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CBSE · Class 7 · Social Science

The Constitution of India — An Introduction

How India’s Constitution was made, its key dates and influences, Fundamental Rights and Duties, the Directive Principles and the Preamble.

Key ideas

Remember

Constituent Assembly formed9 December 1946
Constitution adopted26 November 1949
Came into effect26 January 1950
Chairman / Drafting Committee chairDr Rajendra Prasad / Dr B. R. Ambedkar
Borrowed ideasliberty, equality, fraternity (France); Directive Principles (Ireland)
Amendments73rd (1992): Panchayati Raj; 86th (2002): free education, ages 6 to 14

Watch out

Worked example

(a) How many years after the Constitution came into effect (1950) is 2055? (b) How many after it was adopted (1949)?

Working: 2055 − 1950; 2055 − 1949

Answer: (a) 105 years (b) 106 years