When IT Act, 2000 of India came into force?

When was "Andyodaya Anna Yojana" launched? 

When did "Pradhan Mantri Adharsh Gram Yojana" formally launched? 

In which year Sree Narayana Guru convened an inter-religious conference at Aluva were he gave the noble message of 'One caste, One religion and One God for men'? 

In which year Sree Narayana Guru established a Siva temple at Aruvippuram? 

What was the importance of the year. 1942 in the history of India's struggle for Independence?