Can delimitation of constituencies or allotment of seats made under article 243K be called into question in any court? Why or why not?
Yes, delimitation of constituencies or allotment of seats made under article 243K can be called into question in any court. This is because the constitution explicitly states that "Notwithstanding anything in this Constitution,— (a) the validity of any law relating to delimitation of constituencies or the allotment of seats to such constituencies, made or purporting to be made under article 243K, shall not be called in question in any court;". This means that while the constitution provides protection from legal challenges against laws related to delimitation and seat allocation made under article 243K, it does not bar courts from questioning their validity altogether.