RCC Structures Design
An R.C.C. column of 30 cm diameter is reinforced with 6 bars 12 mm φ placed symmetrically along the circumference. If it carries a load of 40,000 kg axially, the stress is

100 kg/cm²
250 kg/cm²
175 kg/cm²
49.9 kg/cm²

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

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

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