A. Sudha was doli capax as it could be inferred from the case, therefore, she was liable unless proved to be doli incapax.
B. Sudha was doli incapax being below 12 years and was not liable.
C. The circumstances in which murder was committed and the conduct of Sudha were not so as to lead to an inference beyond reasonable doubt that she was guilty.
D. Sudha was not liable because a child below 12 years of age is absolutely immune from liability because of her immature age.
✅ The correct answer is option A.