1. 1, 2, 3 and 4
2. 2 only
3. 3 only
4. 4 only
2 only
1. 0.15%/0.60%
2. 0.25%/0.80%
3. 0.50%/1.00%
4. 0.15%/0.80%
0.15\%/0.80\%
1. 1489 mm
2. 1289 mm
3. 806 mm
4. 645 mm
806 mm
1. 3/7 D
2. 4/7 D
3. D/2
4. D
3/7 D
1. To provide shear stirrups
2. To increase the flexural reinforcement by 15%
3. To increase the thickness of the slab adequately
4. To increase the distribution reinforcement in edge strips
To increase the thickness of the slab adequately
1. 100 mg/L
2. 200 mg/L
3. 500 mg/L
4. 600 mg/L
200 mg/L
1. The upper yield stress of the steel is 415 N/mm2
2. The ultimate stress of the steel is 415 N/mm2
3. The partial safety factor is 1.15
4. The characteristic strength is 415 N/mm2
The characteristic strength is 415 N/mm2
1. Neither 1 nor 2
2. Both 1 and 2
3. 1 only
4. 2 only
Both 1 and 2
1. Retarded initial setting time
2. Improved mouldability for cornices, etc.
3. Increases compressive strength.
4. Augmented bond strength.
Retarded initial setting time
1. 1, 2 and 3
2. 1, 2 and 5
3. 2, 3 and 4
4. 2, 3 and 5
2, 3 and 5