Which of the following is not an essential feature of single transferable vote system?

Which of the following is not an essential feature of single transferable vote system?

A. In this there should be multimember constituency
B. Each voter has more than one vote
C. Quota of each candidate to win the seat is fixed in advance
D. Surplus votes of winning candidate can be transferred to the other
E. None of the above

Which one of the following is not true about Limited vote Plan?

Which one of the following is not true about Limited vote Plan?

A. Its aim is to give representation to minorities
B. In it the constituencies are always single member
C. In it voter is required to cast one vote less than the number of candidates to be elected
D. No voter can cast his vote in favour of one and the same candidate