Who propagated the idea of 'Nirgunopasana' or workship without an idol ?:

Who wrote the poem 'Jathikummi exposing the evil of caste system ?

Which place of kerala  was known as perumchellur during the ancient peroid ?

Name the British officer  who discovered the Edakkal Caves?

Which monsoon in kerala was otherwise known  as Hippalus Wind ?:

Name the social Reformer  who became  the member of Srimulam Praja Sabha ?: