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?

Which year was declared as the international year of Family Farming? 

The Right to Free and Compulsory Education Act was enacted in : 

After how many years does the Haley’s Comet reappear?