How many articles were there in the constitution of 1956?

Article 58(2b) of constitution 1973 is about:

according to 1973 constitution who elects Prime Minister?

In which constitution Bicameral Legislature was provided for the first time?

According to 1973 constitution what is the term of the office of President?

Which kind of system of Government was introduced in 1973 constitution?

In constitution 1973 what number of seats in Senate was set?

how many articles were there in 1962 constitution?

In constitution of 1973 what age is specified for a person to contest for the Election to National Assembly?

who elects the President according to 1973 constitution?