Explanation:

The Constitution of India is the supreme law of India. The document lays down the framework demarcating fundamental political code, structure, procedures, powers, and duties of government institutions and sets out fundamental rights, directive principles, and the duties of citizens. World's lengthiest written constitution had 395 articles in 22 parts and 8 schedules at the time of commencement. Now Constitution of India has 448 articles in 25 parts and 12 schedules. There are 101 amendments have been made in the Indian constitution uptp 2016.