Under which article of the Indian Constitution, the Parliament can make laws on State List subject for giving effect to international agreements?

Before 1956 the present-day Union Territories were characterised as:

Which of the following items is a part of the Union List?

In 1950, two separate states were created; Punjab included the former Raj province of Punjab, while the princely states of Patiala, Nabha, Jind, Kapurthala, Malerkotla, Faridkot and Kalsia were combined into a new state, the:

On what basis were the states reorganised mainly in the year 1956?

Which of the following subjects is NOT under the control of the Delhi Legislative Assembly, according to the Constitution?

Which Indian state was the first to be carved out on the basis of language in the year 1956?