত্তরঃ 64
1. 84
2. 210
3. 304
4. 120
1. 5/11
2. 1/2
3. 3/6
4. 6/11
উত্তরঃ 5/11