RCC Structures Design
The self-weight of the footing, is

Also considered for calculating the upward pressure on footing
Both (b) and (c)
Not considered for calculating the upward pressure on footing
Not considered for calculating the area of the footing

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RCC Structures Design
If the shear stress in a R.C.C. beam is

Greater than 20 kg/cm², the size of the section is changed
Greater than 4 kg/cm², but less than 20 kg/cm², shear reinforcement is provided
Equal or less than 5 kg/cm², no shear reinforcement is provided
All of these

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