Operator precedence

Which one of the following is the correct sequence in the discending order of precedence in the warrant of precedence ?

As per Indian Protocol, who among the following ranks highest in the Order of Precedence ?

Which of the following is the highest award (in order of precedence) for military services?

The embryo sac formation is preceded by meiosis in :

Why does endosperm development precede embryo development?

As per the Table of Precedence, who among the following enjoys the highest ceremonial protocol?