Q1. After Independence, three states in Rajputana acceded to the Indian Union through the:
A Instrument of Obligation
B Instrument of Accession Correct
C Instrument of Integration
D Accession Instrument League
Explanation
The Instrument of Accession was the legal document by which princely states joined the Indian Union after Independence. In the Rajputana context, accession to India was linked with this formal instrument. Instrument of Obligation is not the recognised constitutional document for joining the Union. Instrument of Integration may sound related to the later merger process, but it is not the specific document named for accession. Accession Instrument League is not a valid legal or historical term in this process.