RCC Structures Design
The section of a reinforced beam where most distant concrete fibre in compression and tension in steel attains permissible stresses simultaneously, is called

Economic section
Critical section
All listed here
Balanced section

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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
Not considered for calculating the area of the footing
Both (b) and (c)

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