In counterfort type retaining wallsi) the vertical slab is designed as – McqOptions

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1.	In counterfort type retaining wallsi) the vertical slab is designed as a continuous slabii) the heel slab is designed as a continuous slabiii) the vertical slab is designed as a cantileveriv) the heel slab is designed as a cantileverThe correct answer is?
A.	(i) and (ii)
B.	(i) and (iv)
C.	(ii) and (iii)
D.	(iii) and (iv)
Answer» B. (i) and (iv)

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