When did Nehru introduce the "Objectives Resolution" in the Constituent Assembly?

In which meeting of the Constituent Assembly of India did Jawaharlal Nehru lay down the Objective Resolution?

Election to the Constituent Assembly were held in :

On which date the Indian Constitution was adopted by the Constituent Assembly?

Mention the correct date of the last meeting of the Constituent Assembly of India:

Indian National Flag was adopted by the Constituent Assembly on which date?