RCC Structures Design
If the size of a column is reduced above the floor, the main bars of the columns, are

Stopped just below the floor level and separate lap bars provided
Continued up
All of the listed here
Bent inward at the floor level

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

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

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